Cargando…
Gluon polarization in the nucleon from quasi-real photoproduction of high-pT hadron pairs
We present a determination of the gluon polarization Delta G/G in the nucleon, based on the helicity asymmetry of quasi-real photoproduction events, Q^2<1(GeV/c)^2, with a pair of large transverse-momentum hadrons in the final state. The data were obtained by the COMPASS experiment at CERN using...
Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
---|---|
Lenguaje: | eng |
Publicado: |
2006
|
Materias: | |
Acceso en línea: | https://dx.doi.org/10.1016/j.physletb.2005.11.049 http://cds.cern.ch/record/906021 |
_version_ | 1780908787306070016 |
---|---|
author | Ageev, E.S. Alexakhin, V.Yu. Alexandrov, Yu. Alexeev, G.D. Amoroso, A. Badelek, B. Balestra, F. Ball, J. Baum, G. Bedfer, Y. Berglund, P. Bernet, C. Bertini, R. Birsa, R. Bisplinghoff, J. Bordalo, P. Bradamante, F. Bravar, A. Bressan, A. Brona, G. Burtin, E. Bussa, M.P. Bytchkov, V.N. Cerini, L. Chapiro, A. Cicuttin, A. Colavita, A.A. Colantoni, M. Costa, S. Crespo, M.L. Dalla Torre, S. Dasgupta, S.S. Dedek, N. De Masi, R. Dhara, L. Diaz, V. Dinkelbach, A.M. Dolgopolov, A.V. Donskov, S.V. Dorofeev, V.A. Duic, V. Eversheim, P.D. Eyrich, W. Fabro, M. Faessler, M. Falaleev, V. Fauland, P. Ferrero, A. Ferrero, L. Finger, M. Finger, M., Jr. Fischer, H. Franz, J. Friedrich, J.M. Garfagnini, R. Gautheron, F. Gavrichtchouk, O.P. Geyer, R. Giorgi, M. Gobbo, B. Gorin, A.M. Grajek, O.A. Grasso, A. Grube, B. Hannappel, J. von Harrach, D. Hasegawa, T. Hedicke, S. Hermann, R. Hinterberger, F. von Hodenberg, M. Horikawa, N. d'Hose, N. Ijaduola, R.B. Ilgner, C. Ioukaev, A.I. Ishimoto, S. Ivanov, O. Iwata, T. Jahn, R. Janata, A. Joosten, R. Jouravlev, N.I. Kalinnikov, V. Kang, D. Karstens, F. Kastaun, W. Ketzer, B. Khaustov, G.V. Khokhlov, Yu.A. Khomutov, N.V. Klein, F. Koblitz, S. Kolosov, V.N. Komissarov, E.V. Konoplyannikov, A.K. Konstantinov, V.F. Korentchenko, A.S. Korzenev, A. Koutchinski, N.A. Kowalik, K. Kravchuk, N.P. Krivokhizhin, G.V. Kroumchtein, Z.V. Kuhn, R. Kunne, F. Kurek, K. Ladygin, M.E. Le Goff, J.M. Lichtenstadt, J. Liska, T. Ludwig, I. Maggiora, A. Maggiora, M. Magnon, A. Mallot, G.K. Manuilov, I.V. Marchand, C. Marroncle, J. Martin, A. Marzec, J. Matsuda, T. Maximov, A.N. Medved, K.S. Meyer, W. Mikhailov, Yu.V. Moinester, M.A. Nassalski, J. Neliba, S. Neyret, D.P. Nikolaenko, V.I. Nozdrin, A.A. Obraztsov, V.F. Olshevsky, A.G. Ostrick, M. Padee, A. Pagano, P. Panebianco, S. Paul, S. Peshekhonov, D.V. Peshekhonov, V.D. Piragino, G. Platchkov, S. Platzer, K. Pochodzalla, J. Polyakov, V.A. Popov, A.A. Procureur, S. Quintans, C. Ramos, S. Rebourgeard, P.C. Reicherz, G. Reymann, J. Rondio, E. Rozhdestvensky, A.M. Sadovski, A.B. Saller, E. Samoylenko, V.D. Sandacz, A. Sans, M. Sapozhnikov, M.G. Savin, Igor A. Schiavon, P. Schill, C. Schmidt, T. Schmitt, H. Shevchenko, O.Yu. Shishkin, A.A. Siebert, H.-W. Sinha, L. Sissakian, A.N. Skachkova, A. Slunecka, M. Smirnov, G.I. Sozzi, F. Srnka, A. Stinzing, F. Stolarski, M. Sugonyaev, V.P. Sulc, M. Sulej, R. Takabayashi, N. Tchalishev, V.V. Tessarotto, F. Teufel, A. Thers, D. Tkatchev, L.G. Toeda, T. Tretyak, V.I. Trusov, Sergey V. Varanda, M. Virius, M. Vlassov, N.V. Wagner, M. Webb, R. Weise, E. Weitzel, Q. Wiedner, U. Wiesmann, M. Windmolders, R. Wirth, S. Wislicki, W. Zanetti, A.M. Zaremba, K. Zhao, J. Ziegler, R. Zvyagin, A. |
author_facet | Ageev, E.S. Alexakhin, V.Yu. Alexandrov, Yu. Alexeev, G.D. Amoroso, A. Badelek, B. Balestra, F. Ball, J. Baum, G. Bedfer, Y. Berglund, P. Bernet, C. Bertini, R. Birsa, R. Bisplinghoff, J. Bordalo, P. Bradamante, F. Bravar, A. Bressan, A. Brona, G. Burtin, E. Bussa, M.P. Bytchkov, V.N. Cerini, L. Chapiro, A. Cicuttin, A. Colavita, A.A. Colantoni, M. Costa, S. Crespo, M.L. Dalla Torre, S. Dasgupta, S.S. Dedek, N. De Masi, R. Dhara, L. Diaz, V. Dinkelbach, A.M. Dolgopolov, A.V. Donskov, S.V. Dorofeev, V.A. Duic, V. Eversheim, P.D. Eyrich, W. Fabro, M. Faessler, M. Falaleev, V. Fauland, P. Ferrero, A. Ferrero, L. Finger, M. Finger, M., Jr. Fischer, H. Franz, J. Friedrich, J.M. Garfagnini, R. Gautheron, F. Gavrichtchouk, O.P. Geyer, R. Giorgi, M. Gobbo, B. Gorin, A.M. Grajek, O.A. Grasso, A. Grube, B. Hannappel, J. von Harrach, D. Hasegawa, T. Hedicke, S. Hermann, R. Hinterberger, F. von