Production of $\phi$ -mesons in p+p, p+Pb and central Pb+Pb collisions at $E_{beam}$=158 A GeV

Yields and phase space distributions of $\phi-$ mesons emitted from $p$+$p$ (minimum bias trigger), $p$+Pb (at various centralities) and central Pb +Pb collisions are reported (E/sub beam/=158 A GeV). The decay $\phi$ to K/sup +/K/sup -/ was used for identification. The $\phi$ / $\pi$ ratio is found...

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Detalles Bibliográficos
Autores principales: Afanasiev, S V, Anticic, T, Bächler, J, Barna, D, Barnby, L S, Bartke, Jerzy, Barton, R A, Betev, L, Bialkowska, H, Billmeier, A, Blume, C, Blyth, C O, Boimska, B, Bracinik, J, Brady, F P, Brun, R, Buncic, P, Carr, L, Cebra, D, Cooper, G E, Cramer, J G, Csató, P, Eckardt, V, Eckhardt, F, Ferenc, D, Fischer, H G, Fodor, Z, Foka, P Y, Freund, P, Friese, V, Ftácnik, J, Gál, J, Ganz, R E, Gazdzicki, M, Gladysz-Dziadus, E, Grebieszkow, J, Harris, J W, Hegyi, S, Hlinka, V, Höhne, C, Igo, G, Ivanov, M, Jacobs, P, Janik, R, Jones, P G, Kadija, K, Kolesnikov, V I, Kowalski, M, Lasiuk, B, Lévai, Peter, Malakhov, A I, Margetis, S, Markert, C, Mayes, B W, Melkumov, G L, Mischke, A, Molnár, J, Nelson, J M, Odyniec, Grazyna Janina, Oldenburg, M, Pálla, G, Panagiotou, A D, Petridis, A, Pikna, M, Pinsky, L, Poskanzer, A M, Prindle, D J, Pühlhofer, F, Reid, J G, Renfordt, R E, Retyk, W, Ritter, H G, Röhrich, D, Roland, C, Roland, G, Rybicki, A, Sammer, T, Sandoval, A, Sann, H, Semenov, A Yu, Schäfer, E, Schmitz, N, Seyboth, P, Siklér, F, Sitár, B, Skrzypczak, E, Snellings, R, Squier, G T A, Stock, Reinhard, Strmen, P, Ströbele, H, Susa, T, Szarka, I, Szentpétery, I, Sziklai, J, Toy, M, Trainor, T A, Trentalange, S, Ullrich, T S, Varga, D, Vassiliou, Maria, Veres, G I, Vesztergombi, G, Voloshin, S A, Vranic, D, Wang, F, Weerasundara, D D, Wenig, S, Whitten, C, Xu, N, Yates, T A, Yoo, I K, Zimányi, J
Lenguaje:eng
Publicado: 2000
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(00)01023-6
http://cds.cern.ch/record/516186

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