Publications [#304549] of Haiyan Gao

Papers Published
  1. Gayou, O; Wijesooriya, K; Afanasev, A; Amarian, M; Aniol, K; Becher, S; Benslama, K; Bimbot, L; Bosted, P; Brash, E; Calarco, J; Chai, Z; Chang, CC; Chang, T; Chen, JP; Choi, S; Chudakov, E; Churchwell, S; Crovelli, D; Dieterich, S; Dumalski, S; Dutta, D; Epstein, M; Fissum, K; Fox, B; Frullani, S; Gao, H; Gao, J; Garibaldi, F; Gilman, R; Glamazdin, S; Glashausser, C; Gomez, J; Gorbenko, V; Hansen, O; Holt, RJ; Hovdebo, J; Huber, GM; Jager, CWD; Jiang, X; Jones, C; Jones, MK; Kelly, J et al., Measurements of the elastic electromagnetic form factor ratio μpgep/gmp via polarization transfer, Physical Review C - Nuclear Physics, vol. 64 no. 3 (2001), pp. 382021-382024 [Gateway.cgi], [doi] .

    We present measurements of the ratio of the proton elastic electromagnetic form factors, μpGEp/GMp . The Jefferson Lab Hall A Focal Plane Polarimeter was used to determine the longitudinal and transverse components of the recoil proton polarization in ep elastic scattering; the ratio of these polarization components is proportional to the ratio of the two form factors. These data reproduce the observation of Jones et al. [Phys. Rev. Lett. 84, 1398 (2000)], that the form factor ratio decreases significantly from unity above Q2 =1 GeV2.