Publications [#315781] of Haiyan Gao

Papers Published
  1. Gao, GLEAIH; Howell, CR, Backward Electroproduction of pi0 Mesons on Protons in the Region of Nucleon Resonances at Four Momentum Transfer Squared Q2 = 1.0 GeV2, Phy. Rev. C, vol. 69 no. 4 (2004), pp. 45203, American Physical Society (APS) [Gateway.cgi], [doi] .

    Abstract:
    Exclusive electroproduction of π0 mesons on protons in the backward hemisphere has been studied at Q2 = 1.0 GeV2 by detecting protons in the forward direction in coincidence with scattered electrons from the 4 GeV electron beam in Jefferson Lab's Hall A. The data span the range of the total (γ*p) center-of-mass energy W from the pion production threshold to W=2.0 GeV. The differential cross sections σT+ εσL, σTL, and σTT were separated from the azimuthal distribution and are presented together with the MAID and SAID parametrizations.

Duke University * Arts & Sciences * Physics * Faculty * Staff * Grad * Researchers * Reload * Login
Copyright (c) 2001-2002 by Duke University Physics.