Measurements of the $B^{0}_s$ and $\Lambda^{0}_b$ lifetimes

This paper presents updated measurements of the lifetimes of the B^0_s meson and the \Lambda_b baryon using 4.4 million hadronic Z^0 decays recorded by the OPAL detector at LEP from 1990 to 1995. A sample of B^0_s decays is obtained using D_s^- \ell^+ combinations, where the D_s^- is fully reconstru...

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Detalles Bibliográficos
Autores principales: 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., Bentvelsen, S., Bethke, S., Betts, S., Biebel, O., Biguzzi, A., Bird, S.D., Blobel, V., Bloodworth, I.J., Bobinski, M., Bock, P., Bonacorsi, D., Boutemeur, M., Braibant, S., 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., Clarke, P.E.L., Cohen, I., Conboy, J.E., Cooke, O.C., Couyoumtzelis, C., Coxe, R.L., Cuffiani, M., Dado, S., Dallapiccola, C., Dallavalle, G.Marco, Davis, R., De Jong, S., del Pozo, L.A., de Roeck, A., Desch, K., Dienes, B., Dixit, M.S., Doucet, M., Duchovni, E., Duckeck, G., Duerdoth, I.P., Eatough, D., Estabrooks, P.G., Etzion, E., Evans, H.G., Evans, M., Fabbri, F., Fanfani, A., Fanti, M., Faust, A.A., Feld, L., Fiedler, F., Fierro, M., Fischer, H.M., Fleck, I., Folman, R., Fong, D.G., Foucher, M., Furtjes, A., Futyan, D.I., Gagnon, P., Gary, J.W., Gascon, J., Gascon-Shotkin, S.M., Geddes, N.I., Geich-Gimbel, C., Geralis, T., Giacomelli, G., Giacomelli, P., Giacomelli, R., Gibson, V., Gibson, W.R., Gingrich, D.M., Glenzinski, D., Goldberg, J., Goodrick, M.J., Gorn, W., Grandi, C., Gross, E., Grunhaus, J., Gruwe, M., Hajdu, C., Hanson, G.G., Hansroul, M., Hapke, M., Hargrove, C.K., Hart, P.A., 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., Hutchcroft, D.E., Igo-Kemenes, P., Imrie, D.C., Ishii, K., Jawahery, A., Jeffreys, P.W., Jeremie, H., Jimack, M., Joly, A., Jones, C.R., Jones, M., Jost, U., Jovanovic, P., Junk, T.R., Kanzaki, J., Karlen, D., Kartvelishvili, V., Kawagoe, K., Kawamoto, T., Kayal, P.I., Keeler, R.K., Kellogg, R.G., Kennedy, B.W., Kirk, J., 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., Kyberd, P., Lafferty, G.D., Lahmann, R., Lai, W.P., Lanske, D., Lauber, J., Lautenschlager, S.R., Lawson, I., Layter, J.G., Lazic, D., Lee, A.M., Lefebvre, E., Lellouch, D., Letts, J., Levinson, L., List, B., Lloyd, S.L., Loebinger, F.K., Long, G.D., Losty, M.J., Ludwig, J., Lui, D., Macchiolo, A., Macpherson, A., Mannelli, M., Marcellini, S., Markopoulos, C., Markus, 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., Mincer, A., 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., Oh, A., Oldershaw, N.J., 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., Poli, B., Posthaus, A., Rembser, C., Robertson, S., Robins, S.A., Rodning, N., Roney, J.M., Rooke, A., Rossi, A.M., Routenburg, P., Rozen, Y., Runge, K., Runolfsson, O., Ruppel, U., Rust, D.R., Sachs, K., Saeki, T., Sang, W.M., Sarkisian, E.K.G., Sbarra, C., Schaile, A.D., Schaile, O., Scharf, F., Scharff-Hansen, P., Schieck, J., Schleper, P., Schmitt, B., Schmitt, S., Schoning, A., Schroder, Matthias, Schumacher, M., Schwick, C., Scott, W.G., Shears, T.G., Shen, B.C., Shepherd-Themistocleous, C.H., Sherwood, P., Siroli, G.P., Sittler, A., Skillman, A., Skuja, A., Smith, A.M., Snow, G.A., Sobie, R., Soldner-Rembold, S., Springer, Robert Wayne, Sproston, M., Stephens, K., Steuerer, J., Stockhausen, B., Stoll, K., Strom, David M., Strohmer, R., Szymanski, P., Tafirout, R., Talbot, S.D., 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., Ueda, I., Utzat, P., Van Kooten, Rick J., Vannerem, P., Verzocchi, M., Vikas, P., Vokurka, E.H., 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: 1997
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(98)00289-5
http://cds.cern.ch/record/344688
_version_ 1780891741311729664
author 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.
Bentvelsen, S.
Bethke, S.
Betts, S.
Biebel, O.
Biguzzi, A.
Bird, S.D.
Blobel, V.
Bloodworth, I.J.
Bobinski, M.
Bock, P.
Bonacorsi, D.
Boutemeur, M.
Braibant, S.
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.
Clarke, P.E.L.
Cohen, I.
Conboy, J.E.
Cooke, O.C.
Couyoumtzelis, C.
Coxe, R.L.
Cuffiani, M.
Dado, S.
Dallapiccola, C.
