First measurement of target and beam-target asymmetries in the $\gamma p\to \pi^0\eta p$ reaction

Autor: 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., Barrientos, P. H., 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., McNicoll, E. F., Meyer, W., Middleton, D., 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., Wolfes, M.

Publikováno v: Phys. Rev. C91 (2015) 5, 055208

The first data on target and beam-target asymmetries for the $\gamma p\to\pi^0\eta p$ 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 ta

Externí odkaz: http://arxiv.org/abs/1505.07963

A new measurement of the rare decay eta -> pi^0 gamma gamma with the Crystal Ball/TAPS detectors at the Mainz Microtron

Autor: Nefkens, B. M. K., Prakhov, S., Aguar-Bartolomé, P., Annand, J. R. M., Arends, H. J., Bantawa, K., Beck, R., Bekrenev, V., Berghäuser, H., Braghieri, A., Briscoe, W. J., Brudvik, J., Cherepnya, S., Codling, R. F. B., Collicott, C., Costanza, S., Danilkin, I. V., Denig, A., Demissie, B., Dieterle, M., Downie, E. J., Drexler, P., Fil'kov, L. V., Fix, A., Garni, S., Glazier, D. I., Gregor, R., Hamilton, D., Heid, E., Hornidge, D., Howdle, D., Jahn, O., Jude, T. C., Kashevarov, V. L., Käser, A., Keshelashvili, I., Kondratiev, R., Korolija, M., Kotulla, M., Koulbardis, A., Kruglov, S., Krusche, B., Lisin, V., Livingston, K., MacGregor, I. J. D., Maghrbi, Y., Mancel, J., Manley, D. M., McNicoll, E. F., Mekterovic, D., Metag, V., Mushkarenkov, A., Nikolaev, A., Novotny, R., Oberle, M., Ortega, H., Ostrick, M., Ott, P., Otte, P. B., Oussena, B., Pedroni, P., Polonski, A., Robinson, J., Rosner, G., Rostomyan, T., Schumann, S., Sikora, M. H., Starostin, A., Strakovsky, I. I., Strub, T., Suarez, I. M., Supek, I., Tarbert, C. M., Thiel, M., Thomas, A., Unverzagt, M., Watts, D. P., Werthmüller, D., Witthauer., L.

Publikováno v: Phys. Rev. C 90, 025206 (2014)

A new measurement of the rare, doubly radiative decay eta->pi^0 gamma gamma was conducted with the Crystal Ball and TAPS multiphoton spectrometers together with the photon tagging facility at the Mainz Microtron MAMI. New data on the dependence of th

Externí odkaz: http://arxiv.org/abs/1405.4904

Observations sur les grossesses doubles...

Autor: Mancel, J. J.

Th.--Méd.--Paris, 1823.
Paris, 1823, n ° 128.

Externí odkaz: http://catalogue.bnf.fr/ark:/12148/cb36907722p

T and F asymmetries in pi(0) photoproduction on the proton

Autor: 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., Barrientos, P. Hall, 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, Th., Supek, I., Tiator, L., Thomas, A., Unverzagt, M., Usov, Yu. A., Watts, D. P., Werthmuller, D., Witthauer, L., Wolfes, M.

The γp→π0p reaction was studied at laboratory photon energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally polarized beam. The beam-target asymmetry F was measured for the first time and new high precision data f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84c6c7e993590fb942135adcda1b5179
https://www.bib.irb.hr/941820

Threshold π0 photoproduction on transverse polarised protons at MAMI

Autor: Schumann, S, Otte, P B, Akondi, C S, Annand, J.R.M., Arends, H J, Beck, R, Bernstein, A M, Borisov, N, Braghieri, A, Briscoe, W J, Cherepnya, S, Collicott, C, Costanza, S, Downie, E J, Dieterle, M, Fernandez-Ramirez, C, Fix, A, Filkov, L V, Garni, S, Glazier, D.I., Gradl, W, Gurevich, G, Hall-Barrientos, P, Hamilton, D., Hornidge, D, Howdle, D., Huber, G M, Kashaverov, V L, Keshalashvili, 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, Miskimen, R, Mushkarenkov, A, Nefkens, B M K, Neganov, A, Nikolaev, A, Oberle, M, Ostrick, M, Ortega, H, Ott, P, Oussena, B, Paudyal, D, Pedroni, P, Polonski, A, Polyanski, V V, Prakhok, S, Reicherz, G, Rostomyan, T, Sarty, A, Sikora, M H, Sokhoyan, V, Steffen, O, Strakovsky, I I, Strub, T, Supek, I, Tiator, L, Thomas, A, Unversagt, M, Usov, Y A, Watts, D P, Werthmueller, D., Witthauer, L, Wolfes, M

Publikováno v: Schumanna, S, Otte, P B, Akondi, C S, Annand, J R M, Arends, H J, Beck, R, Bernstein, A M, Borisov, N, Braghieri, A, Briscoe, W J, Cherepnya, S, Collicott, C, Costanza, S, Downiea, E J, Dieterle, M, Fernández-Ramírez, C, Fixn, A, Fil'kov, L V, Garni, S, Glaziero, 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, Miskimen, R, Mushkarenkov, A, Nefkens, B M K, Neganov, A, Nikolaev, A, Oberle, M, Ostrick, M, Ortega, H, Ott, P, Oussena, B, Paudyal, D, Pedroni, P, Polonski, A, Polyanski, V V, Prakhov, S, Reicherz, G, Rostomyan, T, Sarty, A, Sikora, M H, Sokhoyan, V, 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 & Wolfesa, M 2015, ' Threshold π 0 photoproduction on transverse polarised protons at MAMI ', Physics Letters B, vol. 750, pp. 252-258 . https://doi.org/10.1016/j.physletb.2015.09.015
Physics Letters B, Vol 750, Iss C, Pp 252-258 (2015)
Physics Letters B

Polarisation-dependent differential cross sections σT associated with the target asymmetry T have been measured for the reaction γp→→pπ0 with transverse target polarisation from π0 threshold to photon energies of 190 MeV. The data were obtain

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::909f8fb46edb2690d1c53cc537a851ed
https://eprints.gla.ac.uk/117573/1/117573.pdf