Rechercher | Portail Régional BVS

Measurement of the high energy two-body deuteron photodisintegration differential cross section.

Schulte, E C; Ahmidouch, A; Armstrong, C S; Arrington, J; Asaturyan, R; Avery, S; Baker, O K; Beck, D H; Blok, H P; Bochna, C W; Boeglin, W; Bosted, P Y; Bouwhuis, M; Breuer, H; Brown, D S; Bruell, A; Cadman, R V; Carlini, R; Chant, N S; Cochran, A; Cole, L; Danagoulian, S; Day, D B; Dunne, J A; Dutta, D; Ent, R; Fenker, H C; Fox, B; Gan, L; Gao, H; Garrow, K; Gaskell, D; Gasparian, A; Geesaman, D F; Gilman, R; Glashausser, C; Gueye, P; Harvey, M; Holt, R J; Jackson, H E; Jiang, X; Keppel, C E; Kinney, E R; Liang, Y; Lorenzon, W; Lung, A F; Mack, D J; Markowitz, P E; Martin, J; McIlhany, K.

Phys Rev Lett ; 87(10): 102302, 2001 Sep 03.

Article de Anglais | MEDLINE | ID: mdl-11531475

RÉSUMÉ

The first measurements of the d(gamma,p)n differential cross section at forward angles and photon energies above 4 GeV were performed at the Thomas Jefferson National Accelerator Facility (JLab). The results indicate evidence of an angular dependent scaling threshold. Results at straight theta(cm) = 37 degrees are consistent with the constituent counting rules for E(gamma) greater, similar 4 GeV, while those at 70 degrees are consistent with the constituent counting rules for E(gamma) greater, similar 1.5 GeV.

RÉSUMÉ

ENVOYER À:

SÉLECTION CITATIONS

DÉTAIL DE RECHERCHE