High-statistics differential cross sections for the reactions gamma p -> p eta and gamma p -> p eta' have been measured using the CEBAF large acceptance spectrometer (CLAS) at Jefferson Lab for center-of-mass energies from near threshold up to 2.84 GeV. The eta' results are the most precise to date and provide the largest energy and angular coverage. The. measurements extend the energy range of the world's large-angle results by approximately 300 MeV. These new data, in particular the eta' measurements, are likely to help constrain the analyses being performed to search for new baryon resonance states.

Williams, M., Krahn, Z., Applegate, D., Bellis, M., Meyer, C., Adhikari, K., et al. (2009). Differential cross sections for the reactions gamma p -> p eta and gamma p -> p eta '. PHYSICAL REVIEW. C, NUCLEAR PHYSICS, 80, 045213-045213--1--045213--13 [10.1103/PhysRevC.80.045213].

Differential cross sections for the reactions gamma p -> p eta and gamma p -> p eta '

D'ANGELO, ANNALISA;PISANO, SILVIA;
2009-01-01

Abstract

High-statistics differential cross sections for the reactions gamma p -> p eta and gamma p -> p eta' have been measured using the CEBAF large acceptance spectrometer (CLAS) at Jefferson Lab for center-of-mass energies from near threshold up to 2.84 GeV. The eta' results are the most precise to date and provide the largest energy and angular coverage. The. measurements extend the energy range of the world's large-angle results by approximately 300 MeV. These new data, in particular the eta' measurements, are likely to help constrain the analyses being performed to search for new baryon resonance states.
2009
Pubblicato
Rilevanza internazionale
Articolo
Esperti anonimi
Settore FIS/04 - FISICA NUCLEARE E SUBNUCLEARE
English
Con Impact Factor ISI
PHOTOPRODUCTION
http://journals.aps.org/prc/abstract/10.1103/PhysRevC.80.045213
Williams, M., Krahn, Z., Applegate, D., Bellis, M., Meyer, C., Adhikari, K., et al. (2009). Differential cross sections for the reactions gamma p -> p eta and gamma p -> p eta '. PHYSICAL REVIEW. C, NUCLEAR PHYSICS, 80, 045213-045213--1--045213--13 [10.1103/PhysRevC.80.045213].
Williams, M; Krahn, Z; Applegate, D; Bellis, M; Meyer, C; Adhikari, K; Anghinolfi, M; Baghdasaryan, H; Ball, J; Battaglieri, M; Bedlinskiy, I; Berman, B; Biselli, A; Bookwalter, C; Briscoe, W; Brooks, W; Burkert, V; Careccia, S; Carman, D; Cole, P; Collins, P; Crede, V; D'Angelo, A; Daniel, A; De Vita, R; De Sanctis, E; Deur, A; Dey, B; Dhamija, S; Dickson, R; Djalali, C; Dodge, G; Doughty, D; Dugger, M; Dupre, R; El Alaoui, A; Elouadrhiri, L; Eugenio, P; Fegan, S; Fradi, A; Gabrielyan, M; Garcon, M; Gilfoyle, G; Giovanetti, K; Girod, F; Gohn, W; Golovatch, E; Gothe, R; Griffioen, K; Guidal, M; Guler, N; Guo, L; Hafidi, K; Hakobyan, H; Hanretty, C; Hassall, N; Hicks, K; Holtrop, M; Ilieva, Y; Ireland, D; Ishkhanov, B; Isupov, E; Jawalkar, S; Jo, H; Johnstone, J; Joo, K; Keller, D; Khandaker, M; Khetarpal, P; Kim, W; Klein, A; Klein, F; Kubarovsky, V; Kuleshov, S; Kuznetsov, V; Livingston, K; Lu, H; Mayer, M; Mcandrew, J; Mccracken, M; Mckinnon, B; Mikhailov, K; Mineeva, T; Mirazita, M; Mokeev, V; Moriya, K; Morrison, B; Munevar, E; Nadel Turonski, P; Nepali, C; Niccolai, S; Niculescu, G; Niculescu, I; Niroula, M; Niyazov, R; Osipenko, M; Ostrovidov, A; Park, K; Park, S; Pasyuk, E; Pereira, S; Perrin, Y; Pieschacon, D; Pisano, S; Pogorelko, O; Pozdniakov, S; Price, J; Procureur, S; Prok, Y; Protopopescu, D; Raue, B; Ricco, G; Ripani, M; Ritchie, B; Rosner, G; Rossi, P; Sabatie, F; Saini, M; Salamanca, J; Salgado, C; Schott, D; Schumacher, R; Seraydaryan, H; Sharabian, Y; Smith, E; Sober, D; Sokhan, D; Stepanyan, S; Stoler, P; Strakovsky, I; Strauch, S; Taiuti, M; Tedeschi, D; Tkachenko, S; Ungaro, M; Vineyard, M; Voutier, E; Watts, D; Weinstein, L; Weygand, D; Wood, M; Zhang, J; Zhao, B
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/96797
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