Q2 evolution of the generalized Gerasimov-Drell-Hearn integral for the neutron using a 3He target.

Published

Journal Article

We present data on the inclusive scattering of polarized electrons from a polarized 3He target at energies from 0.862 to 5.06 GeV, obtained at a scattering angle of 15.5 degrees. Our data include measurements from the quasielastic peak, through the nucleon resonance region, and beyond, and were used to determine the virtual photon cross-section difference sigma(1/2)-sigma(3/2). We extract the extended Gerasimov-Drell-Hearn integral for the neutron in the range of four-momentum transfer squared Q2 of 0.1-0.9 GeV2.

Full Text

Duke Authors

Cited Authors

  • Amarian, M; Auerbach, L; Averett, T; Berthot, J; Bertin, P; Bertozzi, W; Black, T; Brash, E; Brown, D; Burtin, E; Calarco, JR; Cates, GD; Chai, Z; Chen, J-P; Choi, S; Chudakov, E; Cisbani, E; De Jager, CW; Deur, A; DiSalvo, R; Dieterich, S; Djawotho, P; Finn, M; Fissum, K; Fonvieille, H; Frullani, S; Gao, H; Gao, J; Garibaldi, F; Gasparian, A; Gilad, S; Gilman, R; Glamazdin, A; Glashausser, C; Goldberg, E; Gomez, J; Gorbenko, V; Hansen, J-O; Hersman, FW; Holmes, R; Huber, GM; Hughes, EW; Humensky, TB; Incerti, S; Iodice, M; Jensen, S; Jiang, X; Jones, C; Jones, GM; Jones, M; Jutier, C; Ketikyan, A; Kominis, I; Korsch, W; Kramer, K; Kumar, KS; Kumbartzki, G; Kuss, M; Lakuriqi, E; Laveissiere, G; Lerose, J; Liang, M; Liyanage, N; Lolos, G; Malov, S; Marroncle, J; McCormick, K; McKeown, R; Meziani, Z-E; Michaels, R; Mitchell, J; Papandreou, Z; Pavlin, T; Petratos, GG; Pripstein, D; Prout, D; Ransome, R; Roblin, Y; Rowntree, D; Rvachev, M; Sabatie, F; Saha, A; Slifer, K; Souder, PA; Saito, T; Strauch, S; Suleiman, R; Takahashi, K; Teijiro, S; Todor, L; Tsubota, H; Ueno, H; Urciuoli, G; Van Der Meer, R; Vernin, P; Voskanian, H; Wojtsekhowski, B; Xiong, F; Xu, W; Yang, J-C; Zhang, B; Zolnierczuk, P; Jefferson Lab E94010,

Published Date

  • December 2002

Published In

Volume / Issue

  • 89 / 24

Start / End Page

  • 242301 -

PubMed ID

  • 12484938

Pubmed Central ID

  • 12484938

Electronic International Standard Serial Number (EISSN)

  • 1079-7114

International Standard Serial Number (ISSN)

  • 0031-9007

Digital Object Identifier (DOI)

  • 10.1103/physrevlett.89.242301

Language

  • eng