OBSERVATION OF THE ISOSPIN-VIOLATING DECAY D-S(ASTERISK-]D-S(+) PI(0)())

Authors
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 PRESCOTT C 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 KOTOV S KRAVCHENKO I KWAK N 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 K 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 MIAO T MILLER DH MODESITT M SHIBATA EI SHIPSEY IPJ WANG PN GIBBONS L JOHNSON SD 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 KOPP S MONETI GC MOUNTAIN R MUHEIM F MUKHIN Y PLAYFER S STONE S XING X BARTELT J CSORNA SE JAIN V MARKA S 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
Citation
J. Gronberg et al., OBSERVATION OF THE ISOSPIN-VIOLATING DECAY D-S(ASTERISK-]D-S(+) PI(0)()), Physical review letters, 75(18), 1995, pp. 3232-3236
Citations number
10
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
75
Issue
18
Year of publication
1995
Pages
3232 - 3236
Database
ISI
SICI code
0031-9007(1995)75:18<3232:OOTIDD>2.0.ZU;2-0
Abstract
Using data collected with the CLEO II detector, we have observed the i sospin-violating decay D-s(+) --> D-s(+) pi(0). The decay rate for th is mode, relative to the dominant radiative decay, is found to be Gamm a(D-s(+) --> D-s(+) pi(0))/Gamma(D-s(*+) --> D(s)(+)gamma) = 0.062(-0 .018)(+0.020) +/- 0.022.