Annand, J.R.M. et al. (2015) First measurement of target and beam-target asymmetries in the γp→π0ηp reaction. Physical Review C, 91(5), 055208. (doi: 10.1103/PhysRevC.91.055208)
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Abstract
The first data on target and beam-target asymmetries for the γp→π0ηp reaction at photon energies from 1050 up to 1450 MeV are presented. The measurements were performed using the Crystal Ball and TAPS detector setup at the Glasgow tagged photon facility of the Mainz Microtron MAMI. The general assumption that the reaction is dominated by the Δ3/2− amplitude is confirmed. The data are in particular sensitive to small contributions from other partial waves.
Item Type: | Articles |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Glazier, Dr Derek and MacGregor, Professor Douglas and Livingston, Dr Kenneth and Howdle, Mr David and Annand, Dr John and Hamilton, Dr David |
Authors: | Annand, J.R.M., Arends, H. J., Beck, R., Borisov, N., Braghieri, A., Briscoe, W. J., Cherepnya, S., Collicott, C., Costanza, S., Downie, E. J., Dieterle, M., Fix, A., Fil'kov, L. V., Garni, S., Glazier, D.I., Gradl, W., Gurevich, G., Hall Barrientos, P., Hamilton, D., Hornidge, D., Howdle, D., Huber, G. M., Kashevarov, V. L., Keshelashvili, I., Kondratiev, R., Korolija, M., Krusche, B., Lazarev, A., Lisin, V., Livingston, K., MacGregor, I. J. D., Mancel, J., Manley, D. M., Martel, P. P., McNicoll, E. F., Meyer, W., Middleton, D. G., Miskimen, R., Mushkarenkov, A., Neganov, A., Nikolaev, A., Oberle, M., Ortega, H., Ostrick, M., Ott, P., Otte, P. B., Oussena, B., Pedroni, P., Polonski, A., Polyanski, V. V., Prakhov, S., Reicherz, G., Rostomyan, T., Sarty, A., Schumann, S., Steffen, O., Strakovsky, I. I., Strub, T., Supek, I., Tiator, L., Thomas, A., Unverzagt, M., Usov, Y. A., Watts, D. P., Werthmüller, D., Witthauer, L., and Wolfes, M. |
College/School: | College of Science and Engineering > School of Physics and Astronomy |
Journal Name: | Physical Review C |
Publisher: | American Physical Society |
ISSN: | 0556-2813 |
ISSN (Online): | 1089-490X |
Copyright Holders: | Copyright © 2015 American Physical Society |
First Published: | First published in Physical Review C 91(5):055208 |
Publisher Policy: | Reproduced in accordance with the copyright policy of the publisher. |
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