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Titolo:
OBSERVATION OF B-]OMEGA-K+ AND SEARCH FOR RELATED B-DECAY MODES()
Autore:
BERGFELD T; EISENSTEIN BI; ERNST J; GLADDING GE; GOLLIN GD; HANS RM; JOHNSON E; KARLINER I; MARSH EA; PALMER M; SELEN M; THALER JJ; EDWARDS KW; BELLERIVE A; JANICEK R; MACFARLANE DB; PATEL PM; SADOFF AJ; AMMAR R; BARINGER P; BEAN A; BESSON D; COPPAGE D; DARLING C; DAVIS R; KOTOV S; KRAVCHENKO I; KWAK N; ZHOU L; ANDERSON S; KUBOTA Y; LEE SJ; ONEILL JJ; POLING R; RIEHLE T; SMITH A; ALAM MS; ATHAR SB; LING Z; MAHMOOD AH; TIMM S; WAPPLER F; ANASTASSOV A; DUBOSCQ JE; FUJINO D; GAN KK; HART T; HONSCHEID K; KAGAN H; KASS R; LEE J; SPENCER MB; SUNG M; UNDRUS A; WOLF A; ZOELLER MM; NEMATI B; RICHICHI SJ; ROSS WR; SEVERINI H; SKUBIC P; BISHAI M; FAST J; HINSON JW; MENON N; MILLER DH; SHIBATA EI; SHIPSEY IPJ; YURKO M; GLENN S; KWON Y; LYON AL; ROBERTS S; THORNDIKE EH; JESSOP CP; LINGEL K; MARSISKE H; PERL ML; SAVINOV V; UGOLINI D; ZHOU X; COAN TE; FADEYEV V; KOROLKOV I; MARAVIN Y; NARSKY I; SHELKOV V; STAECK J; STROYNOWSKI R; VOLOBOUEV I; YE J; ARTUSO M; AZFAR F; EFIMOV A; GOLDBERG M; HE D; KOPP S; MONETI GC; MOUNTAIN R; SCHUH S; SKWARNICKI T; STONE S; VIEHHAUSER G; WANG JC; XING X; BARTELT J; CSORNA SE; JAIN V; MCLEAN KW; MARKA S; GODANG R; KINOSHITA K; LAI IC; POMIANOWSKI P; SCHRENK S; BONVICINI C; CINABRO D; GREENE R; PERERA LP; ZHOU GJ; CHADHA M; CHAN S; EIGEN G; MILLER JS; SCHMIDTLER M; URHEIM J; WEINSTEIN AJ; WURTHWEIN F; BLISS DW; MASEK G; PAAR HP; PRELL S; SHARMA V; ASNER DM; GRONBERG J; HILL TS; LANGE DJ; MORRISON RJ; NELSON HN; NELSON TK; ROBERTS D; BEHRENS BH; FORD WT; GRITSAN A; KRIEG H; ROY J; SMITH JG; ALEXANDER JP; BAKER R; BEBEK C; BERGER BE; BERKELMAN K; BLOOM K; BOISVERT V; CASSEL DG; CROWCROFT DS; DICKSON M; VONDOMBROWSKI S; DRELL PS; ECKLUND KM; EHRLICH R; FOLAND AD; GAIDAREV P; GIBBONS L; GITTELMAN B; GRAY SW; HARTILL DL; HELTSLEY BK; HOPMAN PI; KANDASWAMY J; KIM PC; KREINICK DL; LEE T; LIU Y; MISTRY NB; NG CR; NORDBERG E; OGG M; PATTERSON JR; PETERSON D; RILEY D; SOFFER A; VALANTSPAIGHT B; WARD C; ATHANAS M; AVERY P; JONES CD; LOHNER M; PATTON S; PRESCOTT C; YELTON J; ZHENG J; BRANDENBURG G; BRIERE RA; ERSHOV A; GAO YS; KIM DYJ; WILSON R; YAMAMOTO H; BROWDER TE; LI Y; RODRIGUEZ JL;
Indirizzi:
UNIV ILLINOIS URBANA IL 61801 CARLETON UNIV OTTAWA ON K1S 5B6 CANADA MCGILL UNIV MONTREAL PQ H3A 2T8 CANADA INST PARTICLE PHYS MONTREAL PQ H3A 2T8 CANADA ITHACA COLL ITHACA NY 14850 UNIV KANSAS LAWRENCE KS 66045 UNIV MINNESOTA MINNEAPOLIS MN 55455 SUNY ALBANY ALBANY NY 12222 OHIO STATE UNIV COLUMBUS OH 43210 UNIV OKLAHOMA NORMAN OK 73019 PURDUE UNIV W LAFAYETTE IN 47907 UNIV ROCHESTER ROCHESTER NY 14627 STANFORD UNIV,STANFORD LINEAR ACCELERATOR CTR STANFORD CA 94309 SO METHODIST UNIV DALLAS TX 75275 SYRACUSE UNIV SYRACUSE NY 13244 VANDERBILT UNIV NASHVILLE TN 37235 VIRGINIA POLYTECH INST & STATE UNIV BLACKSBURG VA 24061 WAYNE STATE UNIV DETROIT MI 48202 CALTECH PASADENA CA 91125 UNIV CALIF SAN DIEGO LA JOLLA CA 92093 UNIV CALIF SANTA BARBARA SANTA BARBARA CA 93106 UNIV COLORADO BOULDER CO 80309 CORNELL UNIV ITHACA NY 14853 UNIV FLORIDA GAINESVILLE FL 32611 HARVARD UNIV CAMBRIDGE MA 02138 UNIV HAWAII MANOA HONOLULU HI 96822
Titolo Testata:
Physical review letters
fascicolo: 2, volume: 81, anno: 1998,
pagine: 272 - 276
SICI:
0031-9007(1998)81:2<272:OOBASF>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Soggetto:
CP-VIOLATION; DIAGRAM; MESONS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
21
Recensione:
Indirizzi per estratti:
Citazione:
T. Bergfeld et al., "OBSERVATION OF B-]OMEGA-K+ AND SEARCH FOR RELATED B-DECAY MODES()", Physical review letters, 81(2), 1998, pp. 272-276

Abstract

We have searched for two-body charmless decays of B mesons to purely hadronic exclusive final states including omega or phi mesons using data collected with the CLEO II detector. With this sample of 6.6 x 10(6) B mesons we observe a signal for the omega K+ final state, and measure a branching fraction of B(B+ --> omega K+) = (1.51(-0.6)(+0.7) +/- 0.2) X 10(-5). We also observe some evidence for the phi K final state, and upper limits are given for 22 other decay modes. These results provide the opportunity for studies of theoretical models and physicalparameters. [S0031-9007(98)06568-5].

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Documento generato il 26/11/20 alle ore 20:25:32