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Transverse Beam Spin Asymmetries in Forward-Angle Elastic Electron-Proton Scattering

Authors :
Armstrong, D.S.
Armstrong, D.S.
Arvieux, J.
Asaturyan, R.
Averett, T.
Bailey, S.L.
Batigne, G.
Beck, D.H.
Beise, E.J.
Benesch, J.
Bimbot, L.
Birchall, J.
Roche, J.
Roos, P.
Rutledge, G.A.
Secrest, J.
Simicevic, N.
Smith, G.R.
Spayde, D.T.
Stepanyan, S.
Stutzman, M.
Sulkosky, V.
Tadevosyan, V.
Tieulent, R.
Van de Wiele, J.
van Oers, W.T.H.
Voutier, E.
Vulcan, W.
Warren, G.
Wells, S.P.
Williamson, S.E.
Wood, S.A.
Yan, C.
Yun, J.
Zeps, V.
G0 Collaboration
Biselli, A.
Bosted, P.
Boukobza, E.
Breuer, H.
Carlini, R.
Carr, R.
Chant, N.
Chao, Y.-C.
Chattopadhyay, S.
Clark, R.
Covrig, S.
Cowley, A.
Dale, D.
Davis, C.
Falk, W.
Finn, J.M.
Forest, T.
Franklin, G.
Furget, C.
Gaskell, D.
Grames, J.
Griffioen, K.A.
Grimm, K.
Guillon, B.
Guler, H.
Hannelius, L.
Hasty, R.
Hawthorne Allen, A.
Horn, T.
Johnston, K.
Jones, M.
Kammel, P.
Kazimi, R.
King, P.M.
Kolarkar, A.
Korkmaz, E.
Korsch, W.
Kox, S.
Kuhn, J.
Lachniet, J.
Lee, L.
Lenoble, J.
Liatard, E.
Liu, J.
Loupias, B.
Lung, A.
Marchand, D.
Martin, J.W.
McFarlane, K.W.
McKee, D.W.
McKeown, R.D.
Merchez, F.
Mkrtchyan, H.
Moffit, B.
Morlet, M.
Nakagawa, I.
Nakahara, K.
Neveling, R.
Ong, S.
Page, S.
Papavassiliou, V.
Pate, S.F.
Phillips, S.K.
Pitt, M.L.
Poelker, M.
Porcelli, T.A.
Quéméner, G.
Quinn, B.
Ramsay, W.D.
Rauf, A.W.
Real, J.-S.
Armstrong, D.S.
Armstrong, D.S.
Arvieux, J.
Asaturyan, R.
Averett, T.
Bailey, S.L.
Batigne, G.
Beck, D.H.
Beise, E.J.
Benesch, J.
Bimbot, L.
Birchall, J.
Roche, J.
Roos, P.
Rutledge, G.A.
Secrest, J.
Simicevic, N.
Smith, G.R.
Spayde, D.T.
Stepanyan, S.
Stutzman, M.
Sulkosky, V.
Tadevosyan, V.
Tieulent, R.
Van de Wiele, J.
van Oers, W.T.H.
Voutier, E.
Vulcan, W.
Warren, G.
Wells, S.P.
Williamson, S.E.
Wood, S.A.
Yan, C.
Yun, J.
Zeps, V.
G0 Collaboration
Biselli, A.
Bosted, P.
Boukobza, E.
Breuer, H.
Carlini, R.
Carr, R.
Chant, N.
Chao, Y.-C.
Chattopadhyay, S.
Clark, R.
Covrig, S.
Cowley, A.
Dale, D.
Davis, C.
Falk, W.
Finn, J.M.
Forest, T.
Franklin, G.
Furget, C.
Gaskell, D.
Grames, J.
Griffioen, K.A.
Grimm, K.
Guillon, B.
Guler, H.
Hannelius, L.
Hasty, R.
Hawthorne Allen, A.
Horn, T.
Johnston, K.
Jones, M.
Kammel, P.
Kazimi, R.
King, P.M.
Kolarkar, A.
Korkmaz, E.
Korsch, W.
Kox, S.
Kuhn, J.
Lachniet, J.
Lee, L.
Lenoble, J.
Liatard, E.
Liu, J.
Loupias, B.
Lung, A.
Marchand, D.
Martin, J.W.
McFarlane, K.W.
McKee, D.W.
McKeown, R.D.
Merchez, F.
Mkrtchyan, H.
Moffit, B.
Morlet, M.
Nakagawa, I.
Nakahara, K.
Neveling, R.
Ong, S.
Page, S.
Papavassiliou, V.
Pate, S.F.
Phillips, S.K.
Pitt, M.L.
Poelker, M.
Porcelli, T.A.
Quéméner, G.
Quinn, B.
Ramsay, W.D.
Rauf, A.W.
Real, J.-S.
Publication Year :
2007

Abstract

We have measured the beam-normal single-spin asymmetry in elastic scattering of transversely polarized 3 GeV electrons from unpolarized protons at Q2=0.15, 0.25 (GeV/c)2. The results are inconsistent with calculations solely using the elastic nucleon intermediate state and generally agree with calculations with significant inelastic hadronic intermediate state contributions. An provides a direct probe of the imaginary component of the 2γ exchange amplitude, the complete description of which is important in the interpretation of data from precision electron-scattering experiments.

Details

Database :
OAIster
Notes :
en_US
Publication Type :
Electronic Resource
Accession number :
edsoai.on1151854064
Document Type :
Electronic Resource

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