Evidence for virtual Compton scattering from the proton

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Date
1995-11Author
van der Brand, J.F.J.
Ent, R.
Anthony, P.L.
Arnold, R.G.
Arrington, J.
Beise, E.J.
Belz, J.E.
Bosted, P.E.
Bulten, H.-J.
Chapman, M.S.
Coulter, K.P.
Dietrich, F.S.
Epstein, M.
Filippone, B.W.
Gao, H.
Gearheat, R.A.
Geesaman, D.F.
Hansen, J.-O.
Holt, R.J.
Jackson, H.E.
Jones, C.E.
Margaziotis, D.J.
McKeown, R.D.
Milner, R.G.
Mueller, B.
Napolitano, J.
Nelson, J.
Keppel, C.E.
Kinney, R.D.
Kuhn, S.
Lee, K.
Lorenzon, W.
Lung, A.
Makins, N.C.R.
O'Neill, T.G.
Papavassiliou, V.
Petratos, G.
Potterveld, D.H.
Rock, S.E.
Spengos, M.
Szalata, Z.M.
Tao, L.H.
van Bibber, K.
Wasson, D.A.
White, J.L.
Zeidman, B.
Citation
van der Brand, J.F.J. et al. "Evidence for virtual Compton scattering from the proton." Physical Review D 52, no. 9 (1995): 4868-4871.
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Show full item recordAbstract
In virtual Compton scattering an electron is scattered off a nucleon such that the nucleon emits a photon. We show that these events can be selected experimentally, and present the first evidence for virtual Compton scattering from the proton in data obtained at the Stanford Linear Accelerator Center. The angular and energy dependence of the data is well described by a calculation that includes the coherent sum of electron and proton radiation.