Publications [#363064] of Haiyan Gao

Papers Published
  1. Adhikari, S; Akondi, CS; Albrecht, M; Ali, A; Amaryan, M; Asaturyan, A; Austregesilo, A; Baldwin, Z; Barbosa, F; Barlow, J; Barriga, E; Barsotti, R; Beattie, TD; Berdnikov, VV; Black, T; Boeglin, W; Briscoe, WJ; Britton, T; Brooks, WK; Chudakov, E; Cole, S; Cole, PL; Cortes, O; Crede, V; Dalton, MM; Daniels, T; Deur, A; Dobbs, S; Dolgolenko, A; Dotel, R; Dugger, M; Dzhygadlo, R; Egiyan, H; Erbora, T; Ernst, A; Eugenio, P; Fanelli, C; Fegan, S; Fitches, J; Foda, AM; Furletov, S; Gan, L; Gao, H; Gasparian, A; Gleason, C; Goetzen, K; Goryachev, VS; Guo, L; Hagen, M; Hakobyan, H; Hamdi, A; Hernandez, J; Hoffman, ND; Hou, G; Huber, GM; Hurley, A; Ireland, DG; Ito, MM; Jaegle, I; Jarvis, NS; Jones, RT; Kakoyan, V; Kalicy, G; Kamel, M; Khachatryan, V; Khatchatryan, M; Kourkoumelis, C; Kuleshov, S; Laduke, A; Larin, I; Lawrence, D; Lersch, DI; Li, H; Li, WB; Liu, B; Livingston, K; Lolos, GJ; Luckas, K; Lyubovitskij, V; Mack, D; Mahmood, A; Marukyan, H; Matveev, V; McCaughan, M; McCracken, M; Meyer, CA; Miskimen, R; Mitchell, RE; Mizutani, K; Neelamana, V; Nerling, F; Ng, L; Ostrovidov, AI; Papandreou, Z; Paudel, C; Pauli, P; Pedroni, R; Pentchev, L; Peters, KJ; Reinhold, J, Measurement of spin density matrix elements in Λ(1520) photoproduction at 8.2-8.8 GeV, Physical Review C, vol. 105 no. 3 (March, 2022) [doi] .

    Abstract:
    We report on the measurement of spin density matrix elements of the Λ(1520) in the photoproduction reaction γp→Λ(1520)K+, via its subsequent decay to K-p. The measurement was performed as part of the GlueX experimental program in Hall D at Jefferson Laboratory using a linearly polarized photon beam with Eγ=8.2GeV-8.8GeV. These are the first such measurements in this photon energy range. Results are presented in bins of momentum transfer squared, -(t-t0). We compare the results with a Reggeon exchange model and determine that natural exchange amplitudes are dominant in Λ(1520) photoproduction.

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