Search for narrow pbar p resonances in the reaction pbar p>pbar p pi+pi-

Autor: Buzzo, A., Debevec, P., Drijard, D., Eisenstein, R. A., Evangelista, C., Eyrich, W., Fischer, H., Franz, J., Geyer, R., Hamann, N. H., Harris, P. G., Hertzog, D. W., Hughes, S. A., Johansson, T., Jones, R. T., Kilian, K., Kirsebom, K., Korsmo, H., Vetere, M. Lo, Macri, M., Marinelli, M., Moosburger, M., Mouellic, B., Oelert, W., Ohlsson, S., Palano, A., Passaggio, S., Perreau, J. -M., Pia, M. G., Pomp, S., Price, M., Reimer, P. E., Ritter, J., Robutti, E., Rohrich, K., Rook, M., Rossle, E., Santroni, A., Schmitt, H., Sefzick, T., Steinkamp, O., Stinzing, F., Stugu, B., Wirth, H.

Publikováno v: Z.Phys.C76:475-478,1997

The reaction pbar p -> pbar p pi+ pi- has been studied with high statistics at CERN-LEAR with incident pbar momenta from 1.65 to 2.0 GeV/c by the JETSET (PS202) experiment. The aim of this paper is to search for narrow resonances decaying to pbar p.

Externí odkaz: http://arxiv.org/abs/hep-ex/9801015

The Structure Function Ratios F2(Li)/F2(D) and F2(C)/F2(D) at small x

Autor: THE NEW MUON COLLABORATION, Arneodo, M., Arvidson, A., Badelek, B., Ballintijn, M., Baum, G., Beaufays, J., Bird, I. G., Bjorkholm, P., Botje, M., Broggini, C., Bruckner, W., Brull, A., Burger, W. J., Ciborowski, J., van~Dantzig, R., Dyring, A., Engelien, H., Ferrero, M. I., Fluri, L., Gaul, U., Granier, T., Grosse-Perdekamp, M., von~Harrach, D., van~der~Heijden, M., Heusch, C., Igo, G., Ingram, Q., Janson-Prytz, K., de~Jong, M., Kabuss, E. M., Kaiser, R., Kessler, H. J., Ketel, T. J., Klein, F., Kullander, S., Landgraf, U., Lindqvist, T., Mallot, G. K., Mariotti, C., van~Middelkoop, G., Milsztajn, A., Mizuno, Y., Most, A., Mucklich, A., Nassalski, J., Nowotny, D., Oberski, J., Paic, A., Peroni, C., Povh, B., Rieger, R., Rith, K., Rohrich, K., Rondio, E., Ropelewski, L., Sandacz, A., Sanders, D., Scholz, C., Seitz, R., Sever, F., Shibata, T. -A., Siebler, M., Simon, A., Staiano, A., Szleper, M., Tzamouranis, Y., Virchaux, M., Vuilleumier, J. L., Walcher, T., Whitten, C., Windmolders, R., Witzmann, A., Zetsche, F.

Publikováno v: Nucl.Phys. B441 (1995) 12-30

We present the structure function ratios F2(Li)/F2(D) and F2(C)/F2(D) measured in deep inelastic muon-nucleus scattering at a nominal incident muon energy of 200 GeV. The kinematic range 0.0001 < x < 0.7 and 0.01< Q^2 < 70 GeV^2 is covered. For value

Externí odkaz: http://arxiv.org/abs/hep-ex/9504002

Experimental determination of the complete spin structure for anti-proton + proton -> anti-\Lambda + \Lambda at anti-proton beam momentum of 1.637 GeV/c

Autor: Paschke, K.D., Quinn, B., Berdoz, A., Franklin, G.B., Khaustov, P., Meyer, C.A., Bradtke, C., Gehring, R., Goertz, S., Harmsen, J., Meier, A., Meyer, W., Radtke, E., Reicherz, G., Dutz, H., Pluckthun, M., Schoch, B., Dennert, H., Eyrich, W., Hauffe, J., Metzger, A., Moosburger, M., Stinzing, F., Wirth, St., Fischer, H., Franz, J., Heinsius, F.H., Kriegler, E., Schmitt, H., Bunker, B., Hertzog, D., Jones, T., Tayloe, R., Broders, R., Geyer, R., Kilian, K., Oelert, W., Rohrich, K., Sachs, K., Sefzick, T., Bassalleck, B., Eilerts, S., Fields, D.E., Kingsberry, P., Lowe, J., Stotzer, R., Johansson, T., Pomp, S.

