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First measurement of $Z/\gamma^{*}$ production in Compton scattering of quasi-real photons

We report the first observation of Z/gamma* production in Compton scattering of quasi-real photons. This is a subprocess of the reaction e+e- to e+e-Z/gamma*, where one of the final state electrons is undetected. Approximately 55 pb-1 of data collected in the year 1997 at an e+e- centre-of-mass ener...

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Detalles Bibliográficos
Autores principales: Abbiendi, G., Ackerstaff, K., Alexander, G., Allison, John, Altekamp, N., Anderson, K.J., Anderson, S., Arcelli, S., Asai, S., Ashby, S.F., Axen, D., Azuelos, G., Ball, A.H., Barberio, E., Barlow, Roger J., Bartoldus, R., Batley, J.R., Baumann, S., Bechtluft, J., Behnke, T., Bell, Kenneth Watson, Bella, G., Bellerive, A., Bentvelsen, S., Bethke, S., Betts, S., Biebel, O., Biguzzi, A., Bird, S.D., Blobel, V., Bloodworth, I.J., Bobinski, M., Bock, P., Bohme, J., Bonacorsi, D., Boutemeur, M., Braibant, S., Bright-Thomas, P., Brigliadori, L., Brown, Robert M., Burckhart, H.J., Burgard, C., Burgin, R., Capiluppi, P., Carnegie, R.K., Carter, A.A., Carter, J.R., Chang, C.Y., Charlton, David G., Chrisman, D., Ciocca, C., Clarke, P.E.L., Clay, E., Cohen, I., Conboy, J.E., Cooke, O.C., Couyoumtzelis, C., Coxe, R.L., Cuffiani, M., Dado, S., Dallavalle, G.Marco, Davis, R., De Jong, S., del Pozo, L.A., De Roeck, A., Desch, K., Dienes, B., Dixit, M.S., Dubbert, J., Duchovni, E., Duckeck, G., Duerdoth, I.P., Eatough, D., Estabrooks, P.G., Etzion, E., Evans, H.G., Fabbri, F., Fanti, M., Faust, A.A., Fiedler, F., Fierro, M., Fleck, I., Folman, R., Furtjes, A., Futyan, D.I., Gagnon, P., Gary, J.W., Gascon, J., Gascon-Shotkin, S.M., Gaycken, G., Geich-Gimbel, C., Giacomelli, G., Giacomelli, P., Gibson, V., Gibson, W.R., Gingrich, D.M., Glenzinski, D., Goldberg, J., Gorn, W., Grandi, C., Gross, E., Grunhaus, J., Gruwe, M., Hanson, G.G., Hansroul, M., Hapke, M., Harder, K., Hargrove, C.K., Hartmann, C., Hauschild, M., Hawkes, C.M., Hawkings, R., Hemingway, R.J., Herndon, M., Herten, G., Heuer, R.D., Hildreth, M.D., Hill, J.C., Hillier, S.J., Hobson, P.R., Hocker, James Andrew, Homer, R.J., Honma, A.K., Horvath, D., Hossain, K.R., Howard, R., Huntemeyer, P., Igo-Kemenes, P., Imrie, D.C., Ishii, K., Jacob, F.R., Jawahery, A., Jeremie, H., Jimack, M., Jones, C.R., Jovanovic, P., Junk, T.R., Karlen, D., Kartvelishvili, V., Kawagoe, K., Kawamoto, T., Kayal, P.I., Keeler, R.K., Kellogg, R.G., Kennedy, B.W., Klier, A., Kluth, S., Kobayashi, T., Kobel, M., Koetke, D.S., Kokott, T.P., Kolrep, M., Komamiya, S., Kowalewski, Robert V., Kress, T., Krieger, P., von Krogh, J., Kuhl, T., Kyberd, P., Lafferty, G.D., Lanske, D., Lauber, J., Lautenschlager, S.R., Lawson, I., Layter, J.G., Lazic, D., Lee, A.M., Lellouch, D., Letts, J., Levinson, L., Liebisch, R., List, B., Littlewood, C., Lloyd, A.W., Lloyd, S.L., Loebinger, F.K., Long, G.D., Losty, M.J., Ludwig, J., Lui, D., Macchiolo, A., Macpherson, A., Mader, W., Mannelli, M., Marcellini, S., Markopoulos, C., Martin, A.J., Martin, J.P., Martinez, G., Mashimo, T., Mattig, Peter, McDonald, W.John, McKenna, J., Mckigney, E.A., McMahon, T.J., McPherson, R.A., Meijers, F., Menke, S., Merritt, F.S., Mes, H., Meyer, J., Michelini, A., Mihara, S., Mikenberg, G., Miller, D.J., Mir, R., Mohr, W., Montanari, A., Mori, T., Nagai, K., Nakamura, I., Neal, H.A., Nellen, B., Nisius, R., O'Neale, S.W., Oakham, F.G., Odorici, F., Ogren, H.O., Oreglia, M.J., Orito, S., Palinkas, J., Pasztor, G., Pater, J.R., Patrick, G.N., Patt, J., Perez-Ochoa, R., Petzold, S., Pfeifenschneider, P., Pilcher, J.E., Pinfold, J., Plane, David E., Poffenberger, P., Polok, J., Przybycien, M., Rembser, C., Rick, H., Robertson, S., Robins, S.A., Rodning, N., Roney, J.M., Roscoe, K., Rossi, A.M., Rozen, Y., Runge, K., Runolfsson, O., Rust, D.R., Sachs, K., Saeki, T., Sahr, O., Sang, W.M., Sarkisian, E.K.G., Sbarra, C., Schaile, A.D., Schaile, O., Scharf, F., Scharff-Hansen, P., Schieck, J., Schmitt, B., Schmitt, S., Schoning, A., Schroder, Matthias, Schumacher, M., Schwick, C., Scott, W.G., Seiler, T., Seuster, R., Shears, T.G., Shen, B.C., Shepherd-Themistocleous, C.H., Sherwood, P., Siroli, G.P., Sittler, A., Skuja, A., Smith, A.M., Snow, G.A., Sobie, R., Soldner-Rembold, S., Sproston, M., Stahl, A., Stephens, K., Steuerer, J., Stoll, K., Strom, David M., Strohmer, R., Surrow, B., Talbot, S.D., Tanaka, S., Taras, P., Tarem, S., Teuscher, R., Thiergen, M., Thomson, M.A., von Torne, E., Torrence, E., Towers, S., Trigger, I., Trocsanyi, Z., Tsur, E., Turcot, A.S., Turner-Watson, M.F., Van Kooten, Rick J., Vannerem, P., Verzocchi, M., Voss, H., Wackerle, F., Wagner, A., Ward, C.P., Ward, D.R., Watkins, P.M., Watson, A.T., Watson, N.K., Wells, P.S., Wermes, N., White, J.S., Wilson, G.W., Wilson, J.A., Wyatt, T.R., Yamashita, S., Yekutieli, G., Zacek, V., Zer-Zion, D.
