Exclusive photoproduction of $\pi^0$ up to large values of Mandelstam variables $s, t$ and $u$ with CLAS

Autor: Kunkel, M. C., Amaryan, 18 M. J., Strakovsky, I. I., Ritman, 16 J., 3, Goldstein, 18 G. R., Adhikari, 43 K. P., Adhikari, 28 S, Avakian, 13 H., Ball, 39 J., Balossino, 7 I., Barion, 19 L., Battaglieri, 19 M., Batourine, 21 V., Bedlinskiy, 27 I., Biselli, 25 A. S., Boiarinov, 5 S., Briscoe, 39 W. J., Brooks, 16 W. K., Bueltmann, 39 S., Burkert, 32 V. D., Cao, 39 F., Carman, 9 D. S., Celentano, 39 A., Charles, 21 G., Chetry, 32 T., Ciullo, 31 G., Clark, 12 L., Cole, 42 P. L., Contalbrigo, 17 M., Cortes, 19 O., Crede, 17 V., DAngelo, 14 A., Dashyan, 35 N., De Vita, 47 R., De Sanctis, 21 E., Degtyarenko, 20 P. V., Defurne, 39 M., Deur, 7 A., Djalali, 39 C., Dugger, 37 M., Dupre, 2 R., Egiyan, 24 H., Alaoui, 39 A. El, Fassi, 40 L. El, Elouadrhiri, 28 L., Eugenio, 39 P., Fedotov, 14 G., Fersch, 31 R., 8, Filippi, 46 A., Fradi, 23 A., Gavalian, 24 G., Ghandilyan, 29 Y., Ghosh, 47 S., Gilfoyle, 10 G. P., Giovanetti, 34 K. L., Girod, 26 F. X., Glazier, 39 D. I., Gohn, 42 W., 9, Golovatch, E., Gothe, 36 R. W., Griffioen, 37 K. A., Guo, 46 L., Guidal, 39 M., Hafidi, 24 K., Hakobyan, 1 H., Harrison, 47 N., Hattawy, 39 M., Hicks, 1 K., Holtrop, 31 M., Hyde, 29 C. E., Ireland, 32 D. G., Ishkhanov, 42 B. S., Isupov, 36 E. L., Jenkins, 36 D., Joo, 44 K., Kabir, 9 M. L., Keller, 28 D., Khachatryan, 45 G., Khachatryan, 47 M., Khandaker, 32 M., Kim, A., Kim, 9 W., Klein, 27 A., Klein, 32 F., 6, Kubarovsky, 16 V., Kuhn, 39 S. E., Laget, 32 J. M., Lanza, 7 L., Lenisa, 35 P., Lersch, 19 D., Livingston, 18 K., MacGregor, 42 I . J . D., Markov, 42 N., Mbianda, 9 G., McKinnon, 32 B., Mineeva, 42 T., Mokeev, 9 V., Montgomery, 36 R. A., Movsisyan, 42 A, Camacho, 19 C. Munoz, Nadel-Turonski, 24 P., Niccolai, 39 S., Niculescu, 24 G., Osipenko, 26 M., Ostrovidov, 21 A. I., Paolone, 14 M., Park, 38 K., Pasyuk, 37 E., Payette, 39 D., Phelps, 32 W., Pogorelko, 16 O., Poudel, 25 J., Price, 32 J. W., Procureur, 4 S., Prok, 7 Y., Protopopescu, 45 D., Ripani, 42 M., Ritchie, 21 B. G., Rizzo, 2 A., Rosner, 35 G., Roy, 42 A., Sabatie, 10 F., Salgado, 7 C., Schadmand, 30 S., Schumacher, 18 R. A., Sharabian, 5 Y. G., Skorodumina, 39 Iu., Ireland, 36 D. G., Sokhan, 42 D., Sober, 42 D. I., Sparveris, 6 N., Strauch, 38 S., Taiuti, 16 M., Tan, 15 J. A., Ungaro, 27 M., Voskanyan, 33 H., Voutier, 47 E., Watts, 24 D. P., Weinstein, 41 L., Wei, 32 X., Weygand, 39 D. P., Zachariou, 8 N., Zhang, 41 J., Zhao32, Z. W.

Publikováno v: Phys.Rev.C
Phys.Rev.C, 2018, 98 (1), pp.015207. ⟨10.1103/PhysRevC.98.015207⟩
Physical Review C
Physical Review C, American Physical Society, 2018, 98 (1), pp.015207. ⟨10.1103/PhysRevC.98.015207⟩

Exclusive photoproduction cross sections have been measured for the process $\gamma p \rightarrow p\pi^0(e^+e^-(\gamma))$ with the Dalitz decay final state using tagged photon energies in the range of $E_{\gamma} = 1.275-5.425$ GeV. The complete angu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=arXiv_dedup_::ce62131d7e2fab908ab3e3290a56644e
https://hal.archives-ouvertes.fr/hal-01862020