Investigation of the Exclusive ^{3}He(e,e'pn)p Reaction

Investigation of the Exclusive ^{3}He(e,e'pn)p Reaction

Cross sections for the ^{3}He(e,e'pn)p reaction were measured for the first time at energy transfers of 220 and 270 MeV for several momentum transfers ranging from 300 to 450 MeV/c. Cross sections are presented as a function of the momentum of the recoil proton and the momentum transfer. Contin...

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Veröffentlicht in:arXiv.org 2009-03
Hauptverfasser: Middleton, D G, Annand, J R M, Antelo, M Ases, Ayerbe, C, Barneo, P, Baumann, D, Bermuth, J, Bernauer, J, Blok, H P, Bosnar, D, Böhm, R, Ding, M, Distler, M O, Friedrich, J, J García Llongo, Glazier, D I, Golak, J, Glöckle, W, Grabmayr, P, Hehl, T, Heim, J, Hesselink, W H A, Jans, E, Kamada, H, G Jover Mañas, Kohl, M, Lapikás, L, MacGregor, I J D, Martin, I, McGeorge, J C, Merkel, H, Merle, P, Monstad, K, Moschini, F, Müller, U, Nogga, A, R Pérez Benito, Pospischil, Th, Potokar, M, Rosner, G, Seimetz, M, Skibiński, R, de Vries, H, Walcher, Th, Watts, D P, Weinriefer, M, Weiss, M, Witała, H, Zihlmann, B
Format: Artikel
Sprache:eng
Schlagworte:
Cross-sections
Momentum transfer
Physics - Nuclear Experiment
Recoil protons
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Zusammenfassung:Cross sections for the ^{3}He(e,e'pn)p reaction were measured for the first time at energy transfers of 220 and 270 MeV for several momentum transfers ranging from 300 to 450 MeV/c. Cross sections are presented as a function of the momentum of the recoil proton and the momentum transfer. Continuum Faddeev calculations using the Argonne V18 and Bonn-B nucleon-nucleon potentials overestimate the measured cross sections by a factor 5 at low recoil proton momentum with the discrepancy becoming much smaller at higher recoil momentum.
ISSN:2331-8422
DOI:10.48550/arxiv.0903.1215