Lenguaje:eng
Publicado: 1998
Materias:
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(98)01140-X
http://cds.cern.ch/record/363349
_version_ 1780892778408968192
author Abbiendi, G.
Ackerstaff, K.
Alexander, G.
Allison, John
Altekamp, N.
Anderson, K.J.
Anderson, S.
Arcelli, S.
Asai, S.
Ashby, S.F.
Axen, D.
Azuelos, G.
Ball, A.H.
Barberio, E.
Barlow, Roger J.
Bartoldus, R.
Batley, J.R.
Baumann, S.
Bechtluft, J.
Behnke, T.
Bell, Kenneth Watson
Bella, G.
Bellerive, A.
Bentvelsen, S.
Bethke, S.
Betts, S.
Biebel, O.
Biguzzi, A.
Bird, S.D.
Blobel, V.
Bloodworth, I.J.
Bobinski, M.
Bock, P.
Bohme, J.
Bonacorsi, D.
Boutemeur, M.
Braibant, S.
Bright-Thomas, P.
Brigliadori, L.
Brown, Robert M.
Burckhart, H.J.
Burgard, C.
Burgin, R.
Capiluppi, P.
Carnegie, R.K.
Carter, A.A.
Carter, J.R.
Chang, C.Y.
Charlton, David G.
Chrisman, D.
Ciocca, C.
Clarke, P.E.L.
Clay, E.
Cohen, I.
Conboy, J.E.
Cooke, O.C.
Couyoumtzelis, C.
Coxe, R.L.
Cuffiani, M.
Dado, S.
Dallavalle, G.Marco
Davis, R.
De Jong, S.
del Pozo, L.A.
De Roeck, A.
Desch, K.
Dienes, B.
Dixit, M.S.
Dubbert, J.
Duchovni, E.
Duckeck, G.
Duerdoth, I.P.
Eatough, D.
Estabrooks, P.G.
Etzion, E.
Evans, H.G.
Fabbri, F.
Fanti, M.
Faust, A.A.
Fiedler, F.
Fierro, M.
Fleck, I.
Folman, R.
Furtjes, A.
Futyan, D.I.
Gagnon, P.
Gary, J.W.
Gascon, J.
Gascon-Shotkin, S.M.
Gaycken, G.
Geich-Gimbel, C.
Giacomelli, G.
Giacomelli, P.
Gibson, V.
Gibson, W.R.
Gingrich, D.M.
Glenzinski, D.
Goldberg, J.
Gorn, W.
Grandi, C.
Gross, E.
Grunhaus, J.
Gruwe, M.
Hanson, G.G.
Hansroul, M.
Hapke, M.
Harder, K.
Hargrove, C.K.
Hartmann, C.
Hauschild, M.
Hawkes, C.M.
Hawkings, R.
Hemingway, R.J.
Herndon, M.
Herten, G.
Heuer, R.D.
Hildreth, M.D.
Hill, J.C.
Hillier, S.J.
Hobson, P.R.
Hocker, James Andrew
Homer, R.J.
Honma, A.K.
Horvath, D.
Hossain, K.R.
Howard, R.
Huntemeyer, P.
Igo-Kemenes, P.
Imrie, D.C.
Ishii, K.
Jacob, F.R.
Jawahery, A.
Jeremie, H.
Jimack, M.
Jones, C.R.
Jovanovic, P.
Junk, T.R.
Karlen, D.
Kartvelishvili, V.
Kawagoe, K.
Kawamoto, T.
Kayal, P.I.
Keeler, R.K.
Kellogg, R.G.
Kennedy, B.W.
Klier, A.
Kluth, S.
Kobayashi, T.
Kobel, M.
Koetke, D.S.
Kokott, T.P.
Kolrep, M.
Komamiya, S.
Kowalewski, Robert V.
Kress, T.
Krieger, P.
von Krogh, J.
Kuhl, T.
Kyberd, P.
Lafferty, G.D.
Lanske, D.
Lauber, J.
Lautenschlager, S.R.
Lawson, I.
Layter, J.G.
Lazic, D.
Lee, A.M.
Lellouch, D.
Letts, J.
Levinson, L.
Liebisch, R.
List, B.
Littlewood, C.
Lloyd, A.W.
Lloyd, S.L.
Loebinger, F.K.
Long, G.D.
Losty, M.J.
Ludwig, J.
Lui, D.
Macchiolo, A.
Macpherson, A.
Mader, W.
Mannelli, M.
Marcellini, S.
Markopoulos, C.
Martin, A.J.
Martin, J.P.
Martinez, G.
Mashimo, T.
Mattig, Peter
McDonald, W.John
McKenna, J.
Mckigney, E.A.
McMahon, T.J.
McPherson, R.A.
Meijers, F.
Menke, S.
Merritt, F.S.
Mes, H.
Meyer, J.
Michelini, A.
Mihara, S.
Mikenberg, G.
Miller, D.J.
Mir, R.
Mohr, W.
Montanari, A.
Mori, T.
Nagai, K.
Nakamura, I.
Neal, H.A.
Nellen, B.
Nisius, R.
O'Neale, S.W.
Oakham, F.G.
Odorici, F.
Ogren, H.O.
Oreglia, M.J.
Orito, S.
Palinkas, J.
Pasztor, G.
Pater, J.R.
Patrick, G.N.
Patt, J.
Perez-Ochoa, R.
Petzold, S.
Pfeifenschneider, P.
Pilcher, J.E.
Pinfold, J.
Plane, David E.
Poffenberger, P.
Polok, J.
Przybycien, M.
Rembser, C.
Rick, H.
Robertson, S.
Robins, S.A.
Rodning, N.
Roney, J.M.
Roscoe, K.
Rossi, A.M.
Rozen, Y.
Runge, K.
Runolfsson, O.
Rust, D.R.
Sachs, K.
Saeki, T.
Sahr, O.
Sang, W.M.
Sarkisian, E.K.G.
Sbarra, C.
Schaile, A.D.
Schaile, O.
Scharf, F.
Scharff-Hansen, P.