Hodenberg, M. Horikawa, N. d'Hose, N. Ijaduola, R.B. Ilgner, C. Ioukaev, A.I. Ishimoto, S. Ivanov, O. Iwata, T. Jahn, R. Janata, A. Joosten, R. Jouravlev, N.I. Kalinnikov, V. Kang, D. Karstens, F. Kastaun, W. Ketzer, B. Khaustov, G.V. Khokhlov, Yu.A. Khomutov, N.V. Klein, F. Koblitz, S. Kolosov, V.N. Komissarov, E.V. Konoplyannikov, A.K. Konstantinov, V.F. Korentchenko, A.S. Korzenev, A. Koutchinski, N.A. Kowalik, K. Kravchuk, N.P. Krivokhizhin, G.V. Kroumchtein, Z.V. Kuhn, R. Kunne, F. Kurek, K. Ladygin, M.E. Le Goff, J.M. Lichtenstadt, J. Liska, T. Ludwig, I. Maggiora, A. Maggiora, M. Magnon, A. Mallot, G.K. Manuilov, I.V. Marchand, C. Marroncle, J. Martin, A. Marzec, J. Matsuda, T. Maximov, A.N. Medved, K.S. Meyer, W. Mikhailov, Yu.V. Moinester, M.A. Nassalski, J. Neliba, S. Neyret, D.P. Nikolaenko, V.I. Nozdrin, A.A. Obraztsov, V.F. Olshevsky, A.G. Ostrick, M. Padee, A. Pagano, P. Panebianco, S. Paul, S. Peshekhonov, D.V. Peshekhonov, V.D. Piragino, G. Platchkov, S. Platzer, K. Pochodzalla, J. Polyakov, V.A. Popov, A.A. Procureur, S. Quintans, C. Ramos, S. Rebourgeard, P.C. Reicherz, G. Reymann, J. Rondio, E. Rozhdestvensky, A.M. Sadovski, A.B. Saller, E. Samoylenko, V.D. Sandacz, A. Sans, M. Sapozhnikov, M.G. Savin, Igor A. Schiavon, P. Schill, C. Schmidt, T. Schmitt, H. Shevchenko, O.Yu. Shishkin, A.A. Siebert, H.-W. Sinha, L. Sissakian, A.N. Skachkova, A. Slunecka, M. Smirnov, G.I. Sozzi, F. Srnka, A. Stinzing, F. Stolarski, M. Sugonyaev, V.P. Sulc, M. Sulej, R. Takabayashi, N. Tchalishev, V.V. Tessarotto, F. Teufel, A. Thers, D. Tkatchev, L.G. Toeda, T. Tretyak, V.I. Trusov, Sergey V. Varanda, M. Virius, M. Vlassov, N.V. Wagner, M. Webb, R. Weise, E. Weitzel, Q. Wiedner, U. Wiesmann, M. Windmolders, R. Wirth, S. Wislicki, W. Zanetti, A.M. Zaremba, K. Zhao, J. Ziegler, R. Zvyagin, A. |
author_sort | Ageev, E.S. |
collection | CERN |
description | We present a determination of the gluon polarization Delta G/G in the nucleon, based on the helicity asymmetry of quasi-real photoproduction events, Q^2<1(GeV/c)^2, with a pair of large transverse-momentum hadrons in the final state. The data were obtained by the COMPASS experiment at CERN using a 160 GeV polarized muon beam scattered on a polarized 6-LiD target. The helicity asymmetry for the selected events is <A_||/D> = 0.002 +- 0.019(stat.) +- 0.003(syst.). From this value, we obtain in a leading-order QCD analysis Delta G/G=0.024 +- 0.089(stat.) +- 0.057(syst.) at x_g = 0.095 and mu^2 =~ 3 (GeV}/c)^2. |
id | cern-906021 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2006 |
record_format | invenio |
spelling | cern-9060212023-03-14T20:06:55Zdoi:10.1016/j.physletb.2005.11.049http://cds.cern.ch/record/906021engAgeev, E.S.Alexakhin, V.Yu.Alexandrov, Yu.Alexeev, G.D.Amoroso, A.Badelek, B.Balestra, F.Ball, J.Baum, G.Bedfer, Y.Berglund, P.Bernet, C.Bertini, R.Birsa, R.Bisplinghoff, J.Bordalo, P.Bradamante, F.Bravar, A.Bressan, A.Brona, G.Burtin, E.Bussa, M.P.Bytchkov, V.N.Cerini, L.Chapiro, A.Cicuttin, A.Colavita, A.A.Colantoni, M.Costa, S.Crespo, M.L.Dalla Torre, S.Dasgupta, S.S.Dedek, N.De Masi, R.Dhara, L.Diaz, V.Dinkelbach, A.M.Dolgopolov, A.V.Donskov, S.V.Dorofeev, V.A.Duic, V.Eversheim, P.D.Eyrich, W.Fabro, M.Faessler, M.Falaleev, V.Fauland, P.Ferrero, A.Ferrero, L.Finger, M.Finger, M., Jr.Fischer, H.Franz, J.Friedrich, J.M.Garfagnini, R.Gautheron, F.Gavrichtchouk, O.P.Geyer, R.Giorgi, M.Gobbo, B.Gorin, A.M.Grajek, O.A.Grasso, A.Grube, B.Hannappel, J.von Harrach, D.Hasegawa, T.Hedicke, S.Hermann, R.Hinterberger, F.von Hodenberg, M.Horikawa, N.d'Hose, N.Ijaduola, R.B.Ilgner, C.Ioukaev, A.I.Ishimoto, S.Ivanov, O.Iwata, T.Jahn, R.Janata, A.Joosten, R.Jouravlev, N.I.Kalinnikov, V.Kang, D.Karstens, F.Kastaun, W.Ketzer, B.Khaustov, G.V.Khokhlov, Yu.A.Khomutov, N.V.Klein, F.Koblitz, S.Kolosov, V.N.Komissarov, E.V.Konoplyannikov, A.K.Konstantinov, V.F.Korentchenko, A.S.Korzenev, A.Koutchinski, N.A.Kowalik, K.Kravchuk, N.P.Krivokhizhin, G.V.Kroumchtein, Z.V.Kuhn, R.Kunne, F.Kurek, K.Ladygin, M.E.Le Goff, J.M.Lichtenstadt, J.Liska, T.Ludwig, I.Maggiora, A.Maggiora, M.Magnon, A.Mallot, G.K.Manuilov, I.V.Marchand, C.Marroncle, J.Martin, A.Marzec, J.Matsuda, T.Maximov, A.N.Medved, K.S.Meyer, W.Mikhailov, Yu.V.Moinester, M.A.Nassalski, J.Neliba, S.Neyret, D.P.Nikolaenko, V.I.Nozdrin, A.A.Obraztsov, V.F.Olshevsky, A.G.Ostrick, M.Padee, A.Pagano, P.Panebianco, S.Paul, S.Peshekhonov, D.V.Peshekhonov, V.D.Piragino, G.Platchkov, S.Platzer, K.Pochodzalla, J.Polyakov, V.A.Popov, A.A.Procureur, S.Quintans, C.Ramos, S.Rebourgeard, P.C.Reicherz, G.Reymann, J.Rondio, E.Rozhdestvensky, A.M.Sadovski, A.B.Saller, E.Samoylenko, V.D.Sandacz, A.Sans, M.Sapozhnikov, M.G.Savin, Igor A.Schiavon, P.Schill, C.Schmidt, T.Schmitt, H.Shevchenko, O.Yu.Shishkin, A.A.Siebert, H.