Publications [#246070] of Haiyan Gao

Papers Published
  1. Mibe, T; Gao, H; Hicks, K; Kramer, K; Stepanyan, S; Tedeschi, DJ; Amaryan, MJ; Ambrozewicz, P; Anghinolfi, M; Asryan, G; Audit, G; Avakian, H; Bagdasaryan, H; Baillie, N; Ball, JP; Baltzell, NA; Battaglieri, M; Bedlinskiy, I; Bellis, M; Benmouna, N; Berman, BL; Biselli, AS; Blaszczyk, L; Bouchigny, S; Boiarinov, S; Bradford, R; Branford, D; Briscoe, WJ; Brooks, WK; Bültmann, S; Burkert, VD; Butuceanu, C; Calarco, JR; Careccia, SL; Carman, DS; Chen, S; Cole, PL; Collins, P; Coltharp, P; Crabb, D et al., Measurement of coherent -meson photoproduction from the deuteron at low energies, Physical Review C - Nuclear Physics, vol. 76 no. 5 (2007) [doi] .

    Abstract:
    The cross section and decay angular distributions for the coherent -meson photoproduction on the deuteron have been measured for the first time up to a squared four-momentum transfer t=(pγ-p)2=-2 GeV2/c2, using the CLAS detector at the Thomas Jefferson National Accelerator Facility. The cross sections are compared with predictions from a rescattering model. In a framework of vector meson dominance, the data are consistent with the total -N cross section σN at about 10 mb. If vector meson dominance is violated, a larger σN is possible by introducing a larger t slope for the N→N process than that for the γN→N process. The decay angular distributions of the are consistent with helicity conservation. © 2007 The American Physical Society.