Schieck, J.
Schmitt, B.
Schmitt, S.
Schoning, A.
Schroder, Matthias
Schumacher, M.
Schwick, C.
Scott, W.G.
Seiler, T.
Seuster, R.
Shears, T.G.
Shen, B.C.
Shepherd-Themistocleous, C.H.
Sherwood, P.
Siroli, G.P.
Sittler, A.
Skuja, A.
Smith, A.M.
Snow, G.A.
Sobie, R.
Soldner-Rembold, S.
Sproston, M.
Stahl, A.
Stephens, K.
Steuerer, J.
Stoll, K.
Strom, David M.
Strohmer, R.
Surrow, B.
Talbot, S.D.
Tanaka, S.
Taras, P.
Tarem, S.
Teuscher, R.
Thiergen, M.
Thomson, M.A.
von Torne, E.
Torrence, E.
Towers, S.
Trigger, I.
Trocsanyi, Z.
Tsur, E.
Turcot, A.S.
Turner-Watson, M.F.
Van Kooten, Rick J.
Vannerem, P.
Verzocchi, M.
Voss, H.
Wackerle, F.
Wagner, A.
Ward, C.P.
Ward, D.R.
Watkins, P.M.
Watson, A.T.
Watson, N.K.
Wells, P.S.
Wermes, N.
White, J.S.
Wilson, G.W.
Wilson, J.A.
Wyatt, T.R.
Yamashita, S.
Yekutieli, G.
Zacek, V.
Zer-Zion, D.
author_facet Abbiendi, G.
Ackerstaff, K.
Alexander, G.
Allison, John
Altekamp, N.
Anderson, K.J.
Anderson, S.
Arcelli, S.
Asai, S.
Ashby, S.F.
Axen, D.
Azuelos, G.
Ball, A.H.
Barberio, E.
Barlow, Roger J.
Bartoldus, R.
Batley, J.R.
Baumann, S.
Bechtluft, J.
Behnke, T.
Bell, Kenneth Watson
Bella, G.
Bellerive, A.
Bentvelsen, S.
Bethke, S.
Betts, S.
Biebel, O.
Biguzzi, A.
Bird, S.D.
Blobel, V.
Bloodworth, I.J.
Bobinski, M.
Bock, P.
Bohme, J.
Bonacorsi, D.
Boutemeur, M.
Braibant, S.
Bright-Thomas, P.
Brigliadori, L.
Brown, Robert M.
Burckhart, H.J.
Burgard, C.
Burgin, R.
Capiluppi, P.
Carnegie, R.K.
Carter, A.A.
Carter, J.R.
Chang, C.Y.
Charlton, David G.
Chrisman, D.
Ciocca, C.
Clarke, P.E.L.
Clay, E.
Cohen, I.
Conboy, J.E.
Cooke, O.C.
Couyoumtzelis, C.
Coxe, R.L.
Cuffiani, M.
Dado, S.
Dallavalle, G.Marco
Davis, R.
De Jong, S.
del Pozo, L.A.
De Roeck, A.
Desch, K.
Dienes, B.
Dixit, M.S.
Dubbert, J.
Duchovni, E.
Duckeck, G.
Duerdoth, I.P.
Eatough, D.
Estabrooks, P.G.
Etzion, E.
Evans, H.G.
Fabbri, F.
Fanti, M.
Faust, A.A.
Fiedler, F.
Fierro, M.
Fleck, I.
Folman, R.
Furtjes, A.
Futyan, D.I.
Gagnon, P.
Gary, J.W.
Gascon, J.
Gascon-Shotkin, S.M.
Gaycken, G.
Geich-Gimbel, C.
Giacomelli, G.
Giacomelli, P.
Gibson, V.
Gibson, W.R.
Gingrich, D.M.
Glenzinski, D.
Goldberg, J.
Gorn, W.
Grandi, C.
Gross, E.
Grunhaus, J.
Gruwe, M.
Hanson, G.G.
Hansroul, M.
Hapke, M.
Harder, K.
Hargrove, C.K.
Hartmann, C.
Hauschild, M.
Hawkes, C.M.
Hawkings, R.
Hemingway, R.J.
Herndon, M.
Herten, G.
Heuer, R.D.
Hildreth, M.D.
Hill, J.C.
Hillier, S.J.
Hobson, P.R.
Hocker, James Andrew
Homer, R.J.
Honma, A.K.
Horvath, D.
Hossain, K.R.
Howard, R.
Huntemeyer, P.
Igo-Kemenes, P.
Imrie, D.C.
Ishii, K.
Jacob, F.R.
Jawahery, A.
Jeremie, H.
Jimack, M.
Jones, C.R.
Jovanovic, P.
Junk, T.R.
Karlen, D.
Kartvelishvili, V.
Kawagoe, K.
Kawamoto, T.
Kayal, P.I.
Keeler, R.K.
Kellogg, R.G.
Kennedy, B.W.
Klier, A.
Kluth, S.
Kobayashi, T.
Kobel, M.
Koetke, D.S.
Kokott, T.P.
Kolrep, M.
Komamiya, S.
Kowalewski, Robert V.
Kress, T.
Krieger, P.
von Krogh, J.
Kuhl, T.
Kyberd, P.
Lafferty, G.D.
Lanske, D.
Lauber, J.
Lautenschlager, S.R.
Lawson, I.
Layter, J.G.
Lazic, D.
Lee, A.M.
Lellouch, D.
Letts, J.
Levinson, L.
Liebisch, R.
List, B.
Littlewood, C.
Lloyd, A.W.
Lloyd, S.L.
Loebinger, F.K.
Long, G.D.
Losty, M.J.
Ludwig, J.
Lui, D.
Macchiolo, A.
Macpherson, A.
Mader, W.
Mannelli, M.
Marcellini, S.
Markopoulos, C.
Martin, A.J.
Martin, J.P.
Martinez, G.
Mashimo, T.
Mattig, Peter
McDonald, W.John
McKenna, J.
Mckigney, E.A.
McMahon, T.J.
McPherson, R.A.
Meijers, F.
Menke, S.
Merritt, F.S.
Mes, H.
Meyer, J.
Michelini, A.
Mihara, S.
Mikenberg, G.
Miller, D.J.
Mir, R.
Mohr, W.
Montanari, A.
Mori, T.
Nagai, K.
Nakamura, I.
Neal, H.A.
Nellen, B.
Nisius, R.
O'Neale, S.W.
Oakham, F.G.
Odorici, F.
Ogren, H.O.
Oreglia, M.J.