Dallavalle, G.Marco
Davis, R.
De Jong, S.
del Pozo, L.A.
de Roeck, A.
Desch, K.
Dienes, B.
Dixit, M.S.
Doucet, M.
Duchovni, E.
Duckeck, G.
Duerdoth, I.P.
Eatough, D.
Estabrooks, P.G.
Etzion, E.
Evans, H.G.
Evans, M.
Fabbri, F.
Fanfani, A.
Fanti, M.
Faust, A.A.
Feld, L.
Fiedler, F.
Fierro, M.
Fischer, H.M.
Fleck, I.
Folman, R.
Fong, D.G.
Foucher, M.
Furtjes, A.
Futyan, D.I.
Gagnon, P.
Gary, J.W.
Gascon, J.
Gascon-Shotkin, S.M.
Geddes, N.I.
Geich-Gimbel, C.
Geralis, T.
Giacomelli, G.
Giacomelli, P.
Giacomelli, R.
Gibson, V.
Gibson, W.R.
Gingrich, D.M.
Glenzinski, D.
Goldberg, J.
Goodrick, M.J.
Gorn, W.
Grandi, C.
Gross, E.
Grunhaus, J.
Gruwe, M.
Hajdu, C.
Hanson, G.G.
Hansroul, M.
Hapke, M.
Hargrove, C.K.
Hart, P.A.
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.
Hutchcroft, D.E.
Igo-Kemenes, P.
Imrie, D.C.
Ishii, K.
Jawahery, A.
Jeffreys, P.W.
Jeremie, H.
Jimack, M.
Joly, A.
Jones, C.R.
Jones, M.
Jost, U.
Jovanovic, P.
Junk, T.R.
Kanzaki, J.
Karlen, D.
Kartvelishvili, V.
Kawagoe, K.
Kawamoto, T.
Kayal, P.I.
Keeler, R.K.
Kellogg, R.G.
Kennedy, B.W.
Kirk, J.
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.
Kyberd, P.
Lafferty, G.D.
Lahmann, R.
Lai, W.P.
Lanske, D.
Lauber, J.
Lautenschlager, S.R.
Lawson, I.
Layter, J.G.
Lazic, D.
Lee, A.M.
Lefebvre, E.
Lellouch, D.
Letts, J.
Levinson, L.
List, B.
Lloyd, S.L.
Loebinger, F.K.
Long, G.D.
Losty, M.J.
Ludwig, J.
Lui, D.
Macchiolo, A.
Macpherson, A.
Mannelli, M.
Marcellini, S.
Markopoulos, C.
Markus, 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.
Mincer, A.
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.
Oh, A.
Oldershaw, N.J.
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.
Poli, B.
Posthaus, A.
Rembser, C.
Robertson, S.
Robins, S.A.
Rodning, N.
Roney, J.M.
Rooke, A.
Rossi, A.M.
Routenburg, P.
Rozen, Y.
Runge, K.
Runolfsson, O.
Ruppel, U.
Rust, D.R.
Sachs, K.
Saeki, T.
Sang, W.M.
Sarkisian, E.K.G.
Sbarra, C.
Schaile, A.D.
Schaile, O.
Scharf, F.
Scharff-Hansen, P.
Schieck, J.
Schleper, P.
Schmitt, B.
Schmitt, S.
Schoning, A.
Schroder, Matthias
Schumacher, M.
Schwick, C.
Scott, W.G.
Shears, T.G.
Shen, B.C.
Shepherd-Themistocleous, C.H.
Sherwood, P.
Siroli, G.P.
Sittler, A.
Skillman, A.
Skuja, A.
Smith, A.M.
Snow, G.A.
Sobie, R.
Soldner-Rembold, S.
Springer, Robert Wayne
Sproston, M.
Stephens, K.
Steuerer, J.
Stockhausen, B.
Stoll, K.
Strom, David M.
Strohmer, R.
Szymanski, P.
Tafirout, R.
Talbot, S.D.
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.
Ueda, I.
Utzat, P.
Van Kooten, Rick J.
Vannerem, P.
Verzocchi, M.
Vikas, P.
Vokurka, E.H.
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 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.
Bentvelsen, S.
Bethke, S.
Betts, S.
Biebel, O.
Biguzzi, A.
Bird, S.D.
Blobel, V.
Bloodworth, I.J.
Bobinski, M.
Bock, P.
Bonacorsi, D.
Boutemeur, M.
Braibant, S.
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.
Clarke, P.E.L.
Cohen, I.
Conboy, J.E.
Cooke, O.C.
Couyoumtzelis, C.
Coxe, R.L.
Cuffiani, M.
Dado, S.
Dallapiccola, C.
Dallavalle, G.Marco
Davis, R.
De Jong, S.
del Pozo, L.A.
de Roeck, A.
Desch, K.
Dienes, B.
Dixit, M.S.
Doucet, M.
Duchovni, E.
Duckeck, G.
Duerdoth, I.P.
Eatough, D.
Estabrooks, P.G.
Etzion, E.
Evans, H.G.
Evans, M.
Fabbri, F.
Fanfani, A.
Fanti, M.
Faust, A.A.
Feld, L.
Fiedler, F.
Fierro, M.
Fischer, H.M.
Fleck, I.
Folman, R.
Fong, D.G.
Foucher, M.
Furtjes, A.
