Beam asymmetry Σ for the photoproduction of η and η' mesons at Eγ=8.8 GeV

In this work, we report on the measurement of the beam asymmetry $\Sigma$ for the reactions $\vec{\gamma}p\rightarrow p\eta$ and $\vec{\gamma}p \rightarrow p\eta^{\prime}$ from the GlueX experiment, using an 8.2–8.8-GeV linearly polarized tagged photon beam incident on a liquid hydrogen target in Ha...

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Veröffentlicht in:	Physical review. C 2019-11, Vol.100 (5)
Hauptverfasser:	Adhikari, S., Ali, A., Amaryan, M., Austregesilo, A., Barbosa, F., Barlow, J., Barnes, A., Barriga, E., Barsotti, R., Beattie, T. D., Berdnikov, V. V., Black, T., Boer, M., Britton, T., Brooks, W. K., Cannon, B. E., Cao, N., Chudakov, E., Crede, V., Dalton, M. M., Daniels, T., Deur, A., Dobbs, S., Dolgolenko, A., Dugger, M., Dzhygadlo, R., Egiyan, H., Erbora, T., Ernst, A., Eugenio, P., Fanelli, C., Fegan, S., Foda, A. M., Foote, J., Frye, J., Gan, L., Gasparian, A., Gevorgyan, N., Gleason, C., Goetzen, K., Goncalves, A., Goryachev, V. S., Hakobyan, H., Hamdi, A., Huber, G. M., Hurley, A., Ireland, D. G., Ito, M. M., Jones, R. T., Kakoyan, V., Kalicy, G., Kamel, M., Kourkoumelis, C., Kuleshov, S., Larin, I., Lersch, D. I., Li, H., Li, W., Liu, B., Livingston, K., Lolos, G. J., Lyubovitskij, V., Mack, D., Marukyan, H., Mattione, P., Matveev, V., McCaughan, M., Nerling, F., Papandreou, Z., Patsyuk, M., Pauli, P., Pedroni, R., Pentchev, L., Pooser, E., Reinhold, J., Romanov, D., Romero, C., Salgado, C., Schertz, A. M., Schumacher, R. A., Schwiening, J., Semenov, A. Yu, Seth, K. K., Shepherd, M. R., Sober, D. I., Somov, A., Somov, S., Soto, O., Staib, M., Stevens, J. R., Strakovsky, I. I., Suresh, K., Tarasov, V. V., Teymurazyan, A., Wickramaarachchi, N., Yang, Y., Zhang, Z., Zhao, G., Zhou, Q., Zihlmann, B.
Format:	Artikel
Sprache:	eng
Schlagworte:	NUCLEAR PHYSICS AND RADIATION PHYSICS photonuclear reactions photoproduction PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
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