Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
MEASUREMENT OF THE BRANCHING RATIOS PSI'-]E(-), PSI'-]J()E()PSI-PI-PI, AND PSI'-]J/PSI-ETA/
Autore:
ARMSTRONG TA; BETTONI D; BHARADWAJ V; BIINO C; BORREANI G; BROEMMELSIEK D; BUZZO A; CALABRESE R; CECCUCCI A; CESTER R; CHURCH M; DALPIAZ P; DALPIAZ PF; DIMITROYANNIS D; FABBRI M; FAST J; GIANOLI A; GINSBURG CM; GOLLWITZER K; GOVI G; HAHN A; HASAN M; HSUEH S; LEWIS R; LUPPI E; MACRI M; MAJEWSKA AM; MANDELKERN M; MARCHETTO F; MARINELLI M; MARQUES J; MARSH W; MARTINI M; MASUZAWA M; MENICHETTI E; MIGLIORI A; MUSSA R; PALESTINI S; PALLAVICINI M; PASSAGGIO S; PASTRONE N; PATRIGNANI C; PEOPLES J; PETRUCCI F; PIA MG; PORDES S; RAPIDIS P; RAY R; REID J; RINAUDO G; ROBUTTI E; ROCCUZZO B; ROSEN J; SANTRONI A; SARMIENTO M; SAVRIE M; SCHULTZ J; SETH KK; SMITH AJ; SMITH GA; SOZZI M; TROKENHEIM S; WEBER MF; WERKEMA S; ZHANG Y; ZHAO J; ZIOULAS G;
Indirizzi:
PENN STATE UNIV UNIVERSITY PK PA 16802 FERMILAB NATL ACCELERATOR LAB BATAVIA IL 60510 INST NAZL FIS NUCL I-44100 FERRARA ITALY UNIV FERRARA I-44100 FERRARA ITALY INST NAZL FIS NUCL I-16146 GENOA ITALY UNIV GENOA I-16146 GENOA ITALY NORTHWESTERN UNIV EVANSTON IL 60208 UNIV CALIF IRVINE IRVINE CA 92717 INST NAZL FIS NUCL I-10125 TURIN ITALY UNIV TURIN I-10125 TURIN ITALY
Titolo Testata:
Physical review. D. Particles and fields
fascicolo: 3, volume: 55, anno: 1997,
pagine: 1153 - 1158
SICI:
0556-2821(1997)55:3<1153:MOTBRP>2.0.ZU;2-L
Fonte:
ISI
Lingua:
ENG
Soggetto:
ANNIHILATION; CALORIMETER; DECAY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
20
Recensione:
Indirizzi per estratti:
Citazione:
T.A. Armstrong et al., "MEASUREMENT OF THE BRANCHING RATIOS PSI'-]E(-), PSI'-]J()E()PSI-PI-PI, AND PSI'-]J/PSI-ETA/", Physical review. D. Particles and fields, 55(3), 1997, pp. 1153-1158

Abstract

We have observed exclusive decays of the psi' in an experiment where the psi' is formed in antiproton-proton annihilations. We report the branching ratios B(psi' --> e(+)e(-)) = (8.3 +/- 0.5(stat) +/- 0.7(syst)) x 10(-3), B(psi' --> J/psi pi(+)pi(-)) = 0.283 +/- 0.021(stat) +/- 0.020(syst), B(psi' --> J/psi pi(0) pi(0)) = 0.184 +/- 0.019(stat) +/-0.013(syst), B(pi' --> J/psi eta) = 0.032 +/- 0.010(stat) +/- 0.002(syst).

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 03/12/20 alle ore 21:00:09