The reaction anti-proton + proton -> anti-\Lambda + \Lambda -> anti-proton + \pi^+ + proton + \pi^- has been measured with high statistics at anti-proton beam momentum of 1.637 GeV/c. The use of a transversely-polarized frozen-spin target combined wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od________65::11ae0e9ab4e6675044e140f6d666c763
http://cds.cern.ch/record/952483

Measurement of spin-transfer observables in pp to $\Lambda \Lambda$ at 1.637 GeV/c

Autor: Bassalleck, B., Berdoz, A., Bradtke, C., Broders, R., Bunker, B., Dennert, H., Dutz, H., Eilerts, S., Eyrich, W., Fields, D., Fischer, H., Franklin, G., Franz, J., Gehring, R., Geyer, R., Goertz, S., Harmsen, J., Hauffe, J., Heinsius, F.H., Hertzog, D., Johansson, T., Jones, T., Khaustov, P., Kilian, K., Kingsberry, P., Kriegler, E., Lowe, J., Meier, A., Metzger, A., Meyer, C.A., Meyer, W., Moosburger, M., Oelert, W., Paschke, K.D., Pluckthun, M., Pomp, S., Quinn, B., Radtke, E., Reicherz, G., Rohrich, K., Sachs, K., Schmitt, H., Schoch, B., Sefzick, T., Stinzing, F., Stotzer, R., Tayloe, R., Wirth, St.

Spin-transfer observables for pp to Lambda Lambda have been measured using a transversely polarized frozen-spin target and a beam momentum of 1.637 GeV/c. Current models of the reaction near threshold are in good agreement with existing measurements

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od________65::11b20760ee98d294d7cd6e6f3abd4905
http://cds.cern.ch/record/623650

Measurement of the proton and deuteron structure functions, F_2(p) and F_2(d), and of the ratio sigma(L)/sigma(T)

Autor: Arneodo, M., Arvidson, A., Badelek, B., Ballintijn, M., Baum, G., Beaufays, J., Bird, I. G., Bjorkholm, P., Botje, M., Broggini, C., Bruckner, W., Brull, A., Burger, W. J., Ciborowski, J., Vandantzig, R., Dyring, A., Engelien, H., Ferrero, M. I., Fluri, L., Gaul, U., Granier, T., Grosseperdekamp, M., Vonharrach, D., Vanderheijden, M., Heusch, C., Ingram, Q., Dejong, M., Kabuss, E. M., Kaiser, R., Ketel, T. J., Klein, F., Kullander, S., Landgraf, U., Lindqvist, T., Mallot, G. K., Mariotti, C., Vanmiddelkoop, G., Milsztajn, A., Mizuno, Y., Most, A., Mucklich, A., Nassalski, J., Nowotny, D., Oberski, J., Paic, A., Peroni, Cristiana, Povh, B., Prytz, K., Rieger, R., Rith, K., Rohrich, K., Rondio, E., Ropelewski, L., Sandacz, A., Sanders, D., Scholz, C., Seitz, R., Sever, F., Shibata, T. A., Siebler, M., Simon, A., Staiano, A., Szleper, M., Tlaczala, W., Tzamouranis, Y., Virchaux, M., Vuilleumier, J. L., Walcher, T., Windmolders, R., Witzmann, A., Zaremba, K., Zetsche, F.

The muon-proton and muon-deuteron inclusive deep inelastic scattering cross sections were measured in the kinematic range 0.002 < x < 0.60 and 0.5 < Q(2) < 75 GeV2 at incident muon energies of 90, 120, 200 and 280 GeV. These results are based on the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e0e95dd53ed711383454984caa2d4e5d
https://pub.uni-bielefeld.de/record/1628044