Virtual Compton Scattering and the Generalized Polarizabilities of the Proton at Q^2=0.92 and 1.76 GeV^2

Autor: Fonvieille, H., Laveissiere, G., Degrande, N., Jaminion, S., Jutier, C., Todor, L., Di Salvo, R., Van Hoorebeke, L., Alexa, L. C., Anderson, B. D., Aniol, K. A., Arundell, K., Audit, G., Auerbach, L., Baker, F. T., Baylac, M., Berthot, J., Bertin, P. Y., Bertozzi, W., Bimbot, L., Boeglin, W. U., Brash, E. J., Breton, V., Breuer, H., Burtin, E., Calarco, J. R., Cardman, L. S., Cavata, C., Chang, C. -C., Chen, J. -P., Chudakov, E., Cisbani, E., Dale, D. S., deJager, C. W., De Leo, R., Deur, A., d'Hose, N., Dodge, G. E., Domingo, J. J., Elouadrhiri, L., Epstein, M. B., Ewell, L. A., Finn, J. M., Fissum, K. G., Fournier, G., Frois, B., Frullani, S., Furget, C., Gao, H., Gao, J., Garibaldi, F., Gasparian, A., Gilad, S., Gilman, R., Glamazdin, A., Glashausser, C., Gomez, J., Gorbenko, V., Grenier, P., Guichon, P. A. M., Hansen, J. O., Holmes, R., Holtrop, M., Howell, C., Huber, G. M., Hyde, C. E., Incerti, S., Iodice, M., Jardillier, J., Jones, M. K., Kahl, W., Kato, S., Katramatou, A. T., Kelly, J. J., Kerhoas, S., Ketikyan, A., Khayat, M., Kino, K., Kox, S., Kramer, L. H., Kumar, K. S., Kumbartzki, G., Kuss, M., Leone, A., LeRose, J. J., Liang, M., Lindgren, R. A., Liyanage, N., Lolos, G. J., Lourie, R. W., Madey, R., Maeda, K., Malov, S., Manley, D. M., Marchand, C., Marchand, D., Margaziotis, D. J., Markowitz, P., Marroncle, J., Martino, J., McCormick, K., McIntyre, J., Mehrabyan, S., Merchez, F., Meziani, Z. E., Michaels, R., Miller, G. W., Mougey, J. Y., Nanda, S. K., Neyret, D., Offermann, E. A. J. M., Papandreou, Z., Pasquini, B., Perdrisat, C. F., Perrino, R., Petratos, G. G., Platchkov, S., Pomatsalyuk, R., Prout, D. L., Punjabi, V. A., Pussieux, T., Quemener, G., Ransome, R. D., Ravel, O., Real, J. S., Renard, F., Roblin, Y., Rowntree, D., Rutledge, G., Rutt, P. M., Saha, A., Saito, T., Sarty, A. J., Serdarevic, A., Smith, T., Smirnov, G., Soldi, K., Sorokin, P., Souder, P. A., Suleiman, R., Templon, J. A., Terasawa, T., Tieulent, R., Tomasi-Gustaffson, E., Tsubota, H., Ueno, H., Ulmer, P. E., Urciuoli, G. M., Vanderhaeghen, M., Van der Meer, R. L. J., Van De Vyver, R., Vernin, P., Vlahovic, B., Voskanyan, H., Voutier, E., Watson, J. W., Weinstein, L. B., Wijesooriya, K., Wilson, R., Wojtsekhowski, B. B., Zainea, D. G., Zhang, W. -M., Zhao, J., Zhou, Z. -L.

Virtual Compton Scattering (VCS) on the proton has been studied at Jefferson Lab using the exclusive photon electroproduction reaction (e p --> e p gamma). This paper gives a detailed account of the analysis which has led to the determination of the

Externí odkaz: http://arxiv.org/abs/1205.3387

Measurement of Rlt and Atl in the 4He(e,e'p)3H Reaction at pmiss of 130-300 MeV/c

Autor: Aniol, K. A., Epstein, M. B., Gama, E., Margaziotis, D. J., Bertozzi, W., Chen, J. P., Dale, D., Florizone, R. E. J., Gilad, S., Sarty, A. J., Templon, J. A., Van Verst, S. P., Zhao, J., Zhou, Z. L., Bartsch, P., Boeglin, W. U., Boehm, R., Distler, M. O., Ewald, I., Friedrich, J. M., Geiges, R., Jennewein, P., Kahrau, M., Krygier, K. W., Liesenfeld, A., Merkel, H., Merle, K., Muller, U., Neuhausen, R., Offermann, E. A. J. M., Pospischil, Th., Rosner, G., Schmieden, H., Wagner, A., Walcher, Th., Kuss, M., Richter, A., Schrieder, G., Bohinc, K., Potokar, M., Sirca, S., Udias, J. M., Vignote, Javier R., Schiavilla, R.

Publikováno v: Eur.Phys.J.A22:449-454,2004

We have measured the 4He(e,e'p)3H reaction at missing momenta of 130-300 MeV/c using the three-spectrometer facility at the Mainz microtron MAMI. Data were taken in perpendicular kinematics to allow us to determine the response function Rlt and the a

Externí odkaz: http://arxiv.org/abs/nucl-ex/0408013

Running CMS software on GRID Testbeds

Autor: Bonacorsi, D., Capiluppi, P., Fanfani, A., Grandi, C., Corvo, M., Fanzago, F., Sgaravatto, M., Verlato, M., Charlot, C., Semeniuok, I., Colling, D., MacEvoy, B., Tallini, H., Biasotto, M., Fantinel, S., Leonardi, E., Sciaba', A., Maroney, O., Augustin, I., Laure, E., Schulz, M., Stockinger, H., Lefebure, V., Burke, S., Blaising, J. J., Templon, J., Reale, M., Tortone, G., Prelz, F., Loomis, C.

Publikováno v: ECONF C0303241:MOCT010A,2003

Starting in the middle of November 2002, the CMS experiment undertook an evaluation of the European DataGrid Project (EDG) middleware using its event simulation programs. A joint CMS-EDG task force performed a "stress test" by submitting a large numb

Externí odkaz: http://arxiv.org/abs/physics/0306038

The Radiation Tail in (e,e'p) Reactions and Corrections to Experimental Data

Autor: Templon, J. A., Vellidis, C. E., Florizone, R. E. J., Sarty, A. J.

Publikováno v: Phys.Rev. C61 (2000) 014607

We present a direct calculation of the cross section for the reaction 3He(e,e'p) including the radiation tail originating from bremsstrahlung processes. This calculation is compared to measured cross sections. The calculation is carried out from with

Externí odkaz: http://arxiv.org/abs/nucl-ex/9906008

The $^4$He$(e,e'p)$ Cross Section at Large Missing Energy

Autor: van Leeuwe, J. J., Blok, H. P., Brand, J. F. J. van den, Bulten, H. J., Dodge, G. E., Ent, R., Hesselink, W. H. A., Jans, E., Kasdorp, W. J., Laget, J. M., Lapikás, L., Onderwater, C. J. G., Pellegrino, A. R., Spaltro, C. M., Steijger, J. J. M., Templon, J. A., Unal, O.

Publikováno v: Nucl.Phys.A631:593c-596c,1998

The $(e,e'p)$ reaction on $^{4}{He}$ nuclei was studied in kinematics designed to emphasize effects of nuclear short-range correlations. The measured cross sections display a peak in the kinematical regions where two-nucleon processes are expected to

Externí odkaz: http://arxiv.org/abs/nucl-ex/9709007