-W.Sinha, L.Sissakian, A.N.Skachkova, A.Slunecka, M.Smirnov, G.I.Sozzi, F.Srnka, A.Stinzing, F.Stolarski, M.Sugonyaev, V.P.Sulc, M.Sulej, R.Takabayashi, N.Tchalishev, V.V.Tessarotto, F.Teufel, A.Thers, D.Tkatchev, L.G.Toeda, T.Tretyak, V.I.Trusov, Sergey V.Varanda, M.Virius, M.Vlassov, N.V.Wagner, M.Webb, R.Weise, E.Weitzel, Q.Wiedner, U.Wiesmann, M.Windmolders, R.Wirth, S.Wislicki, W.Zanetti, A.M.Zaremba, K.Zhao, J.Ziegler, R.Zvyagin, A.Gluon polarization in the nucleon from quasi-real photoproduction of high-pT hadron pairsParticle Physics - ExperimentWe present a determination of the gluon polarization Delta G/G in the nucleon, based on the helicity asymmetry of quasi-real photoproduction events, Q^2<1(GeV/c)^2, with a pair of large transverse-momentum hadrons in the final state. The data were obtained by the COMPASS experiment at CERN using a 160 GeV polarized muon beam scattered on a polarized 6-LiD target. The helicity asymmetry for the selected events is <A_||/D> = 0.002 +- 0.019(stat.) +- 0.003(syst.). From this value, we obtain in a leading-order QCD analysis Delta G/G=0.024 +- 0.089(stat.) +- 0.057(syst.) at x_g = 0.095 and mu^2 =~ 3 (GeV}/c)^2.We present a determination of the gluon polarization Delta G/G in the nucleon, based on the helicity asymmetry of quasi-real photoproduction events, Q^2<1(GeV/c)^2, with a pair of large transverse-momentum hadrons in the final state. The data were obtained by the COMPASS experiment at CERN using a 160 GeV polarized muon beam scattered on a polarized 6-LiD target. The helicity asymmetry for the selected events is <A_||/D> = 0.002 +- 0.019(stat.) +- 0.003(syst.). From this value, we obtain in a leading-order QCD analysis Delta G/G=0.024 +- 0.089(stat.) +- 0.057(syst.) at x_g = 0.095 and mu^2 =~ 3 (GeV}/c)^2.We present a determination of the gluon polarization Delta G/G in the nucleon, based on the helicity asymmetry of quasi-real photoproduction events, Q^2<1(GeV/c)^2, with a pair of large transverse-momentum hadrons in the final state. The data were obtained by the COMPASS experiment at CERN using a 160 GeV polarized muon beam scattered on a polarized 6-LiD target. The helicity asymmetry for the selected events is <A_||/D> = 0.002 +- 0.019(stat.) +- 0.003(syst.). From this value, we obtain in a leading-order QCD analysis Delta G/G=0.024 +- 0.089(stat.) +- 0.057(syst.) at x_g = 0.095 and mu^2 =~ 3 (GeV}/c)^2.We present a determination of the gluon polarization Delta G/G in the nucleon, based on the helicity asymmetry of quasi-real photoproduction events, Q^2<1(GeV/c)^2, with a pair of large transverse-momentum hadrons in the final state. The data were obtained by the COMPASS experiment at CERN using a 160 GeV polarized muon beam scattered on a polarized 6-LiD target. The helicity asymmetry for the selected events is <A_||/D> = 0.002 +- 0.019(stat.) +- 0.003(syst.). From this value, we obtain in a leading-order QCD analysis Delta G/G=0.024 +- 0.089(stat.) +- 0.057(syst.) at x_g = 0.095 and mu^2 =~ 3 (GeV}/c)^2.We present a determination of the gluon polarization Delta G/G in the nucleon, based on the helicity asymmetry of quasi-real photoproduction events, Q^2<1(GeV/c)^2, with a pair of large transverse-momentum hadrons in the final state. The data were obtained by the COMPASS experiment at CERN using a 160 GeV polarized muon beam scattered on a polarized 6-LiD target. The helicity asymmetry for the selected events is <A_||/D> = 0.002 +- 0.019(stat.) +- 0.003(syst.). From this value, we obtain in a leading-order QCD analysis Delta G/G=0.024 +- 0.089(stat.) +- 0.057(syst.) at x_g = 0.095 and mu^2 =~ 3 (GeV}/c)^2.We present a determination of the gluon polarization Delta G/G in the nucleon, based on the helicity asymmetry of quasi-real photoproduction events, Q^2<1(GeV/c)^2, with a pair of large transverse-momentum hadrons in the final state. The data were obtained by the COMPASS experiment at CERN using a 160 GeV polarized muon beam scattered on a polarized 6-LiD target. The helicity asymmetry for the selected events is <A_||/D> = 0.002 +- 0.019(stat.) +- 0.003(syst.). From this value, we obtain in a leading-order QCD analysis Delta G/G=0.024 +- 0.089(stat.) +- 0.057(syst.) at x_g = 0.095 and mu^2 =~ 3 (GeV}/c)^2.We present a determination of the gluon polarization ΔG/G in the nucleon, based on the helicity asymmetry of quasi-real photoproduction events, Q2<1 (GeV/c)2 , with a pair of large transverse-momentum hadrons in the final state. The data were obtained by the COMPASS experiment at CERN using a 160 GeV polarized muon beam scattered on a polarized 6 LiD target. The helicity asymmetry for the selected events is 〈A∥/D〉=0.002±0.019(stat)±0.003(syst) . From this value, we obtain in a leading-order QCD analysis ΔG/G=0.024±0.089(stat)±0.057(syst) at xg=0.095 and μ2≃3 (GeV/c)2 .hep-ex/0511028CERN-PH-EP-2005-049DAPNIA-05-297CERN-PH-EP-2005-049DAPNIA-2005-297oai:cds.cern.ch:9060212006 |
