Publications [#304543] of Haiyan Gao

Papers Published
  1. Meekins, DG; Abbott, DJ; Ahmidouch, A; Armstrong, CS; Arrington, J; Assamagan, KA; Baker, OK; Barrow, SP; Beatty, DP; Beck, DH; Beedoe, SY; Beise, EJ; Belz, JE; Bochna, C; Bosted, PE; Brash, EJ; Breuer, H; Cadman, RV; Cardman, L; Carlini, RD; Cha, J; Chant, NS; Collins, G; Cothran, C; Cummings, WJ; Danagoulian, S; Duncan, FA; Dunne, JA; Dutta, D; Eden, T; Ent, R; Filippone, BW; Forest, TA; Fortune, HT; Frolov, VV; Gao, H; Geesaman, DF; Gilman, R; Gueye, PLJ; Gustafsson, KK; Hansen, J-O et al., Coherent π0 photoproduction on the deuteron up to 4 GeV, Physical Review C - Nuclear Physics, vol. 60 no. 5 (1999), pp. 522011-522014 [doi] .

    The differential cross section for 2H(γ,d)π0 has been measured at deuteron center-of-mass angles of 90° and 136°. This work reports the first data for this reaction above a photon energy of 1 GeV, and permits a test of the apparent constituent counting rule and reduced nuclear amplitude behavior as observed in elastic ed scattering. Measurements were performed up to a photon energy of 4.0 GeV, and are in good agreement with previous lower energy measurements. Overall, the data are inconsistent with both constituent-counting rule and reduced nuclear amplitude predictions.