PROTONIUM ANNIHILATION INTO K(L)(0)K(S)(0)PI(0) AND K(L)(0)K(S)(0)ETA

被引：21

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

COOPER, A

CROWE, KM

DEGENER, T

DIETZ, HP

VONDOMBROWSKI, S

DOSER, M

DUNNWEBER, W

ENGELHARDT, D

ENGLERT, M

FAESSLER, MA

FELIX, C

FOLGER, G

GLANTZ, R

HACKMANN, R

HADDOCK, RP

HEINSIUS, FH

HESSEY, NP

HIDAS, P

ILLINGER, P

JAMNIK, D

JAVORFI, Z

KALINOWSKY, H

KAMMLE, B

KIEL, T

KISIEL, J

KLEMPT, E

KOBEL, M

KOCH, H

KOLO, C

LANDUA, R

KUNZE, M

LANDUA, R

LUDEMANN, J

MATTHAY, H

MERKEL, M

机构：

[1] LAWRENCE BERKELEY LAB,BERKELEY,CA 94720

[2] UNIV BOCHUM,D-44780 BOCHUM,GERMANY

[3] 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] 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-85748 MUNICH,GERMANY

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

来源：

PHYSICS LETTERS B | 1993年 / 319卷 / 1-3期

关键词：

D O I：

10.1016/0370-2693(93)90828-6

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The annihilation of ppBAR at rest into K(L)0K(S)0pi0 and K(L)0K(S)0eta was investigated with the Crystal Barrel detector at LEAR. These final states with negative C-parity are dominated by phi and K0* resonances. The ratios of the branching ratios are B(ppBAR-->phipi0)/B((ppBAR-->phieta) = 8.3+/-2.1 and B(ppBAR-->K0K0BAR* + K0K0BAR*-->K(L)0K(S)0pi0)/B(ppBAR-->phipi0-->K(L)0K(S)0PI0) = 2.04+/-0.21.

引用

页码：373 / 380

页数：8

共 29 条

[1] EXPERIMENTAL-STUDY OF THE INCLUSIVE ETA-SPECTRUM FROM P PBAR ANNIHILATIONS AT REST IN LIQUID-HYDROGEN [J].

ADIELS, L ;

BACKENSTOSS, G ;

BERGSTROM, I ;

CARIUS, S ;

CHARALAMBOUS, S ;

COOPER, MD ;

FINDEISEN, C ;

HATZIFOTIADOU, D ;

HUGI, M ;

KEREK, A ;

MEYER, HO ;

PAVLOPOULOS, P ;

REPOND, J ;

TAUSCHER, L ;

TROESTER, D ;

WILLIAMS, MCS ;

ZIOUTAS, K .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1989, 42 (01) :49-58

[2]

AMSLER C, 1993, Z PHYS C PART FIELDS, V58, P175, DOI 10.1007/BF01560336

[3] RADIATIVE PROTONIUM ANNIHILATION INTO GAMMA-GAMMA, GAMMA-PI-0, GAMMA-ETA, GAMMA-OMEGA AND GAMMA-ETA' [J].

AMSLER, C ;

ARMSTRONG, DS ;

AUGUSTIN, I ;

BAKER, CA ;

BARNETT, BM ;

BATTY, CJ ;

BEUCHERT, K ;

BIRIEN, P ;

BISTIRLICH, J ;

BLUM, P ;

BOSSINGHAM, R ;

BOSSY, H ;

BRAUNE, K ;

BROSE, J ;

BUGG, DV ;

BURCHELL, M ;

CASE, T ;

CHUNG, SU ;

COOPER, A ;

CROWE, KM ;

DIETZ, HP ;

VONDOMBROWSKI, S ;

DOSER, M ;

DUNNWEBER, W ;

ENGELHARDT, D ;

ENGLERT, M ;

FAESSLER, MA ;

FELIX, C ;

FOLGER, G ;

HACKMANN, R ;

HADDOCK, RP ;

HEINSIUS, FH ;

HESSEY, NP ;

HIDAS, P ;

ILLINGER, P ;

JAMNIK, D ;

JAVORFI, Z ;

KALINOWSKY, H ;

KAMMLE, B ;

KIEL, T ;

KISIEL, J ;

KLEMPT, E ;

KOBEL, M ;

KOCH, H ;

KOLO, C ;

KONIGSMANN, K ;

KUNZE, M ;

LANDUA, R ;

LUDEMANN, J ;

MATTHAEY, H .

PHYSICS LETTERS B, 1993, 311 (1-4) :371-378

[4]

AMSLER C, 1992, PHYS LETT B, V297, P3214

[5] ANTIPROTON ANNIHILATION IN HYDROGEN AT REST .I. REACTION PBAR+P-]K+KBAR+PI [J].

BARASH, N ;

FRANZINI, P ;

KIRSCH, L ;

MILLER, D ;

STEINBER.J ;

TAN, TH ;

PLANO, R ;

YAEGER, P .

PHYSICAL REVIEW, 1965, 139 (6B) :1659-&

[6] ANNIHILATION AT REST NBARN-]KKBARPI [J].

BETTINI, A ;

CRESTI, M ;

LIMENTANI, S ;

PERUZZO, L ;

SANTANGELO, R ;

SARTORI, S ;

DELLANEG.M ;

BERTANZA, L ;

BIGI, A ;

CARRARA, R ;

CASALI, R ;

LARICCIA, P ;

PETRI, C .

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS, 1969, 63 (04) :1199-+

[7] STUDY OF A POSSIBLE EXOTIC 1.5 GEV MESON DECAYING INTO PHI-PI-0 [J].

BITYUKOV, SI ;

DZHELYADIN, RI ;

DOROFEEV, VA ;

GOLOVKIN, SV ;

GRITSUCK, MV ;

KONSTANTINOV, AS ;

KUBAROVSKY, VP ;

KULYAVTSEV, AI ;

KURSHETSOV, VF ;

LANDSBERG, LG ;

LAPIN, VV ;

MUKHIN, VA ;

NOVOZHILOV, YB ;

OBRAZTSOV, VF ;

PROKOSHKIN, YD ;

SOLYANIK, VI ;

VICTOROV, VA ;

VISHNEVSKY, NK ;

ZAITSEV, AM .

PHYSICS LETTERS B, 1987, 188 (03) :383-387

[8]

BLATT JM, 1952, THEORETICAL NUCLEAR

[9]

BRUN R, 1987, CERN DDEE841 INT REP

[10] ANTIPROTON-PROTON ANNIHILATION AT REST INTO PI-0M AND GAMMA-M WITH M = PHI, ETA-', OMEGA, RHO-0, ETA, AND PI-0 [J].

CHIBA, M ;

FUJITANI, T ;

IWAHORI, J ;

KAWAGUTI, M ;

KOBAYASHI, M ;

KUROKAWA, S ;

NAGASHIMA, Y ;

OMORI, T ;

SUGIMOTO, S ;

TAKASAKI, M ;

TAKEUTCHI, F ;

YAMAGUCHI, Y ;

YOSHIDA, H .

PHYSICAL REVIEW D, 1988, 38 (07) :2021-2031

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