Differential cross section for $\gamma d \rightarrow \omega d$ using CLAS at Jefferson Lab
- Chetry, T.
- Hicks, K.
- Compton, N.
- Sargsian, M.
- Adhikari, S.
- Ball, J.
- Balossino, I.
- Barion, L.
- Battaglieri, M.
- Batourine, V.
- Bedlinskiy, I.
- Biselli, A.S.
- Boiarinov, S.
- Briscoe, W.J.
- Brooks, W.K.
- Burkert, V.D.
- Carman, D.S.
- Celentano, A.
- Charles, G.
- Ciullo, G.
- Clark, L.
- Clary, Brandon A.
- Cole, P.L.
- Contalbrigo, M.
- Crede, V.
- D'Angelo, A.
- Dashyan, N.
- De Vita, R.
- De Sanctis, E.
- Deur, A.
- Djalali, C.
- Dupre, R.
- El Alaoui, A.
- El Fassi, L.
- Eugenio, P.
- Fedotov, G.
- Fersch, R.
- Filippi, A.
- Gavalian, G.
- Ghandilyan, Y.
- Giovanetti, K.L.
- Girod, F.X.
- Golovatch, E.
- Gothe, R.W.
- Griffioen, K.A.
- Guo, L.
- Hafidi, K.
- Harrison, N.
- Hattawy, M.
- Holtrop, M.
- Ilieva, Y.
- Ireland, D.G.
- Ishkhanov, B.S.
- Isupov, E.L.
- Jenkins, D.
- Johnston, S.
- Kabir, M.L.
- Keller, D.
- Khachatryan, G.
- Khachatryan, M.
- Khandaker, M.
- Kim, A.
- Kim, W.
- Klein, F.J.
- Kubarovsky, V.
- Lanza, L.
- Lenisa, P.
- Livingston, K.
- MacGregor, I .J .D.
- Markov, N.
- Mckinnon, B.
- Mokeev, V.
- Movsisyan, A
- Munoz Camacho, C.
- Nadel-Turonski, P.
- Niccolai, S.
- Niculescu, G.
- Osipenko, M.
- Ostrovidov, A.I.
- Paolone, M.
- Paremuzyan, R.
- Park, K.
- Pasyuk, E.
- Phelps, W.
- Pogorelko, O.
- Price, J.W.
- Prok, Y.
- Ripani, M.
- Riser, D.
- Ritchie, B.G.
- Rizzo, A.
- Rosner, G.
- Salgado, C.
- Schumacher, R.A.
- Skorodumina, Iu.
- Smith, G.D.
- Sober, D.I.
- Sokhan, D.
- Sparveris, N.
- Stepanyan, S.
- Strakovsky, I.I.
- Strauch, S.
- Taiuti, M.
- Tan, J.A.
- Ungaro, M.
- Voskanyan, H.
- Voutier, E.
- Weinstein, L.B.
- Wood, M.H.
- Zachariou, N.
- Zhang, J.
- Zhao, Z.W.
DOIAbstract
International audienceThe cross section for coherent ω -meson photoproduction off the deuteron has been measured for the first time as a function of the momentum transfer t=(Pγ−Pω)2 and photon energy Eγ using the CLAS detector at the Thomas Jefferson National Accelerator Facility. The cross sections are measured in the energy range 1.4<Eγ<3.4 GeV. A model based on ω−N rescattering is consistent with the data at low and intermediate momentum transfer, |t| . For 2.8<Eγ<3.4 GeV, the total cross-section of ω−N scattering, based on fits within the framework of the Vector Meson Dominance model, is in the range of 30–40 mb
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