Production mechanism of the X (1740) meson

Autor: Edward E.A. Knapp, Jean-Pierre Stroot, D. Alde, Alexei A.V. Kulik, Petr P.M. Shagin, A.A. Lednev, Sergey S.A. Polovnikov, C. Bricman, Alexander Inyakin, M. Poulet, G.V. Khaustov, Greg Landsberg, V.P. Sugonyaev, Freddy Binon, Vassili Kachanov, Sergey Donskov, M. Gouanère, D. Prokoshkin Yu, V.D. Samoylenko, S. A. Sadovsky, M. Boutemeur, Jean Pierre Peigneux, A.V. Singovsky, A.V. A.V. Shtannikov

Publikováno v: Physics Letters B
Physics Letters B, Elsevier, 1994, 284, pp.457-460
Physics letters. Section B, 284 (3-4
Physics Letters B, Elsevier, 1992, 284, pp.457-460

New data from π-p charge-exchange at 38 GeV/c confirm the existence of the narrow X (1740) meson, observed in its ηη decay mode. The upper limit on its width is 80 MeV. It is not observed decaying into either η′η, or π0π0. This meson is prod

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ff572c17337697621b31f12122b35f2
https://doi.org/10.1016/0370-2693(92)90461-c