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Titolo:
MEASUREMENTS OF B-]D(S)(+)X DECAYS
Autore:
GIBAUT D; KINOSHITA K; POMIANOWSKI P; BARISH B; CHADHA M; CHAN S; COWEN DF; EIGEN G; MILLER JS; OGRADY C; URHEIM J; WEINSTEIN AJ; WURTHWEIN F; ASNER DM; ATHANAS M; BLISS DW; BROWER WS; MASEK G; PAAR HP; GRONBERG J; KORTE CM; KUTSCHKE R; MENARY S; MORRISON RJ; NAKANISHI S; NELSON HN; NELSON TK; QIAO C; RICHMAN JD; ROBERTS D; RYD A; TAJIMA H; WITHERELL MS; BALEST R; CHO K; FORD WT; LOHNER M; PARK H; RANKIN P; SMITH JG; ALEXANDER JP; BEBEK C; BERGER BE; BERKELMAN K; BLOOM K; BROWDER TE; CASSEL DG; CHO HA; COFFMAN DM; CROWCROFT DS; DICKSON M; DRELL PS; DUMAS DJ; EHRLICH R; ELIA R; GAIDAREV P; GARCIASCIVERES M; GITTELMAN B; GRAY SW; HARTILL DL; HELTSLEY BK; HENDERSON S; JONES CD; JONES SL; KANDASWAMY J; KATAYAMA N; KIM PC; KREINICK DL; LEE T; LIU Y; LUDWIG GS; MASUI J; MEVISSEN J; MISTRY NB; NG CR; NORDBERG E; PATTERSON JR; PETERSON D; RILEY D; SOFFER A; AVERY P; FREYBERGER A; LINGEL K; RODRIGUEZ J; YANG S; YELTON J; BRANDENBURG G; CINABRO D; LIU T; SAULNIER M; WILSON R; YAMAMOTO H; BERGFELD T; EISENSTEIN BI; ERNST J; GLADDING GE; GOLLIN GD; PALMER M; SELEN M; THALER JJ; EDWARDS KW; MCLEAN KW; OGG M; BELLERIVE A; BRITTON DI; HYATT ERF; JANICEK R; MACFARLANE DB; PATEL PM; SPAAN B; SADOFF AJ; AMMAR R; BARINGER P; BEAN A; BESSON D; COPPAGE D; COPTY N; DAVIS R; HANCOCK N; KELLY M; KOTOV S; KRAVCHENKO I; KWAK N; LAM H; KUBOTA Y; LATTERY M; MOMAYEZI M; NELSON JK; PATTON S; POLING R; SAVINOV V; SCHRENK S; WANG R; ALAM MS; KIM IJ; LING Z; MAHMOOD AH; ONEILL JJ; SEVERINI H; SUN CR; WAPPLER F; CRAWFORD G; FULTON R; FUJINO D; GAN KK; HONSCHEID K; KAGAN H; KASS R; LEE J; SUNG M; WHITE C; WOLF A; ZOELLER MM; FU X; NEMATI B; ROSS WR; SKUBIC P; WOOD M; BISHAI M; FAST J; GERNDT E; HINSON JW; MCILWAIN RL; MIAO T; MILLER DH; MODESITT M; PAYNE D; SHIBATA EI; SHIPSEY IPJ; WANG PN; GIBBONS L; KWON Y; ROBERTS S; THORNDIKE EH; COAN TE; DOMINICK J; FADEYEV V; KOROLKOV I; LAMBRECHT M; SANGHERA S; SHELKOV V; SKWARNICKI T; STROYNOWSKI R; VOLOBOUEV I; WEI G; ARTUSO M; GAO M; GOLDBERG M; HE D; HORWITZ N; MONETI GC; MOUNTAIN R; MUHEIM F; MUKHIN Y; PLAYFER S; ROZEN Y; STONE S; XING X; ZHU G; BARTELT J; CSORNA SE; EGYED Z; JAIN V;
Indirizzi:
VIRGINIA POLYTECH INST & STATE UNIV BLACKSBURG VA 24061 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 ILLINOIS CHAMPAIGN IL 61801 CARLETON UNIV OTTAWA ON K1S 5B6 CANADA MCGILL UNIV 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 SO METHODIST UNIV DALLAS TX 75275 SYRACUSE UNIV SYRACUSE NY 13244 VANDERBILT UNIV NASHVILLE TN 37235 UNIV HAWAII MANOA HONOLULU HI 96822
Titolo Testata:
Physical review. D. Particles and fields
fascicolo: 9, volume: 53, anno: 1996,
pagine: 4734 - 4746
SICI:
0556-2821(1996)53:9<4734:MOBD>2.0.ZU;2-3
Fonte:
ISI
Lingua:
ENG
Soggetto:
B-MESON DECAYS; NONLEPTONIC DECAYS; HEAVY MESONS; DS-MESONS; HADRONS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
36
Recensione:
Indirizzi per estratti:
Citazione:
D. Gibaut et al., "MEASUREMENTS OF B-]D(S)(+)X DECAYS", Physical review. D. Particles and fields, 53(9), 1996, pp. 4734-4746

Abstract

This paper describes new measurements from CLEO of the inclusive B-->D(s)(+)X branching fraction as well as the B+-->D-s()(+)(D) over bar(*)(0) and B-0-->D-s()D-+(*)(-) branching fractions. The inclusive branching fraction is B(B-->D(s)(+)X)=(12.11+/-0.39+/-0.88+/-1.38)% wherethe first error is statistical, the second is the systematic error, and the third is the error due to the uncertainty in the D-s(+)-->phi pi(+) branching fraction. The branching fractions for the B-->D-s()(+)(D) over bar() modes are found to be between 0.9% and 2.4% and are significantly more precise than previous measurements. The sum of the B-->D-s()(+)(D) over bar(*) branching fractions is consistent with the results of fits to the inclusive D-s(+) momentum spectrum. Factorization is used to arrive at a value for f(Ds), the D-s(+) decay constant.

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Documento generato il 05/12/20 alle ore 20:21:42