Futyan, D.I.
Gagnon, P.
Gary, J.W.
Gascon, J.
Gascon-Shotkin, S.M.
Geddes, N.I.
Geich-Gimbel, C.
Geralis, T.
Giacomelli, G.
Giacomelli, P.
Giacomelli, R.
Gibson, V.
Gibson, W.R.
Gingrich, D.M.
Glenzinski, D.
Goldberg, J.
Goodrick, M.J.
Gorn, W.
Grandi, C.
Gross, E.
Grunhaus, J.
Gruwe, M.
Hajdu, C.
Hanson, G.G.
Hansroul, M.
Hapke, M.
Hargrove, C.K.
Hart, P.A.
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.
Hutchcroft, D.E.
Igo-Kemenes, P.
Imrie, D.C.
Ishii, K.
Jawahery, A.
Jeffreys, P.W.
Jeremie, H.
Jimack, M.
Joly, A.
Jones, C.R.
Jones, M.
Jost, U.
Jovanovic, P.
Junk, T.R.
Kanzaki, J.
Karlen, D.
Kartvelishvili, V.
Kawagoe, K.
Kawamoto, T.
Kayal, P.I.
Keeler, R.K.
Kellogg, R.G.
Kennedy, B.W.
Kirk, J.
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.
Kyberd, P.
Lafferty, G.D.
Lahmann, R.
Lai, W.P.
Lanske, D.
Lauber, J.
Lautenschlager, S.R.
Lawson, I.
Layter, J.G.
Lazic, D.
Lee, A.M.
Lefebvre, E.
Lellouch, D.
Letts, J.
Levinson, L.
List, B.
Lloyd, S.L.
Loebinger, F.K.
Long, G.D.
Losty, M.J.
Ludwig, J.
Lui, D.
Macchiolo, A.
Macpherson, A.
Mannelli, M.
Marcellini, S.
Markopoulos, C.
Markus, 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.
Mincer, A.
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.
Oh, A.
Oldershaw, N.J.
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.
Poli, B.
Posthaus, A.
Rembser, C.
Robertson, S.
Robins, S.A.
Rodning, N.
Roney, J.M.
Rooke, A.
Rossi, A.M.
Routenburg, P.
Rozen, Y.
Runge, K.
Runolfsson, O.
Ruppel, U.
Rust, D.R.
Sachs, K.
Saeki, T.
Sang, W.M.
Sarkisian, E.K.G.
Sbarra, C.
Schaile, A.D.
Schaile, O.
Scharf, F.
Scharff-Hansen, P.
Schieck, J.
Schleper, P.
Schmitt, B.
Schmitt, S.
Schoning, A.
Schroder, Matthias
Schumacher, M.
Schwick, C.
Scott, W.G.
Shears, T.G.
Shen, B.C.
Shepherd-Themistocleous, C.H.
Sherwood, P.
Siroli, G.P.
Sittler, A.
Skillman, A.
Skuja, A.
Smith, A.M.
Snow, G.A.
Sobie, R.
Soldner-Rembold, S.
Springer, Robert Wayne
Sproston, M.
Stephens, K.
Steuerer, J.
Stockhausen, B.
Stoll, K.
Strom, David M.
Strohmer, R.
Szymanski, P.
Tafirout, R.
Talbot, S.D.
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.
Ueda, I.
Utzat, P.
Van Kooten, Rick J.
Vannerem, P.
Verzocchi, M.
Vikas, P.
Vokurka, E.H.
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 Ackerstaff, K.
collection CERN
description This paper presents updated measurements of the lifetimes of the B^0_s meson and the \Lambda_b baryon using 4.4 million hadronic Z^0 decays recorded by the OPAL detector at LEP from 1990 to 1995. A sample of B^0_s decays is obtained using D_s^- \ell^+ combinations, where the D_s^- is fully reconstructed in the in the \phi \ell^- \nu(bar) X decay mode. A sample of \Lambda_b decays is obtained using \Lambda_c^+ \ell^- combinations, where the \Lambda_c^+ is fully reconstructed in its decay to a p K^- \pi^+ final state and partially reconstructed in the \Lambda \ell^+ \nu X decay channel. From 172 +/- 28 D_s^- \tau(B^0_s) = 1.50 +0.16 -0.15 +/- 0.04 ps, where the errors are statistical and systematic, respectively. From the 129 measured lifetime \tau(\Lambda_b) = 1.29 +0.24 -0.22 +/- 0.06 ps, where the errors are statistical and systematic, respectively.
