OBSERVATION OF A NEW I(G)(J(PC)) = 1-(0++) RESONANCE AT 1450 MEV

被引：136
作者：
AMSLER, C
ANISOVICH, VV
ARMSTRONG, DS
AUGUSTIN, I
BAKER, CA
BARNETT, BM
BATTY, CJ
BEUCHERT, K
BIRIEN, P
BLUM, P
BOSSINGHAM, R
BRAUNE, K
BROSE, J
BUGG, DV
BURCHELL, M
CASE, T
CHUNG, SU
COOPER, A
CROWE, KM
DEGENER, T
DIETZ, HP
VONDOMBROWSKI, S
DOSER, M
DUNNWEBER, W
ENGELHARDT, D
ENGLERT, M
FAESSLER, MA
FELIX, C
HACKMANN, R
HADDOCK, RP
HEINSIUS, FH
HERZ, M
HESSEY, NP
HIDAS, P
ILLINGER, P
JAMNIK, D
KALINOWSKY, H
KAMMLE, B
KIEL, T
KISIEL, J
KLEMPT, E
KOBEL, M
KOCH, H
KOLO, C
KONIGSMANN, K
KUNZE, M
LANDUA, R
LOSER, F
LUDEMANN, J
MATTHAY, H
机构：
[1] UNIV BOCHUM,D-44780 BOCHUM,GERMANY
[2] UNIV BONN,D-53115 BONN,GERMANY
[3] UNIV HAMBURG,D-22761 HAMBURG,GERMANY
[4] UNIV KARLSRUHE,D-76344 KARLSRUHE,GERMANY
[5] QUEEN MARY & WESTFIELD COLL,LONDON E1 4NS,ENGLAND
[6] UNIV MAINZ,D-55099 MAINZ,GERMANY
[7] UNIV MUNICH,D-80333 MUNICH,GERMANY
[8] UNIV CALIF BERKELEY,LBL,BERKELEY,CA 94720
[9] HUNGARIAN ACAD SCI,H-1525 BUDAPEST,HUNGARY
[10] RUTHERFORD APPLETON LAB,DIDCOT OX11 0QX,OXON,ENGLAND
[11] UNIV CALIF LOS ANGELES,LOS ANGELES,CA 90024
[12] CARNEGIE MELLON UNIV,PITTSBURGH,PA 15213
[13] CTR RECH NUCL,F-67037 STRASBOURG,FRANCE
来源：
PHYSICS LETTERS B | 1994年 / 333卷 / 1-2期
关键词：
D O I：
10.1016/0370-2693(94)91044-8
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
A new I(G) = 1- J(PC) = 0++ pieta resonance is observed in ppBAR annihilation at rest into pi0pi0eta. It has a mass M = (1450+/-40) MeV and a width GAMMA = (270+/-40) MeV.
引用
收藏
页码：277 / 282
页数：6
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