Some first results from the mark II at SPEAR

Preliminary results are given from the Mark II experiment at SPEAR on radiative decays of the psi '(3684) and on inclusive baryon production from 3.67 to 7.4 GeV center-of-mass energy. A 90% confidence level upper limit of 0.12% is given for BR( psi ' to gamma eta /sub c/' (3455))*BR(...

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Detalles Bibliográficos
Autores principales: Abrams, G S, Alam, M.S., Blocker, C.A., Boyarski, A.M., Breidenbach, Martin, Broll, C.H., Burke, D.L., Carithers, W.C., Chinowsky, William, Coles, M.W., Cooper, S., Couchman, B., Dieterle, W.E., Dillon, J.B., Dorenbosch, J., Dorfan, J.M., Eaton, M.W., Feldman, G.J., Fischer, H.G., Franklin, M.E.B., Gidal, G., Goldhaber, G., Hanson, G., Hayes, K.G., Himel, T., Hitlin, D.G., Hollebeek, R.J., Innes, Walter R., Jaros, J.A., Jenni, P., Johnson, Alfred D., Kadyk, J.A., Lankford, A.J., Larsen, Rudolf R., Longo, Michael J., Luke, D., Luth, V., Martin, J.F., Millikan, R.E., Nelson, M.E., Pang, C.Y., Patrick, J.F., Perl, Martin L., Richter, Burton, Russell, J.J., Scharre, D.L., Schindler, R.H., Schwitters, R., Shannon, S., Siegrist, J., Strait, J., Taureg, H., Telnov, Valery I., Tonutti, M., Trilling, G., Vella, E., Vidal, R.A., Videau, I., Weiss, J., Zaccone, H.
Lenguaje:eng
Publicado: 1979
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/875224
Descripción
Sumario:Preliminary results are given from the Mark II experiment at SPEAR on radiative decays of the psi '(3684) and on inclusive baryon production from 3.67 to 7.4 GeV center-of-mass energy. A 90% confidence level upper limit of 0.12% is given for BR( psi ' to gamma eta /sub c/' (3455))*BR( eta /sub c/'(3455 to gamma psi )). (10 refs).

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