id cern-344688
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1997
record_format invenio
spelling cern-3446882021-10-29T02:20:09Zdoi:10.1016/S0370-2693(98)00289-5http://cds.cern.ch/record/344688engAckerstaff, 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.Bentvelsen, S.Bethke, S.Betts, S.Biebel, O.Biguzzi, A.Bird, S.D.Blobel, V.Bloodworth, I.J.Bobinski, M.Bock, P.Bonacorsi, D.Boutemeur, M.Braibant, S.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.Clarke, P.E.L.Cohen, I.Conboy, J.E.Cooke, O.C.Couyoumtzelis, C.Coxe, R.L.Cuffiani, M.Dado, S.Dallapiccola, C.Dallavalle, G.MarcoDavis, R.De Jong, S.del Pozo, L.A.de Roeck, A.Desch, K.Dienes, B.Dixit, M.S.Doucet, M.Duchovni, E.Duckeck, G.Duerdoth, I.P.Eatough, D.Estabrooks, P.G.Etzion, E.Evans, H.G.Evans, M.Fabbri, F.Fanfani, A.Fanti, M.Faust, A.A.Feld, L.Fiedler, F.Fierro, M.Fischer, H.M.Fleck, I.Folman, R.Fong, D.G.Foucher, M.Furtjes, A.Futyan, D.I.Gagnon, P.Gary, J.W.Gascon, J.Gascon-Shotkin, S.M.Geddes, N.I.Geich-Gimbel, C.Geralis, T.Giacomelli, G.Giacomelli, P.Giacomelli, R.Gibson, V.Gibson, W.R.Gingrich, D.M.Glenzinski, D.Goldberg, J.Goodrick, M.J.Gorn, W.Grandi, C.Gross, E.Grunhaus, J.Gruwe, M.Hajdu, C.Hanson, G.G.Hansroul, M.Hapke, M.Hargrove, C.K.Hart, P.A.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.Hutchcroft, D.E.Igo-Kemenes, P.Imrie, D.C.Ishii, K.Jawahery, A.Jeffreys, P.W.Jeremie, H.Jimack, M.Joly, A.Jones, C.R.Jones, M.Jost, U.Jovanovic, P.Junk, T.R.Kanzaki, J.Karlen, D.Kartvelishvili, V.Kawagoe, K.Kawamoto, T.Kayal, P.I.Keeler, R.K.Kellogg, R.G.Kennedy, B.W.Kirk, J.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.Kyberd, P.Lafferty, G.D.Lahmann, R.Lai, W.P.Lanske, D.Lauber, J.Lautenschlager, S.R.Lawson, I.Layter, J.G.Lazic, D.Lee, A.M.Lefebvre, E.Lellouch, D.Letts, J.Levinson, L.List, B.Lloyd, S.L.Loebinger, F.K.Long, G.D.Losty, M.J.Ludwig, J.Lui, D.Macchiolo, A.Macpherson, A.Mannelli, M.Marcellini, S.Markopoulos, C.Markus, 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.Mincer, A.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.Oh, A.Oldershaw, N.J.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.Poli, B.Posthaus, A.Rembser, C.Robertson, S.Robins, S.A.Rodning, N.Roney, J.M.Rooke, A.Rossi, A.M.Routenburg, P.Rozen, Y.Runge, K.Runolfsson, O.Ruppel, U.Rust, D.R.Sachs, K.Saeki, T.Sang, W.M.Sarkisian, E.K.G.Sbarra, C.Schaile, A.D.Schaile, O.Scharf, F.Scharff-Hansen, P.Schieck, J.Schleper, P.Schmitt, B.Schmitt, S.Schoning, A.Schroder, MatthiasSchumacher, M.Schwick, C.Scott, W.G.Shears, T.G.Shen, B.C.Shepherd-Themistocleous, C.H.Sherwood, P.Siroli, G.P.Sittler, A.Skillman, A.Skuja, A.Smith, A.M.Snow, G.A.Sobie, R.Soldner-Rembold, S.Springer, Robert WayneSproston, M.Stephens, K.Steuerer, J.Stockhausen, B.Stoll, K.Strom, David M.Strohmer, R.Szymanski, P.Tafirout, R.Talbot, S.D.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.Ueda, I.Utzat, P.Van Kooten, Rick J.Vannerem, P.Verzocchi, M.Vikas, P.Vokurka, E.H.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.Measurements of the $B^{0}_s$ and $\Lambda^{0}_b$ lifetimesParticle Physics - ExperimentThis paper presents updated measurements of the lifetimes of the B^0_s meson and the \Lambda_b baryon using 4.4 million hadronic Z^0 decays recorded by the OPAL detector at LEP from 1990 to 1995. A sample of B^0_s decays is obtained using D_s^- \ell^+ combinations, where the D_s^- is fully reconstructed in the in the \phi \ell^- \nu(bar) X decay mode. A sample of \Lambda_b decays is obtained using \Lambda_c^+ \ell^- combinations, where the \Lambda_c^+ is fully reconstructed in its decay to a p K^- \pi^+ final state and partially reconstructed in the \Lambda \ell^+ \nu X decay channel. From 172 +/- 28 D_s^- \tau(B^0_s) = 1.50 +0.16 -0.15 +/- 0.04 ps, where the errors are statistical and systematic, respectively. From the 129 measured lifetime \tau(\Lambda_b) = 1.29 +0.24 -0.22 +/- 0.06 ps, where the errors are statistical and systematic, respectively.This paper presents updated measurements of the lifetimes of the B^0_s meson and the \Lambda_b baryon using 4.4 million hadronic Z^0 decays recorded by the OPAL detector at LEP from 1990 to 1995. A sample of B^0_s decays is obtained using D_s^- \ell^+ combinations, where the D_s^- is fully reconstructed