Publications [#381794] of Haiyan Gao

Papers Published
  1. Afzal, F; Akondi, CS; Albrecht, M; Amaryan, M; Arrigo, S; Arroyave, V; Asaturyan, A; Austregesilo, A; Baldwin, Z; Barbosa, F; Barlow, J; Barriga, E; Barsotti, R; Barton, D; Baturin, V; Berdnikov, VV; Black, T; Boeglin, W; Boer, M; Briscoe, WJ; Britton, T; Cao, S; Chudakov, E; Chung, G; Cole, PL; Cortes, O; Crede, V; Dalton, MM; Darulis, D; Deur, A; Dobbs, S; Dolgolenko, A; Dugger, M; Dzhygadlo, R; Ebersole, D; Edo, M; Egiyan, H; Erbora, T; Eugenio, P; Fabrizi, A; Fanelli, C; Fang, S; Fitches, J; Foda, AM; Furletov, S; Gan, L; Gao, H; Gardner, A; Gasparian, A; Glazier, D; Gleason, C; Goryachev, VS; Grube, B; Guo, J; Guo, L; Hernandez, J; Hernandez, K; Hoffman, ND; Hornidge, D; Hou, G; Hurck, P; Hurley, A; Imoehl, W; Ireland, DG; Ito, MM; Jaegle, I; Jarvis, NS; Jeske, T; Jing, M; Jones, RT; Kakoyan, V; Kalicy, G; Khachatryan, V; Kourkoumelis, C; Laduke, A; Larin, I; Lawrence, D; Lersch, DI; Li, H; Liu, B; Livingston, K; Lolos, GJ; Lorenti, L; Lyubovitskij, V; Ma, R; Mack, D; Mahmood, A; Marukyan, H; Matveev, V; McCaughan, M; McCracken, M; Meyer, CA; Miskimen, R; Mitchell, RE; Mizutani, K; Neelamana, V; Ng, L; Nissen, E; Orešić, S; Ostrovidov, AI, Upper Limit on the Photoproduction Cross Section of the Spin-Exotic π1 (1600), Physical Review Letters, vol. 133 no. 26 (December, 2024) [doi] .

    Abstract:
    The spin-exotic hybrid meson π1(1600) is predicted to have a large decay rate to the ωππ final state. Using 76.6 pb-1 of data collected with the GlueX detector, we measure the cross sections for the reactions γp→ωπ+π-p, γp→ωπ0π0p, and γp→ωπ-π0Δ++ in the range Eγ=8-10 GeV. Using isospin conservation, we set the first upper limits on the photoproduction cross sections of the π10(1600) and π1-(1600). We combine these limits with lattice calculations of decay widths and find that photoproduction of η′π is the most sensitive two-body system to search for the π1(1600).

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