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Dynamical relativistic effects in quasielastic 1p-shell proton knockout from $^{16}$O

Authors :
Gao, J.
Anderson, B. D.
Aniol, K. A.
Auerbach, L.
Baker, F. T.
Beise, E. J.
Berthot, J.
Bertin, P. Y.
Bertozzi, W.
Bimbot, L.
Boeglin, W. U.
Brash, E. J.
Vincent Breton
Breuer, H.
Burtin, E.
Calarco, J. R.
Cardman, L. S.
Cates, G. D.
Cavata, C.
Chang, C. C.
Chant, N. S.
Chen, J. P.
Cisbani, E.
Dale, D. S.
Deur, A.
Diederich, B.
Djawotho, P.
Doyle, B.
Ducret, J. E.
Epstein, M. B.
Ewell, L. A.
Finn, J. M.
Fissum, K. G.
Fonvieille, H.
Frois, B.
Frullani, S.
Garibaldi, F.
Gasparian, A.
Gilad, S.
Gilman, R.
Glamazdin, A.
Glashausser, C.
Gomez, J.
Gorbenko, V.
Gorringe, T.
Griffieon, K.
Hersman, F. W.
Holmes, R.
Holtrop, M.
Hose, N. D.
Howell, C.
Huber, G. M.
Hyde-Wright, C.
Iodice, M.
Jager, C. W.
Jaminion, S.
Jones, M. K.
Joo, K.
Jutier, C.
Kahl, W.
Kato, S.
Kelly, J. J.
Kerhoas, S.
Khandaker, M.
Khayat, M.
Kino, K.
Korsch, W.
Kramer, L. H.
Kumar, K. S.
Kumbartzki, G.
Laveissiere, G.
Leo, R.
Leone, A.
Le Rose, J. J.
Levchuk, L.
Liang, M.
Lindgren, R. A.
Liyanage, N.
Lolos, G. J.
Lourie, R. W.
Madey, R.
Maeda, K.
Malov, S.
Manley, D. M.
Margaziotis, D. J.
Markowitz, P.
Marroncle, J.
Martino, J.
Mccarty, J. S.
Mccormick, K.
Mcintyre, J.
Meer, R. L. J.
Meziani, Z. E.
Michaels, R.
Mougey, J. Y.
Nanda, S. K.
Neyret, D.
Offermann, E. A. J. M.
Papandreou, Z.
Perdrisat, C. F.
Perrino, R.
Petratos, G. G.
Platchkov, S.
Pomatsalyuk, R.
Prout, D. L.
Punjabi, V. A.
Pussieux, T.
Quéméner, G.
Ransome, R. D.
Ravel, O.
Roblin, Y.
Roche, R.
Rondon-Aramayo, O. A.
Roos, P. G.
Rowntree, D.
Rutledge, G.
Rutt, P. M.
Saha, A.
Saito, T.
Sarty, A. J.
Serdarevic-Offermann, A.
Smith, T.
Soldi, K.
Sorokin, P.
Souder, P. A.
Suleiman, R.
Templon, J. A.
Terasawa, T.
Todor, L.
Tsubota, H.
Ueno, H.
Ulmer, P. E.
Urciuoli, G. M.
Vernin, P.
Verst, S.
Vlahovic, B.
Voskanyan, H.
Watson, J. W.
Weinstein, L. B.
Wijesooriya, K.
Wilson, R.
Wojtsekhowski, B. B.
Zainea, D. G.
Zeps, V.
Zhao, J.
Zhou, Z. L.
Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC)
Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Institut de Physique Nucléaire d'Orsay (IPNO)
Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11)
Laboratoire de Physique Subatomique et de Cosmologie (LPSC)
Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS)
HALL A
Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)
Source :
Physical Review Letters, Physical Review Letters, American Physical Society, 2000, 84, pp.3265-3269, HAL, Physical Review Letters, 2000, 84, pp.3265-3269. ⟨10.1103/PhysRevLett.84.3265⟩
Publication Year :
2000
Publisher :
HAL CCSD, 2000.

Abstract

We have measured the cross section for quasielastic 1p-shell proton knockout in the 16O(e,e′p) reaction at ω=0.439GeV and Q2=0.8(GeV/c)2 for missing momentum Pmiss≤355MeV/c. We have extracted the response functions RL+TT, RT, RLT, and the left-right asymmetry, ALT, for the 1p1/2 and the 1p3/2 states. The data are well described by relativistic distorted wave impulse approximation calculations. At large Pmiss, the structure observed in ALT indicates the existence of dynamical relativistic effects. (APS)

Subjects

Subjects :
[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]

Details

Language :
English
ISSN :
00319007 and 10797114
Database :
OpenAIRE
Journal :
Physical Review Letters, Physical Review Letters, American Physical Society, 2000, 84, pp.3265-3269, HAL, Physical Review Letters, 2000, 84, pp.3265-3269. ⟨10.1103/PhysRevLett.84.3265⟩
Accession number :
edsair.dedup.wf.001..4775af5ce936d19eec11364b8e98e24e

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