in the \phi \pi^-, K^*0 K^- and K^- K^0_S decay channels and partially reconstructed in the \phi \ell^- \nu(bar) X decay mode. A sample of \Lambda_b decays is obtained using \Lambda_c^+ \ell^- combinations, where the \Lambda_c^+ is fully reconstructed in its decay to a p K^- \pi^+ final state and partially reconstructed in the \Lambda \ell^+ \nu X decay channel. From 172 +/- 28 D_s^- \ell^+ combinations attributed to B^0_s decays, the measured lifetime is \tau(B^0_s) = 1.50 +0.16 -0.15 +/- 0.04 ps, where the errors are statistical and systematic, respectively. From the 129 +\- 25 \Lamda_c^+ \ell^- combinations attributed to \Lambda_b decays, the measured lifetime \tau(\Lambda_b) = 1.29 +0.24 -0.22 This paper presents updated measurements of the lifetimes of the B^0_s meson and the \Lambda_b baryon using 4.4 million hadronic Z^0 decays recorded by the OPAL detector at LEP from 1990 to 1995. A sample of B^0_s decays is obtained using D_s^- \ell^+ combinations, where the D_s^- is fully reconstructed in the \phi \pi^-, K^*0 K^- and K^- K^0_S decay channels and partially reconstructed in the \phi \ell^- \nu(bar) X decay mode. A sample of \Lambda_b decays is obtained using \Lambda_c^+ \ell^- combinations, where the \Lambda_c^+ is fully reconstructed in its decay to a p K^- \pi^+ final state and partially reconstructed in the \Lambda \ell^+ \nu X decay channel. From 172 +/- 28 D_s^- \ell^+ combinations attributed to B^0_s decays, the measured lifetime is \tau(B^0_s) = 1.50 +0.16 -0.15 +/- 0.04 ps, where the errors are statistical and systematic, respectively. From the 129 +\- 25 \Lamda_c^+ \ell^- combinations attributed to \Lambda_b decays, the measured lifetime \tau(\Lambda_b) = 1.29 +0.24 -0.22 +/- 0.06 ps, where the errors are statistical and systematic, respectively.This paper presents updated measurements of the lifetimes of the B s 0 meson and the Λ b 0 baryon using 4.4 million hadronic Z 0 decays recorded by the OPAL detector at LEP from 1990 to 1995. A sample of B s 0 decays is obtained using D s − ℓ + combinations, where the D s − is fully reconstructed in the φπ − , K ∗0 K − and K − K 0 S decay channels and partially reconstructed in the φℓ − ν ̄ X decay mode. A sample of Λ b 0 decays is obtained using Λ c + ℓ − combinations, where the Λ c + is fully reconstructed in its decay to a pK − π + final state and partially reconstructed in the Λ ℓ + ν X decay channel. From 172±28 D s − ℓ + combinations attributed to B s 0 decays, the measured lifetime is τ(B s 0 ) =1.50 +0.16 −0.15 ±0.04 ps , where the errors are statistical and systematic, respectively. From the 129±25 Λ c + ℓ − combinations attributed to Λ b 0 decays, the measured lifetime is τ( Λ b 0 ) =1.29 +0.24 −0.22 ±0.06 ps , where the errors are statistical and systematic, respectively.hep-ex/9802002CERN-PPE-97-159CERN-PPE-97-159oai:cds.cern.ch:3446881997-12-16
spellingShingle Particle Physics - Experiment
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.
Bentvelsen, S.
Bethke, S.
Betts, S.
Biebel, O.
Biguzzi, A.
Bird, S.D.
Blobel, V.
Bloodworth, I.J.
Bobinski, M.
Bock, P.
Bonacorsi, D.
Boutemeur, M.
Braibant, S.
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.
Clarke, P.E.L.
Cohen, I.
Conboy, J.E.
Cooke, O.C.
Couyoumtzelis, C.
Coxe, R.L.
Cuffiani, M.
Dado, S.
Dallapiccola, C.
Dallavalle, G.Marco
Davis, R.
De Jong, S.
del Pozo, L.A.
de Roeck, A.
Desch, K.
Dienes, B.
Dixit, M.S.
Doucet, M.
Duchovni, E.
Duckeck, G.
Duerdoth, I.P.
Eatough, D.
Estabrooks, P.G.
Etzion, E.
Evans, H.G.
Evans, M.
Fabbri, F.
Fanfani, A.
Fanti, M.
Faust, A.A.
Feld, L.
Fiedler, F.
Fierro, M.
Fischer, H.M.
Fleck, I.
Folman, R.
Fong, D.G.
Foucher, M.
Furtjes, A.
Futyan, D.I.
Gagnon, P.
Gary, J.W.
Gascon, J.
Gascon-Shotkin, S.M.
Geddes, N.I.
Geich-Gimbel, C.
Geralis, T.
Giacomelli, G.
Giacomelli, P.
Giacomelli, R.
Gibson, V.
Gibson, W.R.
Gingrich, D.M.
Glenzinski, D.
Goldberg, J.
Goodrick, M.J.
Gorn, W.
Grandi, C.
Gross, E.
Grunhaus, J.
Gruwe, M.
Hajdu, C.
Hanson, G.G.
Hansroul, M.
Hapke, M.
Hargrove, C.K.
Hart, P.A.
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.
Hutchcroft, D.E.
Igo-Kemenes, P.
Imrie, D.C.
Ishii, K.
Jawahery, A.
Jeffreys, P.W.
Jeremie, H.
Jimack, M.
Joly, A.
Jones, C.R.
Jones, M.
Jost, U.
Jovanovic, P.
Junk, T.R.
Kanzaki, J.
