A kinematical selection of glueball candidates in central production

A study of central meson production as a function of the difference in transverse momentum ($dP_T$) of the exchanged particles shows that undisputed $q \overline q$ mesons are suppressed at small $dP_T$ whereas the glueball candidates are enhanced.

Detalles Bibliográficos
Autores principales: Barberis, D, Beusch, Werner, Binon, Freddy G, Carney, J N, Close, Francis Edwin, Danielsen, K M, Dolgopolov, A V, Donskov, S V, Earl, B C, Evans, D, French, Bernard R, Inaba, S, Inyakin, A V, Jacholkowski, A, Jacobsen, T, Khaustov, G V, Kinashi, T, Kinson, J B, Kirk, A, Klempt, W, Kobayashi, M, Kondashov, A A, Kulchitskii, Yu A, Lednev, A A, Lenti, V, Maljukov, S, Martinengo, P, Minashvili, I A, Myklebost, K, Nakagawa, T, Norman, K L, Olsen, J M, Peigneux, J P, Polovnikov, S A, Polyakov, V A, Prokoshkin, Yu D, Romanovsky, V I, Rotscheidt, Herbert, Rumyantsev, V, Rusakovitch, N A, Sadovsky, S A, Samoylenko, V D, Semenov, A A, Sené, M, Sené, R, Shagin, P M, Shimizu, H M, Singovsky, A V, Soloviev, A S, Stassinaki, M, Stroot, Jean-Pierre, Sugonyaev, V P, Takamatsu, K, Tchlatchidze, G A, Tsuru, T, Vasileiadis, G, Venables, M, Villalobos Baillie, O, Votruba, M F, Yasu, Y
Lenguaje:eng
Publicado: 1996
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(97)00967-2
http://cds.cern.ch/record/317913
Descripción
Sumario:A study of central meson production as a function of the difference in transverse momentum ($dP_T$) of the exchanged particles shows that undisputed $q \overline q$ mesons are suppressed at small $dP_T$ whereas the glueball candidates are enhanced.

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