Orito, S.
Palinkas, J.
Pasztor, G.
Pater, J.R.
Patrick, G.N.
Patt, J.
Perez-Ochoa, R.
Petzold, S.
Pfeifenschneider, P.
Pilcher, J.E.
Pinfold, J.
Plane, David E.
Poffenberger, P.
Polok, J.
Przybycien, M.
Rembser, C.
Rick, H.
Robertson, S.
Robins, S.A.
Rodning, N.
Roney, J.M.
Roscoe, K.
Rossi, A.M.
Rozen, Y.
Runge, K.
Runolfsson, O.
Rust, D.R.
Sachs, K.
Saeki, T.
Sahr, O.
Sang, W.M.
Sarkisian, E.K.G.
Sbarra, C.
Schaile, A.D.
Schaile, O.
Scharf, F.
Scharff-Hansen, P.
Schieck, J.
Schmitt, B.
Schmitt, S.
Schoning, A.
Schroder, Matthias
Schumacher, M.
Schwick, C.
Scott, W.G.
Seiler, T.
Seuster, R.
Shears, T.G.
Shen, B.C.
Shepherd-Themistocleous, C.H.
Sherwood, P.
Siroli, G.P.
Sittler, A.
Skuja, A.
Smith, A.M.
Snow, G.A.
Sobie, R.
Soldner-Rembold, S.
Sproston, M.
Stahl, A.
Stephens, K.
Steuerer, J.
Stoll, K.
Strom, David M.
Strohmer, R.
Surrow, B.
Talbot, S.D.
Tanaka, S.
Taras, P.
Tarem, S.
Teuscher, R.
Thiergen, M.
Thomson, M.A.
von Torne, E.
Torrence, E.
Towers, S.
Trigger, I.
Trocsanyi, Z.
Tsur, E.
Turcot, A.S.
Turner-Watson, M.F.
Van Kooten, Rick J.
Vannerem, P.
Verzocchi, M.
Voss, H.
Wackerle, F.
Wagner, A.
Ward, C.P.
Ward, D.R.
Watkins, P.M.
Watson, A.T.
Watson, N.K.
Wells, P.S.
Wermes, N.
White, J.S.
Wilson, G.W.
Wilson, J.A.
Wyatt, T.R.
Yamashita, S.
Yekutieli, G.
Zacek, V.
Zer-Zion, D.
author_sort Abbiendi, G.
collection CERN
description We report the first observation of Z/gamma* production in Compton scattering of quasi-real photons. This is a subprocess of the reaction e+e- to e+e-Z/gamma*, where one of the final state electrons is undetected. Approximately 55 pb-1 of data collected in the year 1997 at an e+e- centre-of-mass energy of 183 GeV with the OPAL detector at LEP have been analysed. The Z/gamma* from Compton scattering has been detected in the hadronic decay channel. Within well defined kinematic bounds, we measure the product of cross-section and Z/gamma* branching ratio to hadrons to be (0.9+-0.3+-0.1) pb for events with a hadronic mass larger than 60 GeV, dominated by (e)eZ production. In the hadronic mass region between 5 GeV and 60 GeV, dominated by (e)egamma* production, this product is found to be (4.1+-1.6+-0.6) pb. Our results agree with the predictions of two Monte Carlo event generators, grc4f and PYTHIA.
id cern-363349
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1998
record_format invenio
spelling cern-3633492023-03-12T06:03:25Zdoi:10.1016/S0370-2693(98)01140-Xhttp://cds.cern.ch/record/363349engAbbiendi, G.Ackerstaff, K.Alexander, G.Allison, JohnAltekamp, N.Anderson, K.J.Anderson, S.Arcelli, S.Asai, S.Ashby, S.F.Axen, D.Azuelos, G.Ball, A.H.Barberio, E.Barlow, Roger J.Bartoldus, R.Batley, J.R.Baumann, S.Bechtluft, J.Behnke, T.Bell, Kenneth WatsonBella, G.Bellerive, A.Bentvelsen, S.Bethke, S.Betts, S.Biebel, O.Biguzzi, A.Bird, S.D.Blobel, V.Bloodworth, I.J.Bobinski, M.Bock, P.Bohme, J.Bonacorsi, D.Boutemeur, M.Braibant, S.Bright-Thomas, P.Brigliadori, L.Brown, Robert M.Burckhart, H.J.Burgard, C.Burgin, R.Capiluppi, P.Carnegie, R.K.Carter, A.A.Carter, J.R.Chang, C.Y.Charlton, David G.Chrisman, D.Ciocca, C.Clarke, P.E.L.Clay, E.Cohen, I.Conboy, J.E.Cooke, O.C.Couyoumtzelis, C.Coxe, R.L.Cuffiani, M.Dado, S.Dallavalle, G.MarcoDavis, R.De Jong, S.del Pozo, L.A.De Roeck, A.Desch, K.Dienes, B.Dixit, M.S.Dubbert, J.Duchovni, E.Duckeck, G.Duerdoth, I.P.Eatough, D.Estabrooks, P.G.Etzion, E.Evans, H.G.Fabbri, F.Fanti, M.Faust, A.A.Fiedler, F.Fierro, M.Fleck, I.Folman, R.Furtjes, A.Futyan, D.I.Gagnon, P.Gary, J.W.Gascon, J.Gascon-Shotkin, S.M.Gaycken, G.Geich-Gimbel, C.Giacomelli, G.Giacomelli, P.Gibson, V.Gibson, W.R.Gingrich, D.M.Glenzinski, D.Goldberg, J.Gorn, W.Grandi, C.Gross, E.Grunhaus, J.Gruwe, M.Hanson, G.G.Hansroul, M.Hapke, M.Harder, K.Hargrove, C.K.Hartmann, C.Hauschild, M.Hawkes, C.M.Hawkings, R.Hemingway, R.J.Herndon, M.Herten, G.Heuer, R.D.Hildreth, M.D.Hill, J.C.Hillier, S.J.Hobson, P.R.Hocker, James AndrewHomer, R.J.Honma, A.K.Horvath, D.Hossain, K.R.Howard, R.Huntemeyer, P.Igo-Kemenes, P.Imrie, D.C.Ishii, K.Jacob, F.R.Jawahery, A.Jeremie, H.Jimack, M.Jones, C.R.Jovanovic, P.Junk, T.R.Karlen, D.Kartvelishvili, V.Kawagoe, K.Kawamoto, T.Kayal, P.I.Keeler, R.K.Kellogg, R.G.Kennedy, B.W.Klier, A.Kluth, S.Kobayashi, T.Kobel, M.Koetke, D.S.Kokott, T.P.Kolrep, M.Komamiya, S.Kowalewski, Robert V.Kress, T.Krieger, P.von Krogh, J.Kuhl, T.Kyberd, P.Lafferty, G.D.Lanske, D.Lauber, J.Lautenschlager, S.R.Lawson, I.Layter, J.G.Lazic, D.Lee, A.M.Lellouch, D.Letts, J.Levinson, L.Liebisch, R.List, B.Littlewood, C.Lloyd, A.W.Lloyd, S.L.Loebinger, F.K.Long, G.D.Losty, M.J.Ludwig, J.Lui, D.Macchiolo, A.Macpherson, A.Mader, W.Mannelli, M.Marcellini, S.Markopoulos, C.Martin, A.J.Martin, J.P.Martinez, G.Mashimo, T.Mattig, PeterMcDonald, W.JohnMcKenna, J.Mckigney, E.A.McMahon, T.J.McPherson, R.A.Meijers, F.Menke, S.Merritt, F.S.Mes, H.Meyer, J.Michelini, A.Mihara, S.Mikenberg, G.Miller, D.J.Mir, R.Mohr, W.Montanari, A.Mori, T.Nagai, K.Nakamura, I.Neal, H.A.Nellen, B.Nisius, R.O'Neale, S.W.Oakham, F.G.Odorici, F.Ogren, H.O.Oreglia, M.J.Orito, S.Palinkas, J.Pasztor, G.Pater, J.R.Patrick, G.N.Patt, J.Perez-Ochoa, R.Petzold, S.Pfeifenschneider, P.Pilcher, J.E.Pinfold, J.Plane, David