Karlen, D.
Kartvelishvili, V.
Kawagoe, K.
Kawamoto, T.
Kayal, P.I.
Keeler, R.K.
Kellogg, R.G.
Kennedy, B.W.
Kirk, J.
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.
Kyberd, P.
Lafferty, G.D.
Lahmann, R.
Lai, W.P.
Lanske, D.
Lauber, J.
Lautenschlager, S.R.
Lawson, I.
Layter, J.G.
Lazic, D.
Lee, A.M.
Lefebvre, E.
Lellouch, D.
Letts, J.
Levinson, L.
List, B.
Lloyd, S.L.
Loebinger, F.K.
Long, G.D.
Losty, M.J.
Ludwig, J.
Lui, D.
Macchiolo, A.
Macpherson, A.
Mannelli, M.
Marcellini, S.
Markopoulos, C.
Markus, 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.
Mincer, A.
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.
Oh, A.
Oldershaw, N.J.
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.
Poli, B.
Posthaus, A.
Rembser, C.
Robertson, S.
Robins, S.A.
Rodning, N.
Roney, J.M.
Rooke, A.
Rossi, A.M.
Routenburg, P.
Rozen, Y.
Runge, K.
Runolfsson, O.
Ruppel, U.
Rust, D.R.
Sachs, K.
Saeki, T.
Sang, W.M.
Sarkisian, E.K.G.
Sbarra, C.
Schaile, A.D.
Schaile, O.
Scharf, F.
Scharff-Hansen, P.
Schieck, J.
Schleper, P.
Schmitt, B.
Schmitt, S.
Schoning, A.
Schroder, Matthias
Schumacher, M.
Schwick, C.
Scott, W.G.
Shears, T.G.
Shen, B.C.
Shepherd-Themistocleous, C.H.
Sherwood, P.
Siroli, G.P.
Sittler, A.
Skillman, A.
Skuja, A.
Smith, A.M.
Snow, G.A.
Sobie, R.
Soldner-Rembold, S.
Springer, Robert Wayne
Sproston, M.
Stephens, K.
Steuerer, J.
Stockhausen, B.
Stoll, K.
Strom, David M.
Strohmer, R.
Szymanski, P.
Tafirout, R.
Talbot, S.D.
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.
Ueda, I.
Utzat, P.
Van Kooten, Rick J.
Vannerem, P.
Verzocchi, M.
Vikas, P.
Vokurka, E.H.
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.
Measurements of the $B^{0}_s$ and $\Lambda^{0}_b$ lifetimes
title Measurements of the $B^{0}_s$ and $\Lambda^{0}_b$ lifetimes
title_full Measurements of the $B^{0}_s$ and $\Lambda^{0}_b$ lifetimes
title_fullStr Measurements of the $B^{0}_s$ and $\Lambda^{0}_b$ lifetimes
title_full_unstemmed Measurements of the $B^{0}_s$ and $\Lambda^{0}_b$ lifetimes
title_short Measurements of the $B^{0}_s$ and $\Lambda^{0}_b$ lifetimes
title_sort measurements of the $b^{0}_s$ and $\lambda^{0}_b$ lifetimes
topic Particle Physics - Experiment
url https://dx.doi.org/10.1016/S0370-2693(98)00289-5
http://cds.cern.ch/record/344688
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AT fischerhm measurementsoftheb0sandlambda0blifetimes
AT flecki measurementsoftheb0sandlambda0blifetimes
AT folmanr measurementsoftheb0sandlambda0blifetimes
AT fongdg measurementsoftheb0sandlambda0blifetimes
AT foucherm measurementsoftheb0sandlambda0blifetimes
AT furtjesa measurementsoftheb0sandlambda0blifetimes
AT futyandi measurementsoftheb0sandlambda0blifetimes
AT gagnonp measurementsoftheb0sandlambda0blifetimes
AT garyjw measurementsoftheb0sandlambda0blifetimes
AT gasconj measurementsoftheb0sandlambda0blifetimes
AT gasconshotkinsm measurementsoftheb0sandlambda0blifetimes
AT geddesni measurementsoftheb0sandlambda0blifetimes
AT geichgimbelc measurementsoftheb0sandlambda0blifetimes
AT geralist measurementsoftheb0sandlambda0blifetimes
AT giacomellig measurementsoftheb0sandlambda0blifetimes
AT giacomellip measurementsoftheb0sandlambda0blifetimes
AT giacomellir measurementsoftheb0sandlambda0blifetimes
AT gibsonv measurementsoftheb0sandlambda0blifetimes
AT gibsonwr measurementsoftheb0sandlambda0blifetimes
AT gingrichdm measurementsoftheb0sandlambda0blifetimes
AT glenzinskid measurementsoftheb0sandlambda0blifetimes
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AT gornw measurementsoftheb0sandlambda0blifetimes
AT grandic measurementsoftheb0sandlambda0blifetimes
AT grosse measurementsoftheb0sandlambda0blifetimes
AT grunhausj measurementsoftheb0sandlambda0blifetimes
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AT hansongg measurementsoftheb0sandlambda0blifetimes
AT hansroulm measurementsoftheb0sandlambda0blifetimes
AT hapkem measurementsoftheb0sandlambda0blifetimes
AT hargroveck measurementsoftheb0sandlambda0blifetimes
AT hartpa measurementsoftheb0sandlambda0blifetimes
AT hartmannc measurementsoftheb0sandlambda0blifetimes
AT hauschildm measurementsoftheb0sandlambda0blifetimes
AT hawkescm measurementsoftheb0sandlambda0blifetimes
AT hawkingsr measurementsoftheb0sandlambda0blifetimes
AT hemingwayrj measurementsoftheb0sandlambda0blifetimes
AT herndonm measurementsoftheb0sandlambda0blifetimes
AT herteng measurementsoftheb0sandlambda0blifetimes
