FURTHER STUDY OF MESONS WHICH DECAY INTO OMEGA-OMEGA

被引：46

作者：

ALDE, D

BINON, FG

BOUTEMEUR, M

BRICMAN, C

DONSKOV, SV

GOUANERE, M

INYAKIN, AV

KACHANOV, VA

KHAUSTOV, GV

KNAPP, EA

KULIK, AV

LEDNEV, AA

PEIGNEUX, JP

POULET, M

PROKOSHKIN, YD

RODNOV, YV

SADOVSKY, SA

SAMOYLENKO, VD

SHAGIN, PM

SHTANNIKOV, AV

SINGOVSKY, AV

STROOT, JP

SUGONYAEV, VP

TABIDZE, MD

机构：

[1] CERN,EP DIV,CH-1211 GENEVA 23,SWITZERLAND

[2] INST HIGH ENERGY PHYS,PROTVINO 142284,USSR

[3] LAB ANNECY LE VIEUX PHYS PARTICULES,F-74019 ANNECY LE VIEUX,FRANCE

[4] TBILISI STATE UNIV,INST HIGH ENERGY PHYS,TBILISI 380086,USSR

[5] UNIV CALIF LOS ALAMOS SCI LAB,LOS ALAMOS,NM 87544

[6] FREE UNIV BRUSSELS,INST SCI NUCL,B-1050 BRUSSELS,BELGIUM

来源：

PHYSICS LETTERS B | 1990年 / 241卷 / 04期

关键词：

D O I：

10.1016/0370-2693(90)91878-F

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The π-p→ωωn reaction has been further studied at 38 GeV/c with increased statistics. The peak at 2 GeV that has been previously observed in the ωω mass spectrum is due to two resonances. The first one is a tensor meson with a mass of 1920 MeV. The second is f4(2050). The branching ratio BR [f4(2050)→ωω] = 0.26±0.06 has been measured. © 1990.

引用

页码：600 / 604

页数：5

共 11 条

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ALDE, D ;

BINON, FG ;

BRICMAN, C ;

DONSKOV, SV ;

GOUANERE, M ;

INYAKIN, AV ;

KACHANOV, VA ;

KHAUSTOV, GV ;

KNAPP, EA ;

KULIK, AV ;

LEDNEV, AA ;

PEIGNEUX, JP ;

PROKOSHKIN, YD ;

RODNOV, YV ;

SADOVSKY, SA ;

SAMOYLENKO, VD ;

SHAGIN, PM ;

SHTANNIKOV, AV ;

SINGOVSKY, AV ;

STROOT, JP ;

SUGONYAEV, VP ;

TABIDZE, MD .

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[2] NEUTRAL DECAYS OF ETA'(958) [J].

ALDE, D ;

BINON, FG ;

BRICMAN, C ;

DONSKOV, SV ;

GOUANERE, M ;

INYAKIN, AV ;

KACHANOV, VA ;

KAKAURIDZE, DB ;

KHAUSTOV, GV ;

KNAPP, EA ;

KULIK, AV ;

LAGNAUX, JP ;

LEDNEV, AA ;

MIKHAILOV, YV ;

MOUTHUY, T ;

PEIGNEUX, JP ;

PROKOSHKIN, YD ;

RODNOV, YV ;

SADOVSKY, SA ;

SAMOYLENKO, VD ;

SHAGIN, PM ;

SHTANNIKOV, AV ;

SINGOVSKY, AV ;

STROOT, JP ;

SUGONYAEV, VP .

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