E.Poffenberger, P.Polok, J.Przybycien, M.Rembser, C.Rick, H.Robertson, S.Robins, S.A.Rodning, N.Roney, J.M.Roscoe, K.Rossi, A.M.Rozen, Y.Runge, K.Runolfsson, O.Rust, D.R.Sachs, K.Saeki, T.Sahr, O.Sang, W.M.Sarkisian, E.K.G.Sbarra, C.Schaile, A.D.Schaile, O.Scharf, F.Scharff-Hansen, P.Schieck, J.Schmitt, B.Schmitt, S.Schoning, A.Schroder, MatthiasSchumacher, M.Schwick, C.Scott, W.G.Seiler, T.Seuster, R.Shears, T.G.Shen, B.C.Shepherd-Themistocleous, C.H.Sherwood, P.Siroli, G.P.Sittler, A.Skuja, A.Smith, A.M.Snow, G.A.Sobie, R.Soldner-Rembold, S.Sproston, M.Stahl, A.Stephens, K.Steuerer, J.Stoll, K.Strom, David M.Strohmer, R.Surrow, B.Talbot, S.D.Tanaka, S.Taras, P.Tarem, S.Teuscher, R.Thiergen, M.Thomson, M.A.von Torne, E.Torrence, E.Towers, S.Trigger, I.Trocsanyi, Z.Tsur, E.Turcot, A.S.Turner-Watson, M.F.Van Kooten, Rick J.Vannerem, P.Verzocchi, M.Voss, H.Wackerle, F.Wagner, A.Ward, C.P.Ward, D.R.Watkins, P.M.Watson, A.T.Watson, N.K.Wells, P.S.Wermes, N.White, J.S.Wilson, G.W.Wilson, J.A.Wyatt, T.R.Yamashita, S.Yekutieli, G.Zacek, V.Zer-Zion, D.First measurement of $Z/\gamma^{*}$ production in Compton scattering of quasi-real photonsParticle Physics - ExperimentWe report the first observation of Z/gamma* production in Compton scattering of quasi-real photons. This is a subprocess of the reaction e+e- to e+e-Z/gamma*, where one of the final state electrons is undetected. Approximately 55 pb-1 of data collected in the year 1997 at an e+e- centre-of-mass energy of 183 GeV with the OPAL detector at LEP have been analysed. The Z/gamma* from Compton scattering has been detected in the hadronic decay channel. Within well defined kinematic bounds, we measure the product of cross-section and Z/gamma* branching ratio to hadrons to be (0.9+-0.3+-0.1) pb for events with a hadronic mass larger than 60 GeV, dominated by (e)eZ production. In the hadronic mass region between 5 GeV and 60 GeV, dominated by (e)egamma* production, this product is found to be (4.1+-1.6+-0.6) pb. Our results agree with the predictions of two Monte Carlo event generators, grc4f and PYTHIA.We report the first observation of Z/gamma* production in Compton scattering of quasi-real photons. This is a subprocess of the reaction e+e- to e+e-Z/gamma*, where one of the final state electrons is undetected. Approximately 55 pb-1 of data collected in the year 1997 at an e+e- centre-of-mass energy of 183 GeV with the OPAL detector at LEP have been analysed. The Z/gamma* from Compton scattering has been detected in the hadronic decay channel. Within well defined kinematic bounds, we measure the product of cross-section and Z/gamma* branching ratio to hadrons to be (0.9+-0.3+-0.1) pb for events with a hadronic mass larger than 60 GeV, dominated by (e)eZ production. In the hadronic mass region between 5 GeV and 60 GeV, dominated by (e)egamma* production, this product is found to be (4.1+-1.6+-0.6) pb. Our results agree with the predictions of two Monte Carlo event generators, grc4f and PYTHIA.We report the first observation of Z/gamma* production in Compton scattering of quasi-real photons. This is a subprocess of the reaction e+e- to e+e-Z/gamma*, where one of the final state electrons is undetected. Approximately 55 pb-1 of data collected in the year 1997 at an e+e- centre-of-mass energy of 183 GeV with the OPAL detector at LEP have been analysed. The Z/gamma* from Compton scattering has been detected in the hadronic decay channel. Within well defined kinematic bounds, we measure the product of cross-section and Z/gamma* branching ratio to hadrons to be (0.9+-0.3+-0.1) pb for events with a hadronic mass larger than 60 GeV, dominated by (e)eZ production. In the hadronic mass region between 5 GeV and 60 GeV, dominated by (e)egamma* production, this product is found to be (4.1+-1.6+-0.6) pb. Our results agree with the predictions of two Monte Carlo event generators, grc4f and PYTHIA.We report the first observation of Z/gamma* production in Compton scattering of quasi-real photons. This is a subprocess of the reaction e+e- to e+e-Z/gamma*, where one of the final state electrons is undetected. Approximately 55 pb-1 of data collected in the year 1997 at an e+e- centre-of-mass energy of 183 GeV with the OPAL detector at LEP have been analysed. The Z/gamma* from Compton scattering has been detected in the hadronic decay channel. Within well defined kinematic bounds, we measure the product of cross-section and Z/gamma* branching ratio to hadrons to be (0.9+-0.3+-0.1) pb for events with a hadronic mass larger than 60 GeV, dominated by (e)eZ production. In the hadronic mass region between 5 GeV and 60 GeV, dominated by (e)egamma* production, this product is found to be (4.1+-1.6+-0.6) pb. Our results agree with the predictions of two Monte Carlo event generators, grc4f and PYTHIA.We report the first observation of Z/gamma* production in Compton scattering of quasi-real photons. This is a subprocess of the reaction e+e- to e+e-Z/gamma*, where one of the final state electrons is undetected. Approximately 