Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
LOW-MASS LEPTON-PAIR PRODUCTION IN P-BE COLLISIONS AT 450 GEV C/
Autore:
AKESSON T; ALMEHED S; ANGELIS ALS; ANTOS J; ATHERTON H; AUBRY P; BARTELS HW; BEAUDOIN G; BEAULIEU JM; BEKER H; BENARY O; BETTONI D; BISI V; BLEVIS I; BOGGILD H; CLELAND W; CLEMEN M; COLLICK B; CORRIVEAU F; DAGAN S; DEDERICHS K; DEPOMMIER P; DIGIACOMO N; DILIBERTO S; DODD JR; DOLGOSHEIN B; DREES A; EIDELMAN S; ENYO H; ERLANDSSON B; ESTEN MJ; FABJAN CW; FISCHER P; GAIDOT A; GIBRATDEBU F; GIUBELLINO P; GLASSEL P; GOERLACH U; GOLUBKOV Y; HAGLUND R; HAMEL LA; VANHECKE H; HEDBERG V; HEIFETZ R; HOLSCHER A; JACAK B; JARLSKOG G; JOHANNSON S; KRANER H; KROH V; LAMARCHE F; LEROY C; LISSAUER D; LONDON G; LORSTAD B; LOUNIS A; MARTELLI F; MARZARICHIESA A; MASERA M; MAZZONI MA; MAZZUCATO E; MCCUBBIN ML; MCCUBBIN NA; MCGAUGHEY P; MEDDI F; MJORNMARK U; MUCIACCIA MT; MURAVIEV S; MURRAY M; NEUBERT M; NEVSKI P; NILSSON S; OLSEN L; OREN Y; PANSART JP; PARK YM; PFEIFFER A; PIUZ F; POLYCHRONAKOS V; POMIANOWSKI P; POULARD G; PRICE M; RAHM D; RAMELLO L; RICCATI L; ROMANO G; ROSA G; SANDOR L; SCHUKRAFT J; SEKIMOTO M; SEMAN M; SHIKONIAN A; SHMELEVA A; SIDOROV V; SIMONE S; SIROIS Y; SLETTEN H; SMIRNOV S; SONDHEIM W; SPECHT HJ; STERN E; STUMER I; SUMAROKOV A; SUNIER JW; TCHERNIATIN V; THOMPSON J; TIKHOMIROV V; VANYASHIN A; VASSEUR G; VEENHOF RJ; WIGMANS R; WILLIS WJ; YEPES P;
Indirizzi:
LUND UNIV S-22362 LUND SWEDEN UNIV BARI I-70100 BARI ITALY IST NAZL FIS NUCL I-70100 BARI ITALY BROOKHAVEN NATL LAB UPTON NY 11973 CERN CH-1211 GENEVA 23 SWITZERLAND UNIV HEIDELBERG D-69120 HEIDELBERG GERMANY LOS ALAMOS NATL LAB LOS ALAMOS NM 87544 UNIV MONTREAL MONTREAL PQ HC3 3J7 CANADA PN LEBEDEV PHYS INST MOSCOW 117924 RUSSIA MOSCOW ENGN PHYS INST MOSCOW 115409 RUSSIA NOVOSIBIRSK NUCL PHYS INST NOVOSIBIRSK 630090 RUSSIA UNIV PITTSBURGH PITTSBURGH PA 15260 UNIV ROMA LA SAPIENZA I-00185 ROME ITALY IST NAZL FIS NUCL I-00185 ROME ITALY RUTHERFORD APPLETON LAB DIDCOT OX11 0QX OXON ENGLAND CEA SACLAY,DAPNIA F-91191 GIF SUR YVETTE FRANCE UNIV SALERNO I-84100 SALERNO ITALY IST NAZL FIS NUCL I-84100 SALERNO ITALY UNIV STOCKHOLM S-11346 STOCKHOLM SWEDEN TEL AVIV UNIV IL-69978 RAMAT AVIV ISRAEL UNIV TURIN I-10100 TURIN ITALY IST NAZL FIS NUCL I-10100 TURIN ITALY UNIV LONDON UNIV COLL LONDON WC1E 6BT ENGLAND MCGILL UNIV MONTREAL PQ H3A 2T8 CANADA
Titolo Testata:
Zeitschrift fur Physik. C, Particles and fields
fascicolo: 1, volume: 68, anno: 1995,
pagine: 47 - 64
SICI:
0170-9739(1995)68:1<47:LLPIPC>2.0.ZU;2-V
Fonte:
ISI
Lingua:
ENG
Soggetto:
INTERSECTING STORAGE-RINGS; PROTON-NUCLEUS COLLISIONS; LOW TRANSVERSE-MOMENTUM; GEV-C; MUON PAIRS; PROMPT POSITRONS; MESON PRODUCTION; PI+/-P; CERN; CONTINUUM;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
84
Recensione:
Indirizzi per estratti:
Citazione:
T. Akesson et al., "LOW-MASS LEPTON-PAIR PRODUCTION IN P-BE COLLISIONS AT 450 GEV C/", Zeitschrift fur Physik. C, Particles and fields, 68(1), 1995, pp. 47-64

Abstract

We report on the production of low-mass electron pairs and muon pairsin p-Be collisions at 450 GeV/c at the CERN SPS. For both electron and muon pairs the low-mass spectrum can be explained satisfactorily by lepton pairs from hadronic decays, and there is no need to invoke any ''unconventional'' source. The normalisation of the major hadronic sources is set by the data. The upper limit, at 90% confidence level, on any new source of lepton pairs is similar to 20% of the hadronic decaycontribution for muons, and similar to 40% for electrons.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 23/01/20 alle ore 12:29:22