MEASUREMENT OF THE BRANCHING FRACTION BETA(TAU(-)-]H(-)PI(0)NU(TAU))

Authors
ARTUSO M GOLDBERG M HE D HORWITZ N KENNETT R MOUNTAIN R MONETI GC MUHEIM F MUKHIN Y PLAYFER S ROZEN Y STONE S THULASIDAS M VASSEUR G XING X ZHU G BARTELT J CSORNA SE EGYED Z JAIN V KINOSHITA K BARISH B CHADHA M CHAN S COWEN DF EIGEN G MILLER JS OGRADY C URHEIM J WEINSTEIN AJ ACOSTA D ATHANAS M MASEK G PAAR HP SIVERTZ M GRONBERG J KUTSCHKE R MENARY S MORRISON RJ NAKANISHI S NELSON HN NELSON TK QIAO C RICHMAN JD RYD A TAJIMA H SPERKA D WITHERELL MS PROCARIO M BALEST R CHO K DAOUDI M FORD WT JOHNSON DR LINGEL K LOHNER M RANKIN P SMITH JG ALEXANDER JP BEBEK C BERKELMAN K BLOOM K BROWDER TE CASSEL DG CHO HA COFFMAN DM CROWCROFT DS DRELL PS EHRLICH R GAIDAREV P GALIK RS GARCIASCIVERES M GEISER B GITTELMAN B GRAY SW HARTILL DL HELTSLEY BK JONES CD JONES SL KANDASWAMY J KATAYAMA N KIM PC KREINICK DL LUDWIG GS MASUI J MEVISSEN J MISTRY NB NG CR NORDBERG E PATTERSON JR PETERSON D RILEY D SALMAN S SAPPER M WURTHWEIN F AVERY P FREYBERGER A RODRIGUEZ J STEPHENS R YANG S YELTON J CINABRO D HENDERSON S LIU T SAULNIER M WILSON R YAMAMOTO H BERGFELD T EISENSTEIN BI GOLLIN G ONG B PALMER M SELEN M THALER JJ EDWARDS KW OGG M SPAAN B BELLERIVE A BRITTON DI HYATT ERF MACFARLANE DB PATEL PM SADOFF AJ AMMAR R BALL S 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 PERTICONE D POLING R SAVINOV V SCHRENK S WANG R ALAM MS KIM IJ NEMATI B ONEILL JJ SEVERINI H SUN CR ZOELLER MM CRAWFORD G DAUBENMIER CM FULTON R FUJINO D GAN KK HONSCHEID K KAGAN H KASS R LEE J MALCHOW R SKOVPEN Y SUNG M WHITE C BUTLER F FU X KALBFLEISCH G ROSS WR SKUBIC P WOOD M FAST J MCILWAIN RL MIAO T MILLER DH MODESITT M PAYNE D SHIBATA EI SHIPSEY IPJ WANG PN BATTLE M ERNST J GIBBONS L KWON Y ROBERTS S THORNDIKE EH WANG CH DOMINICK J LAMBRECHT M SANGHERA S SHELKOV V SKWARNICKI T STROYNOWSKI R VOLOBOUEV I WEI G ZADOROZHNY P
Citation
M. Artuso et al., MEASUREMENT OF THE BRANCHING FRACTION BETA(TAU(-)-]H(-)PI(0)NU(TAU)), Physical review letters, 72(24), 1994, pp. 3762-3766
Citations number
17
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
72
Issue
24
Year of publication
1994
Pages
3762 - 3766
Database
ISI
SICI code
0031-9007(1994)72:24<3762:MOTBFB>2.0.ZU;2-U
Abstract
Using data from the CLEO II detector at the Cornell Electron Storage R ing, we measure B(tau- --> h-pi0nu(tau)) where h- refers to either pi- or K-. We use three different methods to measure this branching fract ion. The combined result is beta(tau- --> h- pi0nu(tau)) = 0.2587 +/- 0.0012 +/- 0.0042, in good agreement with standard model predictions.