55 pb-1 of data collected in the year 1997 at an e+e- centre-of-mass energy of 183 GeV with the OPAL detector at LEP have been analysed. The Z/gamma* from Compton scattering has been detected in the hadronic decay channel. Within well defined kinematic bounds, we measure the product of cross-section and Z/gamma* branching ratio to hadrons to be (0.9+-0.3+-0.1) pb for events with a hadronic mass larger than 60 GeV, dominated by (e)eZ production. In the hadronic mass region between 5 GeV and 60 GeV, dominated by (e)egamma* production, this product is found to be (4.1+-1.6+-0.6) pb. Our results agree with the predictions of two Monte Carlo event generators, grc4f and PYTHIA.We report the first observation of Z/gamma* production in Compton scattering of quasi-real photons. This is a subprocess of the reaction e+e- to e+e-Z/gamma*, where one of the final state electrons is undetected. Approximately 55 pb-1 of data collected in the year 1997 at an e+e- centre-of-mass energy of 183 GeV with the OPAL detector at LEP have been analysed. The Z/gamma* from Compton scattering has been detected in the hadronic decay channel. Within well defined kinematic bounds, we measure the product of cross-section and Z/gamma* branching ratio to hadrons to be (0.9+-0.3+-0.1) pb for events with a hadronic mass larger than 60 GeV, dominated by (e)eZ production. In the hadronic mass region between 5 GeV and 60 GeV, dominated by (e)egamma* production, this product is found to be (4.1+-1.6+-0.6) pb. Our results agree with the predictions of two Monte Carlo event generators, grc4f and PYTHIA.We report the first observation of Z/gamma* production in Compton scattering of quasi-real photons. This is a subprocess of the reaction e+e- to e+e-Z/gamma*, where one of the final state electrons is undetected. Approximately 55 pb-1 of data collected in the year 1997 at an e+e- centre-of-mass energy of 183 GeV with the OPAL detector at LEP have been analysed. The Z/gamma* from Compton scattering has been detected in the hadronic decay channel. Within well defined kinematic bounds, we measure the product of cross-section and Z/gamma* branching ratio to hadrons to be (0.9+-0.3+-0.1) pb for events with a hadronic mass larger than 60 GeV, dominated by (e)eZ production. In the hadronic mass region between 5 GeV and 60 GeV, dominated by (e)egamma* production, this product is found to be (4.1+-1.6+-0.6) pb. Our results agree with the predictions of two Monte Carlo event generators, grc4f and PYTHIA.We report the first observation of Z/gamma* production in Compton scattering of quasi-real photons. This is a subprocess of the reaction e+e- to e+e-Z/gamma*, where one of the final state electrons is undetected. Approximately 55 pb-1 of data collected in the year 1997 at an e+e- centre-of-mass energy of 183 GeV with the OPAL detector at LEP have been analysed. The Z/gamma* from Compton scattering has been detected in the hadronic decay channel. Within well defined kinematic bounds, we measure the product of cross-section and Z/gamma* branching ratio to hadrons to be (0.9+-0.3+-0.1) pb for events with a hadronic mass larger than 60 GeV, dominated by (e)eZ production. In the hadronic mass region between 5 GeV and 60 GeV, dominated by (e)egamma* production, this product is found to be (4.1+-1.6+-0.6) pb. Our results agree with the predictions of two Monte Carlo event generators, grc4f and PYTHIA.We report the first observation of Z /γ ∗ production in Compton scattering of quasi-real photons. This is a subprocess of the reaction e + e − → e + e − Z /γ ∗ , where one of the final state electrons is undetected. Approximately 55 pb −1 of data collected in the year 1997 at an e + e − centre-of-mass energy of 183 GeV with the OPAL detector at LEP have been analysed. The Z /γ ∗ from Compton scattering has been detected in the hadronic decay channel. Within well defined kinematic bounds, we measure the product of cross-section and Z /γ ∗ branching ratio to hadrons to be (0.9±0.3±0.1) pb for events with a hadronic mass larger than 60 GeV, dominated by (e)eZ production. In the hadronic mass region between 5 GeV and 60 GeV, dominated by (e)e γ ∗ production, this product is found to be (4.1±1.6±0.6) pb. Our results agree with the predictions of two Monte Carlo event generators, grc4f and PYTHIA.hep-ex/9808030CERN-EP-98-120CERN-EP-98-120oai:cds.cern.ch:3633491998-07-20
spellingShingle Particle Physics - Experiment
Abbiendi, G.
Ackerstaff, K.
Alexander, G.
Allison, John
Altekamp, N.
Anderson, K.J.
Anderson, S.
Arcelli, S.
Asai, S.
Ashby, S.F.
Axen, D.
Azuelos, G.
Ball, A.H.
Barberio, E.
Barlow, Roger J.
Bartoldus, R.
Batley, J.R.
Baumann, S.
Bechtluft, J.
Behnke, T.
Bell, Kenneth Watson
Bella, G.
Bellerive, A.
Bentvelsen, S.
Bethke, S.
Betts, S.
Biebel, O.
Biguzzi, A.
Bird, S.D.
Blobel, V.
Bloodworth, I.J.
Bobinski, M.
Bock, P.
Bohme, J.
Bonacorsi, D.
Boutemeur, M.
Braibant, S.
Bright-Thomas, P.
Brigliadori, L.
Brown, Robert M.
Burckhart, H.J.
Burgard, C.
Burgin, R.
Capiluppi, P.
Carnegie, R.K.
Carter, A.A.
Carter, J.R.
Chang, C.Y.
Charlton, David G.
Chrisman, D.
Ciocca, C.
Clarke, P.E.L.