spellingShingle | Particle Physics - Experiment Ageev, E.S. Alexakhin, V.Yu. Alexandrov, Yu. Alexeev, G.D. Amoroso, A. Badelek, B. Balestra, F. Ball, J. Baum, G. Bedfer, Y. Berglund, P. Bernet, C. Bertini, R. Birsa, R. Bisplinghoff, J. Bordalo, P. Bradamante, F. Bravar, A. Bressan, A. Brona, G. Burtin, E. Bussa, M.P. Bytchkov, V.N. Cerini, L. Chapiro, A. Cicuttin, A. Colavita, A.A. Colantoni, M. Costa, S. Crespo, M.L. Dalla Torre, S. Dasgupta, S.S. Dedek, N. De Masi, R. Dhara, L. Diaz, V. Dinkelbach, A.M. Dolgopolov, A.V. Donskov, S.V. Dorofeev, V.A. Duic, V. Eversheim, P.D. Eyrich, W. Fabro, M. Faessler, M. Falaleev, V. Fauland, P. Ferrero, A. Ferrero, L. Finger, M. Finger, M., Jr. Fischer, H. Franz, J. Friedrich, J.M. Garfagnini, R. Gautheron, F. Gavrichtchouk, O.P. Geyer, R. Giorgi, M. Gobbo, B. Gorin, A.M. Grajek, O.A. Grasso, A. Grube, B. Hannappel, J. von Harrach, D. Hasegawa, T. Hedicke, S. Hermann, R. Hinterberger, F. von Hodenberg, M. Horikawa, N. d'Hose, N. Ijaduola, R.B. Ilgner, C. Ioukaev, A.I. Ishimoto, S. Ivanov, O. Iwata, T. Jahn, R. Janata, A. Joosten, R. Jouravlev, N.I. Kalinnikov, V. Kang, D. Karstens, F. Kastaun, W. Ketzer, B. Khaustov, G.V. Khokhlov, Yu.A. Khomutov, N.V. Klein, F. Koblitz, S. Kolosov, V.N. Komissarov, E.V. Konoplyannikov, A.K. Konstantinov, V.F. Korentchenko, A.S. Korzenev, A. Koutchinski, N.A. Kowalik, K. Kravchuk, N.P. Krivokhizhin, G.V. Kroumchtein, Z.V. Kuhn, R. Kunne, F. Kurek, K. Ladygin, M.E. Le Goff, J.M. Lichtenstadt, J. Liska, T. Ludwig, I. Maggiora, A. Maggiora, M. Magnon, A. Mallot, G.K. Manuilov, I.V. Marchand, C. Marroncle, J. Martin, A. Marzec, J. Matsuda, T. Maximov, A.N. Medved, K.S. Meyer, W. Mikhailov, Yu.V. Moinester, M.A. Nassalski, J. Neliba, S. Neyret, D.P. Nikolaenko, V.I. Nozdrin, A.A. Obraztsov, V.F. Olshevsky, A.G. Ostrick, M. Padee, A. Pagano, P. Panebianco, S. Paul, S. Peshekhonov, D.V. Peshekhonov, V.D. Piragino, G. Platchkov, S. Platzer, K. Pochodzalla, J. Polyakov, V.A. Popov, A.A. Procureur, S. Quintans, C. Ramos, S. Rebourgeard, P.C. Reicherz, G. Reymann, J. Rondio, E. Rozhdestvensky, A.M. Sadovski, A.B. Saller, E. Samoylenko, V.D. Sandacz, A. Sans, M. Sapozhnikov, M.G. Savin, Igor A. Schiavon, P. Schill, C. Schmidt, T. Schmitt, H. Shevchenko, O.Yu. Shishkin, A.A. Siebert, H.-W. Sinha, L. Sissakian, A.N. Skachkova, A. Slunecka, M. Smirnov, G.I. Sozzi, F. Srnka, A. Stinzing, F. Stolarski, M. Sugonyaev, V.P. Sulc, M. Sulej, R. Takabayashi, N. Tchalishev, V.V. Tessarotto, F. Teufel, A. Thers, D. Tkatchev, L.G. Toeda, T. Tretyak, V.I. Trusov, Sergey V. Varanda, M. Virius, M. Vlassov, N.V. Wagner, M. Webb, R. Weise, E. Weitzel, Q. Wiedner, U. Wiesmann, M. Windmolders, R. Wirth, S. Wislicki, W. Zanetti, A.M. Zaremba, K. Zhao, J. Ziegler, R. Zvyagin, A. Gluon polarization in the nucleon from quasi-real photoproduction of high-pT hadron pairs |
title | Gluon polarization in the nucleon from quasi-real photoproduction of high-pT hadron pairs |
title_full | Gluon polarization in the nucleon from quasi-real photoproduction of high-pT hadron pairs |
title_fullStr | Gluon polarization in the nucleon from quasi-real photoproduction of high-pT hadron pairs |
title_full_unstemmed | Gluon polarization in the nucleon from quasi-real photoproduction of high-pT hadron pairs |
title_short | Gluon polarization in the nucleon from quasi-real photoproduction of high-pT hadron pairs |
title_sort | gluon polarization in the nucleon from quasi-real photoproduction of high-pt hadron pairs |
topic | Particle Physics - Experiment |
url | https://dx.doi.org/10.1016/j.physletb.2005.11.049 http://cds.cern.ch/record/906021 |