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AT hildrethmd measurementsoftheb0sandlambda0blifetimes
AT hilljc measurementsoftheb0sandlambda0blifetimes
AT hilliersj measurementsoftheb0sandlambda0blifetimes
AT hobsonpr measurementsoftheb0sandlambda0blifetimes
AT hockerjamesandrew measurementsoftheb0sandlambda0blifetimes
AT homerrj measurementsoftheb0sandlambda0blifetimes
AT honmaak measurementsoftheb0sandlambda0blifetimes
AT horvathd measurementsoftheb0sandlambda0blifetimes
AT hossainkr measurementsoftheb0sandlambda0blifetimes
AT howardr measurementsoftheb0sandlambda0blifetimes
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AT hutchcroftde measurementsoftheb0sandlambda0blifetimes
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AT jostu measurementsoftheb0sandlambda0blifetimes
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AT junktr measurementsoftheb0sandlambda0blifetimes
AT kanzakij measurementsoftheb0sandlambda0blifetimes
AT karlend measurementsoftheb0sandlambda0blifetimes
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AT kayalpi measurementsoftheb0sandlambda0blifetimes
AT keelerrk measurementsoftheb0sandlambda0blifetimes
AT kelloggrg measurementsoftheb0sandlambda0blifetimes
AT kennedybw measurementsoftheb0sandlambda0blifetimes
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AT kliera measurementsoftheb0sandlambda0blifetimes
AT kluths measurementsoftheb0sandlambda0blifetimes
AT kobayashit measurementsoftheb0sandlambda0blifetimes
AT kobelm measurementsoftheb0sandlambda0blifetimes
AT koetkeds measurementsoftheb0sandlambda0blifetimes
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AT vonkroghj measurementsoftheb0sandlambda0blifetimes
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AT lansked measurementsoftheb0sandlambda0blifetimes
AT lauberj measurementsoftheb0sandlambda0blifetimes
AT lautenschlagersr measurementsoftheb0sandlambda0blifetimes
AT lawsoni measurementsoftheb0sandlambda0blifetimes
AT layterjg measurementsoftheb0sandlambda0blifetimes
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AT lettsj measurementsoftheb0sandlambda0blifetimes
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AT listb measurementsoftheb0sandlambda0blifetimes
AT lloydsl measurementsoftheb0sandlambda0blifetimes
AT loebingerfk measurementsoftheb0sandlambda0blifetimes
AT longgd measurementsoftheb0sandlambda0blifetimes
AT lostymj measurementsoftheb0sandlambda0blifetimes
AT ludwigj measurementsoftheb0sandlambda0blifetimes
AT luid measurementsoftheb0sandlambda0blifetimes
AT macchioloa measurementsoftheb0sandlambda0blifetimes
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AT mannellim measurementsoftheb0sandlambda0blifetimes
AT marcellinis measurementsoftheb0sandlambda0blifetimes
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AT markusc measurementsoftheb0sandlambda0blifetimes
AT martinaj measurementsoftheb0sandlambda0blifetimes
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AT mashimot measurementsoftheb0sandlambda0blifetimes
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AT mesh measurementsoftheb0sandlambda0blifetimes
AT meyerj measurementsoftheb0sandlambda0blifetimes
AT michelinia measurementsoftheb0sandlambda0blifetimes
AT miharas measurementsoftheb0sandlambda0blifetimes
AT mikenbergg measurementsoftheb0sandlambda0blifetimes
AT millerdj measurementsoftheb0sandlambda0blifetimes
AT mincera measurementsoftheb0sandlambda0blifetimes
AT mirr measurementsoftheb0sandlambda0blifetimes
AT mohrw measurementsoftheb0sandlambda0blifetimes
AT montanaria measurementsoftheb0sandlambda0blifetimes
AT morit measurementsoftheb0sandlambda0blifetimes
AT nagaik measurementsoftheb0sandlambda0blifetimes
AT nakamurai measurementsoftheb0sandlambda0blifetimes
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AT nellenb measurementsoftheb0sandlambda0blifetimes
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AT oldershawnj measurementsoftheb0sandlambda0blifetimes
AT oregliamj measurementsoftheb0sandlambda0blifetimes
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AT palinkasj measurementsoftheb0sandlambda0blifetimes
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AT poffenbergerp measurementsoftheb0sandlambda0blifetimes
AT polib measurementsoftheb0sandlambda0blifetimes
AT posthausa measurementsoftheb0sandlambda0blifetimes
AT rembserc measurementsoftheb0sandlambda0blifetimes
AT robertsons measurementsoftheb0sandlambda0blifetimes
AT robinssa measurementsoftheb0sandlambda0blifetimes