Clay, E.
Cohen, I.
Conboy, J.E.
Cooke, O.C.
Couyoumtzelis, C.
Coxe, R.L.
Cuffiani, M.
Dado, S.
Dallavalle, G.Marco
Davis, R.
De Jong, S.
del Pozo, L.A.
De Roeck, A.
Desch, K.
Dienes, B.
Dixit, M.S.
Dubbert, J.
Duchovni, E.
Duckeck, G.
Duerdoth, I.P.
Eatough, D.
Estabrooks, P.G.
Etzion, E.
Evans, H.G.
Fabbri, F.
Fanti, M.
Faust, A.A.
Fiedler, F.
Fierro, M.
Fleck, I.
Folman, R.
Furtjes, A.
Futyan, D.I.
Gagnon, P.
Gary, J.W.
Gascon, J.
Gascon-Shotkin, S.M.
Gaycken, G.
Geich-Gimbel, C.
Giacomelli, G.
Giacomelli, P.
Gibson, V.
Gibson, W.R.
Gingrich, D.M.
Glenzinski, D.
Goldberg, J.
Gorn, W.
Grandi, C.
Gross, E.
Grunhaus, J.
Gruwe, M.
Hanson, G.G.
Hansroul, M.
Hapke, M.
Harder, K.
Hargrove, C.K.
Hartmann, C.
Hauschild, M.
Hawkes, C.M.
Hawkings, R.
Hemingway, R.J.
Herndon, M.
Herten, G.
Heuer, R.D.
Hildreth, M.D.
Hill, J.C.
Hillier, S.J.
Hobson, P.R.
Hocker, James Andrew
Homer, R.J.
Honma, A.K.
Horvath, D.
Hossain, K.R.
Howard, R.
Huntemeyer, P.
Igo-Kemenes, P.
Imrie, D.C.
Ishii, K.
Jacob, F.R.
Jawahery, A.
Jeremie, H.
Jimack, M.
Jones, C.R.
Jovanovic, P.
Junk, T.R.
Karlen, D.
Kartvelishvili, V.
Kawagoe, K.
Kawamoto, T.
Kayal, P.I.
Keeler, R.K.
Kellogg, R.G.
Kennedy, B.W.
Klier, A.
Kluth, S.
Kobayashi, T.
Kobel, M.
Koetke, D.S.
Kokott, T.P.
Kolrep, M.
Komamiya, S.
Kowalewski, Robert V.
Kress, T.
Krieger, P.
von Krogh, J.
Kuhl, T.
Kyberd, P.
Lafferty, G.D.
Lanske, D.
Lauber, J.
Lautenschlager, S.R.
Lawson, I.
Layter, J.G.
Lazic, D.
Lee, A.M.
Lellouch, D.
Letts, J.
Levinson, L.
Liebisch, R.
List, B.
Littlewood, C.
Lloyd, A.W.
Lloyd, S.L.
Loebinger, F.K.
Long, G.D.
Losty, M.J.
Ludwig, J.
Lui, D.
Macchiolo, A.
Macpherson, A.
Mader, W.
Mannelli, M.
Marcellini, S.
Markopoulos, C.
Martin, A.J.
Martin, J.P.
Martinez, G.
Mashimo, T.
Mattig, Peter
McDonald, W.John
McKenna, J.
Mckigney, E.A.
McMahon, T.J.
McPherson, R.A.
Meijers, F.
Menke, S.
Merritt, F.S.
Mes, H.
Meyer, J.
Michelini, A.
Mihara, S.
Mikenberg, G.
Miller, D.J.
Mir, R.
Mohr, W.
Montanari, A.
Mori, T.
Nagai, K.
Nakamura, I.
Neal, H.A.
Nellen, B.
Nisius, R.
O'Neale, S.W.
Oakham, F.G.
Odorici, F.
Ogren, H.O.
Oreglia, M.J.
Orito, S.
Palinkas, J.
Pasztor, G.
Pater, J.R.
Patrick, G.N.
Patt, J.
Perez-Ochoa, R.
Petzold, S.
Pfeifenschneider, P.
Pilcher, J.E.
Pinfold, J.
Plane, David E.
Poffenberger, P.
Polok, J.
Przybycien, M.
Rembser, C.
Rick, H.
Robertson, S.
Robins, S.A.
Rodning, N.
Roney, J.M.
Roscoe, K.
Rossi, A.M.
Rozen, Y.
Runge, K.
Runolfsson, O.
Rust, D.R.
Sachs, K.
Saeki, T.
Sahr, O.
Sang, W.M.
Sarkisian, E.K.G.
Sbarra, C.
Schaile, A.D.
Schaile, O.
Scharf, F.
Scharff-Hansen, P.
Schieck, J.
Schmitt, B.
Schmitt, S.
Schoning, A.
Schroder, Matthias
Schumacher, M.
Schwick, C.
Scott, W.G.
Seiler, T.
Seuster, R.
Shears, T.G.
Shen, B.C.
Shepherd-Themistocleous, C.H.
Sherwood, P.
Siroli, G.P.
Sittler, A.
Skuja, A.
Smith, A.M.
Snow, G.A.
Sobie, R.
Soldner-Rembold, S.
Sproston, M.
Stahl, A.
Stephens, K.
Steuerer, J.
Stoll, K.
Strom, David M.
Strohmer, R.
Surrow, B.
Talbot, S.D.
Tanaka, S.
Taras, P.
Tarem, S.
Teuscher, R.
Thiergen, M.
Thomson, M.A.
von Torne, E.
Torrence, E.
Towers, S.
Trigger, I.
Trocsanyi, Z.
Tsur, E.
Turcot, A.S.
Turner-Watson, M.F.
Van Kooten, Rick J.
Vannerem, P.
Verzocchi, M.
Voss, H.
Wackerle, F.
Wagner, A.
Ward, C.P.
Ward, D.R.
Watkins, P.M.
Watson, A.T.
Watson, N.K.
Wells, P.S.
Wermes, N.
White, J.S.
Wilson, G.W.
Wilson, J.A.
Wyatt, T.R.
Yamashita, S.
Yekutieli, G.
Zacek, V.
Zer-Zion, D.
