Measurement of the asymmetries in 3He(e,e'p)d and 3He(e, ep) np

Achenbach, P.; Ott, A.; Golak, J.; Rudersdorf, D.; Bosnar, D.; Parpan, F.; Weis, M.; Witala, H.; Kamada, H.; Llongo, J. G.; Testa, G.; Klechneva, T.; Otten, E.; Sirca, S.; Baumann, D.; Schmiedeskamp, J.; Böhm, R.; Goussev, Y.; Grabmayr, P.; Heil, W.; Müller, U.; Krusche, B.; Walcher, Th.; Glöckle, W.; Perez Benito, R.; Seimetz, M.; Micheli, C.; Boillat, B.; Jourdan, P. O.; Distler, M. O.; Nogga, A.; Merkel, H.; Normand, Ch.; Nungesser, L.; Carasco, C.; Jennewein, P.; Ding, M.; Hügli, A.; Jover Manas, J. L.; Potokar, O. P.; Friedrich, J.; Trojer, R.; Neuhausen, R.; Sick, I.; Rohe, D.; Stave, S.; Lloyd, M.; Skibinski, R.; Makek, M.; Krygier, K. W.; Wöhrle, H.

doi:10.1140/epja/i2005-10115-2

Journal Article

Measurement of the asymmetries in 3He(e,e'p)d and 3He(e, ep) np

Achenbach, P. ; Baumann, D. ; Böhm, R. ; Boillat, B. ; Bosnar, D. ; Carasco, C. ; Ding, M. ; Distler, M. O. ; Friedrich, J. ; Glöckle, W. ; Golak, J. ; Goussev, Y. ; Grabmayr, P. ; Heil, W. ; Hügli, A. ; Jennewein, P. ; Jover Manas, J. L. ; Jourdan, P. O. ; Kamada, H. ; Klechneva, T. ; Krusche, B. ; Krygier, K. W. ; Llongo, J. G. ; Lloyd, M. ; Makek, M. ; Merkel, H. ; Micheli, C. ; Müller, U. ; Nogga, A.FZJ* ; Neuhausen, R. ; Normand, C. ; Nungesser, L. ; Ott, A. ; Otten, E. ; Parpan, F. ; Perez Benito, R. ; Potokar, O. P. ; Rohe, D. ; Rudersdorf, D. ; Schmiedeskamp, J. ; Seimetz, M. ; Sick, I. ; Sirca, S. ; Skibinski, R. ; Stave, S. ; Testa, G. ; Trojer, R. ; Walcher, T. ; Weis, M. ; Witala, H. ; Wöhrle, H.

2005
Springer Berlin

The European physical journal / A 25, 177 (2005) [10.1140/epja/i2005-10115-2]

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Please use a persistent id in citations: http://hdl.handle.net/2128/10627 doi:10.1140/epja/i2005-10115-2

Abstract: The electron target asymmetrics A(parallel to) and A(perpendicular to) with target spin parallel and perpendicular to the momentum transfer q were measured for both the two- and three-body breakup of He-3 in the He-3(e,e'p)- reaction. Polarized electrons were scattered off polarized He-3 in the quasielastic regime in parallel kinematics with the scattered electron and the knocked-out proton detected using the Three-Spectrometer Facility at MAMI The results are compared to Faddeev calculations which take into account Final-State Interactions as well as Meson Exchange Currents. The experiment confirms the prediction of a, large effect of Final-State Interactions in the asymmetry of the three-body breakup and of an almost negligible one for the two-body breakup.

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Note: Record converted from VDB: 12.11.2012; accepted by Eur. Phys. Journal A

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