Experimental study of exclusive 2H(e,e'p)n reaction mechanisms at high Q2.

Egiyan, K S; Asryan, G; Gevorgyan, N; Griffioen, K A; Laget, J M; Kuhn, S E; Adams, G; Amaryan, M J; Ambrozewicz, P; Anghinolfi, M; Audit, G; Avakian, H; Bagdasaryan, H; Baillie, N; Ball, J P; Baltzell, N A; Barrow, S; Batourine, V; Battaglieri, M; Bedlinskiy, I; Bektasoglu, M; Bellis, M; Benmouna, N; Berman, B L; Biselli, A S; Blaszczyk, L; Bouchigny, S; Boiarinov, S; Bradford, R; Branford, D; Briscoe, W J; Brooks, W K; Bültmann, S; Burkert, V D; Butuceanu, C; Calarco, J R; Careccia, S L; Carman, D S; Cazes, A; Chen, S; Cole, P L; Collins, P; Coltharp, P; Cords, D; Corvisiero, P; Crabb, D; Crede, V; Cummings, J P; Dashyan, N; De Masi, R

Egiyan, K S; Asryan, G; Gevorgyan, N; Griffioen, K A; Laget, J M; Kuhn, S E; Adams, G; Amaryan, M J; Ambrozewicz, P; Anghinolfi, M; Audit, G; Avakian, H; Bagdasaryan, H; Baillie, N; Ball, J P; Baltzell, N A; Barrow, S; Batourine, V; Battaglieri, M; Bedlinskiy, I; Bektasoglu, M; Bellis, M; Benmouna, N; Berman, B L; Biselli, A S; Blaszczyk, L; Bouchigny, S; Boiarinov, S; Bradford, R; Branford, D; Briscoe, W J; Brooks, W K; Bültmann, S; Burkert, V D; Butuceanu, C; Calarco, J R; Careccia, S L; Carman, D S; Cazes, A; Chen, S; Cole, P L; Collins, P; Coltharp, P; Cords, D; Corvisiero, P; Crabb, D; Crede, V; Cummings, J P; Dashyan, N; De Masi, R.

Afiliação

Egiyan KS; Yerevan Physics Institute, 375036 Yerevan, Armenia.

Phys Rev Lett ; 98(26): 262502, 2007 Jun 29.

Article em En | MEDLINE | ID: mdl-17678084

ABSTRACT

ABSTRACT

The reaction 2H(e,e'p)n has been studied with full kinematic coverage for photon virtuality 1.75neutron recoil momentum (p(n)<100 MeV/c) the neutron is primarily a spectator and the reaction can be described by the plane-wave impulse approximation. For 100proton-neutron rescattering dominates the cross section, while Delta production followed by the NDelta-->NN transition is the primary contribution at higher momenta.

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Base de dados: MEDLINE Idioma: En Ano de publicação: 2007 Tipo de documento: Article

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Base de dados: MEDLINE Idioma: En Ano de publicação: 2007 Tipo de documento: Article