First measurement of $Z/\gamma^{*}$ production in Compton scattering of quasi-real photons
title First measurement of $Z/\gamma^{*}$ production in Compton scattering of quasi-real photons
title_full First measurement of $Z/\gamma^{*}$ production in Compton scattering of quasi-real photons
title_fullStr First measurement of $Z/\gamma^{*}$ production in Compton scattering of quasi-real photons
title_full_unstemmed First measurement of $Z/\gamma^{*}$ production in Compton scattering of quasi-real photons
title_short First measurement of $Z/\gamma^{*}$ production in Compton scattering of quasi-real photons
title_sort first measurement of $z/\gamma^{*}$ production in compton scattering of quasi-real photons
topic Particle Physics - Experiment
url https://dx.doi.org/10.1016/S0370-2693(98)01140-X
http://cds.cern.ch/record/363349
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AT bohmej firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT bonacorsid firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT boutemeurm firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT braibants firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT brightthomasp firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT brigliadoril firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT brownrobertm firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT burckharthj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT burgardc firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT burginr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT capiluppip firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT carnegierk firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT carteraa firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT carterjr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT changcy firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT charltondavidg firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT chrismand firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT cioccac firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT clarkepel firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT claye firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT coheni firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT conboyje firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT cookeoc firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT couyoumtzelisc firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT coxerl firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT cuffianim firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT dados firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT dallavallegmarco firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT davisr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT dejongs firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT delpozola firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT deroecka firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT deschk firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT dienesb firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT dixitms firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT dubbertj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT duchovnie firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT duckeckg firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT duerdothip firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT eatoughd firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT estabrookspg firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT etzione firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT evanshg firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT fabbrif firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT fantim firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT faustaa firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT fiedlerf firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT fierrom firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT flecki firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT folmanr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT furtjesa firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT futyandi firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT gagnonp firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT garyjw firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT gasconj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT gasconshotkinsm firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT gayckeng firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT geichgimbelc firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT giacomellig firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT giacomellip firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT gibsonv firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT gibsonwr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT gingrichdm firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT glenzinskid firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT goldbergj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT gornw firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT grandic firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT grosse firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT grunhausj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT gruwem firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT hansongg firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT hansroulm firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT hapkem firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT harderk firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT hargroveck firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT hartmannc firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT hauschildm firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT hawkescm firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT hawkingsr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT hemingwayrj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT herndonm firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT herteng firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT heuerrd firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT hildrethmd firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT hilljc firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT hilliersj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT hobsonpr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT hockerjamesandrew firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT homerrj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT honmaak firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT horvathd firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT hossainkr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT howardr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT huntemeyerp firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT igokemenesp firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT imriedc firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT ishiik firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT jacobfr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT jawaherya firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT jeremieh firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT jimackm firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT jonescr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT jovanovicp firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT junktr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT karlend firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT kartvelishviliv firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT kawagoek firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT kawamotot firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT kayalpi firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT keelerrk firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT kelloggrg firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT kennedybw firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT kliera firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT kluths firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT kobayashit firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT kobelm firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT koetkeds firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT kokotttp firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT kolrepm firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT komamiyas firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT kowalewskirobertv firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT kresst firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT kriegerp firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT vonkroghj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT kuhlt firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT kyberdp firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT laffertygd firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT lansked firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT lauberj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT lautenschlagersr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT lawsoni firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT layterjg firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT lazicd firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT leeam firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT lellouchd firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT lettsj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT levinsonl firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT liebischr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT listb firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT littlewoodc firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT lloydaw firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT lloydsl firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT loebingerfk firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT longgd firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT lostymj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT ludwigj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT luid firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT macchioloa firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT macphersona firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT maderw firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT mannellim firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT marcellinis firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT markopoulosc firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT martinaj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT martinjp firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT martinezg firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT mashimot firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT mattigpeter firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT mcdonaldwjohn firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT mckennaj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT mckigneyea firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT mcmahontj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT mcphersonra firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT meijersf firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT menkes firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT merrittfs firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT mesh firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT meyerj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT michelinia firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT miharas firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT mikenbergg firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT millerdj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT mirr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT mohrw firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT montanaria firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT morit firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT nagaik firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT nakamurai firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT nealha firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT nellenb firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT nisiusr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT onealesw firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT oakhamfg firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT odoricif firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT ogrenho firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT oregliamj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT oritos firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT palinkasj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT pasztorg firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT paterjr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT patrickgn firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT pattj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT perezochoar firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT petzolds firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT pfeifenschneiderp firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT pilcherje firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT pinfoldj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT planedavide firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT poffenbergerp firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT polokj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT przybycienm firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT rembserc firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT rickh firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT robertsons firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT robinssa firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT rodningn firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT roneyjm firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT roscoek firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT rossiam firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT rozeny firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT rungek firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT runolfssono firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT rustdr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT sachsk firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT saekit firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT sahro firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT sangwm firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT sarkisianekg firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT sbarrac firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT schailead firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT schaileo firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT scharff firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT scharffhansenp firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT schieckj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT schmittb firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT schmitts firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT schoninga firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT schrodermatthias firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT schumacherm firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT schwickc firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT scottwg firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT seilert firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT seusterr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT shearstg firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT shenbc firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT shepherdthemistocleousch firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT sherwoodp firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT siroligp firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT sittlera firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT skujaa firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT smitham firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT snowga firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT sobier firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT soldnerrembolds firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT sprostonm firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT stahla firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT stephensk firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT steuererj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT stollk firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT stromdavidm firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT strohmerr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT surrowb firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT talbotsd firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT tanakas firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT tarasp firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT tarems firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT teuscherr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT thiergenm firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT thomsonma firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT vontornee firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT torrencee firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT towerss firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT triggeri firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT trocsanyiz firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT tsure firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT turcotas firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT turnerwatsonmf firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT vankootenrickj firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT vanneremp firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT verzocchim firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT vossh firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT wackerlef firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT wagnera firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT wardcp firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT warddr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT watkinspm firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT watsonat firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT watsonnk firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT wellsps firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT wermesn firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT whitejs firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT wilsongw firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT wilsonja firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT wyatttr firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT yamashitas firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT yekutielig firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT zacekv firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons
AT zerziond firstmeasurementofzgammaproductionincomptonscatteringofquasirealphotons