AT rodningn measurementsoftheb0sandlambda0blifetimes
AT roneyjm measurementsoftheb0sandlambda0blifetimes
AT rookea measurementsoftheb0sandlambda0blifetimes
AT rossiam measurementsoftheb0sandlambda0blifetimes
AT routenburgp measurementsoftheb0sandlambda0blifetimes
AT rozeny measurementsoftheb0sandlambda0blifetimes
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AT rustdr measurementsoftheb0sandlambda0blifetimes
AT sachsk measurementsoftheb0sandlambda0blifetimes
AT saekit measurementsoftheb0sandlambda0blifetimes
AT sangwm measurementsoftheb0sandlambda0blifetimes
AT sarkisianekg measurementsoftheb0sandlambda0blifetimes
AT sbarrac measurementsoftheb0sandlambda0blifetimes
AT schailead measurementsoftheb0sandlambda0blifetimes
AT schaileo measurementsoftheb0sandlambda0blifetimes
AT scharff measurementsoftheb0sandlambda0blifetimes
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AT schrodermatthias measurementsoftheb0sandlambda0blifetimes
AT schumacherm measurementsoftheb0sandlambda0blifetimes
AT schwickc measurementsoftheb0sandlambda0blifetimes
AT scottwg measurementsoftheb0sandlambda0blifetimes
AT shearstg measurementsoftheb0sandlambda0blifetimes
AT shenbc measurementsoftheb0sandlambda0blifetimes
AT shepherdthemistocleousch measurementsoftheb0sandlambda0blifetimes
AT sherwoodp measurementsoftheb0sandlambda0blifetimes
AT siroligp measurementsoftheb0sandlambda0blifetimes
AT sittlera measurementsoftheb0sandlambda0blifetimes
AT skillmana measurementsoftheb0sandlambda0blifetimes
AT skujaa measurementsoftheb0sandlambda0blifetimes
AT smitham measurementsoftheb0sandlambda0blifetimes
AT snowga measurementsoftheb0sandlambda0blifetimes
AT sobier measurementsoftheb0sandlambda0blifetimes
AT soldnerrembolds measurementsoftheb0sandlambda0blifetimes
AT springerrobertwayne measurementsoftheb0sandlambda0blifetimes
AT sprostonm measurementsoftheb0sandlambda0blifetimes
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AT steuererj measurementsoftheb0sandlambda0blifetimes
AT stockhausenb measurementsoftheb0sandlambda0blifetimes
AT stollk measurementsoftheb0sandlambda0blifetimes
AT stromdavidm measurementsoftheb0sandlambda0blifetimes
AT strohmerr measurementsoftheb0sandlambda0blifetimes
AT szymanskip measurementsoftheb0sandlambda0blifetimes
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AT talbotsd measurementsoftheb0sandlambda0blifetimes
AT tarasp measurementsoftheb0sandlambda0blifetimes
AT tarems measurementsoftheb0sandlambda0blifetimes
AT teuscherr measurementsoftheb0sandlambda0blifetimes
AT thiergenm measurementsoftheb0sandlambda0blifetimes
AT thomsonma measurementsoftheb0sandlambda0blifetimes
AT vontornee measurementsoftheb0sandlambda0blifetimes
AT torrencee measurementsoftheb0sandlambda0blifetimes
AT towerss measurementsoftheb0sandlambda0blifetimes
AT triggeri measurementsoftheb0sandlambda0blifetimes
AT trocsanyiz measurementsoftheb0sandlambda0blifetimes
AT tsure measurementsoftheb0sandlambda0blifetimes
AT turcotas measurementsoftheb0sandlambda0blifetimes
AT turnerwatsonmf measurementsoftheb0sandlambda0blifetimes
AT uedai measurementsoftheb0sandlambda0blifetimes
AT utzatp measurementsoftheb0sandlambda0blifetimes
AT vankootenrickj measurementsoftheb0sandlambda0blifetimes
AT vanneremp measurementsoftheb0sandlambda0blifetimes
AT verzocchim measurementsoftheb0sandlambda0blifetimes
AT vikasp measurementsoftheb0sandlambda0blifetimes
AT vokurkaeh measurementsoftheb0sandlambda0blifetimes
AT vossh measurementsoftheb0sandlambda0blifetimes
AT wackerlef measurementsoftheb0sandlambda0blifetimes
AT wagnera measurementsoftheb0sandlambda0blifetimes
AT wardcp measurementsoftheb0sandlambda0blifetimes
AT warddr measurementsoftheb0sandlambda0blifetimes
AT watkinspm measurementsoftheb0sandlambda0blifetimes
AT watsonat measurementsoftheb0sandlambda0blifetimes
AT watsonnk measurementsoftheb0sandlambda0blifetimes
AT wellsps measurementsoftheb0sandlambda0blifetimes
AT wermesn measurementsoftheb0sandlambda0blifetimes
AT whitejs measurementsoftheb0sandlambda0blifetimes
AT wilsongw measurementsoftheb0sandlambda0blifetimes
AT wilsonja measurementsoftheb0sandlambda0blifetimes
AT wyatttr measurementsoftheb0sandlambda0blifetimes
AT yamashitas measurementsoftheb0sandlambda0blifetimes
AT yekutielig measurementsoftheb0sandlambda0blifetimes
AT zacekv measurementsoftheb0sandlambda0blifetimes
AT zerziond measurementsoftheb0sandlambda0blifetimes

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