work_keys_str_mv | AT ageeves gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT alexakhinvyu gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT alexandrovyu gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT alexeevgd gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT amorosoa gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT badelekb gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT balestraf gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT ballj gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT baumg gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT bedfery gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT berglundp gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT bernetc gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT bertinir gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT birsar gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT bisplinghoffj gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT bordalop gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT bradamantef gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT bravara gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT bressana gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT bronag gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT burtine gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT bussamp gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT bytchkovvn gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT cerinil gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT chapiroa gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT cicuttina gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT colavitaaa gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT colantonim gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT costas gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT crespoml gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT dallatorres gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT dasguptass gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT dedekn gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT demasir gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT dharal gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT diazv gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT dinkelbacham gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT dolgopolovav gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT donskovsv gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT dorofeevva gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT duicv gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT eversheimpd gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT eyrichw gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT fabrom gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT faesslerm gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT falaleevv gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT faulandp gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT ferreroa gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT ferrerol gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT fingerm gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT fingermjr gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT fischerh gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT franzj gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT friedrichjm gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT garfagninir gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT gautheronf gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT gavrichtchoukop gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT geyerr gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT giorgim gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT gobbob gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT gorinam gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT grajekoa gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT grassoa gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT grubeb gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT hannappelj gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT vonharrachd gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT hasegawat gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT hedickes gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT hermannr gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT hinterbergerf gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT vonhodenbergm gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT horikawan gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT dhosen gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT ijaduolarb gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT ilgnerc gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT ioukaevai gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT ishimotos gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT ivanovo gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT iwatat gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT jahnr gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT janataa gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT joostenr gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT jouravlevni gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT kalinnikovv gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT kangd gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT karstensf gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT kastaunw gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT ketzerb gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT khaustovgv gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT khokhlovyua gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT khomutovnv gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT kleinf gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT koblitzs gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT kolosovvn gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT komissarovev gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT konoplyannikovak gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT konstantinovvf gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT korentchenkoas gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT korzeneva gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT koutchinskina gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT kowalikk gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT kravchuknp gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT krivokhizhingv gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT kroumchteinzv gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT kuhnr gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT kunnef gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT kurekk gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT ladyginme gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT legoffjm gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT lichtenstadtj gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT liskat gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT ludwigi gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT maggioraa gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT maggioram gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT magnona gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT mallotgk gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT manuiloviv gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT marchandc gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT marronclej gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT martina gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT marzecj gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT matsudat gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT maximovan gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT medvedks gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT meyerw gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT mikhailovyuv gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT moinesterma gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT nassalskij gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT nelibas gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT neyretdp gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT nikolaenkovi gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT nozdrinaa gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT obraztsovvf gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT olshevskyag gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT ostrickm gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT padeea gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT paganop gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT panebiancos gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT pauls gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT peshekhonovdv gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT peshekhonovvd gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT piraginog gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT platchkovs gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT platzerk gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT pochodzallaj gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT polyakovva gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT popovaa gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT procureurs gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT quintansc gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT ramoss gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT rebourgeardpc gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT reicherzg gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT reymannj gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT rondioe gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT rozhdestvenskyam gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT sadovskiab gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT sallere gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT samoylenkovd gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT sandacza gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT sansm gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT sapozhnikovmg gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT savinigora gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT schiavonp gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT schillc gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT schmidtt gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT schmitth gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT shevchenkooyu gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT shishkinaa gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT sieberthw gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT sinhal gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT sissakianan gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT skachkovaa gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT sluneckam gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT smirnovgi gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT sozzif gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT srnkaa gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT stinzingf gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT stolarskim gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT sugonyaevvp gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT sulcm gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT sulejr gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT takabayashin gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT tchalishevvv gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT tessarottof gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT teufela gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT thersd gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT tkatchevlg gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT toedat gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT tretyakvi gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT trusovsergeyv gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT varandam gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT viriusm gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT vlassovnv gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT wagnerm gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT webbr gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT weisee gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT weitzelq gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT wiedneru gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT wiesmannm gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT windmoldersr gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT wirths gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT wislickiw gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT zanettiam gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT zarembak gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT zhaoj gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT zieglerr gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs AT zvyagina gluonpolarizationinthenucleonfromquasirealphotoproductionofhighpthadronpairs |