ETA-ETA' THRESHOLD ENHANCEMENT IN (P)OVER-BAR-P ANNIHILATIONS INTO PI(0)ETA-ETA' AT REST

被引：76

作者：

AMSLER, C

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

CRAMER, O

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

LAKATA, M

LANDUA, R

LOSER, F

LUDEMANN, J

机构：

[1] RUHR UNIV BOCHUM,D-44780 BOCHUM,GERMANY

[2] UNIV BONN,D-53115 BONN,GERMANY

[3] HUNGARIAN ACAD SCI,H-1525 BUDAPEST,HUNGARY

[4] RUTHERFORD APPLETON LAB,DIDCOT OX11 0QX,OXON,ENGLAND

[5] CERN,CH-1211 GENEVA,SWITZERLAND

[6] UNIV HAMBURG,D-22761 HAMBURG,GERMANY

[7] UNIV KARLSRUHE,D-76344 KARLSRUHE,GERMANY

[8] UNIV LONDON QUEEN MARY & WESTFIELD COLL,LONDON E1 4NS,ENGLAND

[9] UNIV CALIF LOS ANGELES,LOS ANGELES,CA 90024

[10] UNIV MAINZ,D-55099 MAINZ,GERMANY

[11] UNIV MUNICH,D-80333 MUNICH,GERMANY

[12] CARNEGIE MELLON UNIV,PITTSBURGH,PA 15213

[13] CTR RECH NUCL,F-67037 STRASBOURG,FRANCE

[14] UNIV ZURICH,CH-8057 ZURICH,SWITZERLAND

来源：

PHYSICS LETTERS B | 1994年 / 340卷 / 04期

关键词：

D O I：

10.1016/0370-2693(94)01347-0

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We report on the observation of an eta eta' threshold enhancement produced in ($) over bar pp annihilations at rest into pi(0) eta eta', which we identify with the recently discovered f(0)(1500).

引用

页码：259 / 263

页数：5

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