par Alde, D.;Knapp, Edward E.A.;Binon, Freddy 
;Bricman, Charles ;Stroot, Jean-Pierre ;Prokoshkin, Yu Y.D.;Boutemeur, Madjid;Donskov, Sergey;Inyakin, Alexandre A.V.;Kachanov, Vasilij V.A.;Khaustov, G.;Kulik, Alexei A.V.;Landsberg, Greg G.L.;Lednev, Andrey;Lishin, V.;Polovnikov, Sergey S.A.;Sadovsky, Sergey S.A.;Samoylenko, Vladimir;Shagin, Petr P.M.;Shtannikov, A.V. A.V.;Singovsky, Alexandre A.V.;Sugonyaev, Valentine;Gouanère, M.;Peigneux, Jean Pierre;Poulet, Maurice;Inaba, Susumu;Kobayashi, Makoto;Takamatsu, Kunio;Tsuru, Tsuneaki;Nakamura, Teruo
Référence Physics letters. Section B, 276, 3, page (375-378)
Publication Publié, 1992
;Bricman, Charles ;Stroot, Jean-Pierre ;Prokoshkin, Yu Y.D.;Boutemeur, Madjid;Donskov, Sergey;Inyakin, Alexandre A.V.;Kachanov, Vasilij V.A.;Khaustov, G.;Kulik, Alexei A.V.;Landsberg, Greg G.L.;Lednev, Andrey;Lishin, V.;Polovnikov, Sergey S.A.;Sadovsky, Sergey S.A.;Samoylenko, Vladimir;Shagin, Petr P.M.;Shtannikov, A.V. A.V.;Singovsky, Alexandre A.V.;Sugonyaev, Valentine;Gouanère, M.;Peigneux, Jean Pierre;Poulet, Maurice;Inaba, Susumu;Kobayashi, Makoto;Takamatsu, Kunio;Tsuru, Tsuneaki;Nakamura, TeruoRéférence Physics letters. Section B, 276, 3, page (375-378)
Publication Publié, 1992
Article révisé par les pairs
| Résumé : | New data on the η′η system produced in the π-p charge exchange reaction at 38 GeV/c momentum confirm the existence of the narrow η′η resonance X (1910). The hypothesis of the X (1910) quantum numbers being a JPC= 1-+, forbidden for the qq̄ meson, is proposed to explain the extremely low limits obtained for X (1910) decays through π0π0, ηη, and Ks0Ks0 channels and the flat t-dependence of the X (1910) production cross section. |
