A NEW MEASUREMENT OF THE LIFETIME OF THE XI(+)(C)

Authors
FRABETTI PL CHEUNG HWK CUMALAT JP DALLAPICCOLA C GINKEL JF JOHNS SE NEHRING MS VAANDERING EW BUTLER JN CIHANGIR S GAINES I GARBINCIUS PH GARREN L GOURLAY SA HARDING DJ KASPER P KREYMER A LEBRUN P SHUKLA S VITTONE M BIANCO S FABBRI FL SARWAR S ZALLO A CAWLFIELD C CULBERTSON R GARDNER RW GOTTSCHALK E GREENE R PARK K RAHIMI A WISS J ALIMONTI G BELLINI G BOSCHINI M BRAMBILLA D CACCIANIGA B CINQUINI L DICORATO M DINI P GIAMMARCHI M INZANI P LEVERARO F MALVEZZI S MENASCE D MERONI E MILAZZO L MORONI L PEDRINI D PERASSO L PRELZ F SALA A SALA S TORRETTA D BUCHHOLZ D CLAES D GOBBI B OREILLY B BISHOP JM CASON NM KENNEDY CJ KIM GN LIN TF PUSELJIC DL RUCHTI RC SHEPHARD WD SWIATEK JA WU ZY ARENA V BOCA G BONOMI G CASTOLDI C GIANINI G MERLO M RATTI SP RICCARDI C VIOLA L VITULO P LOPEZ A MENDEZ L MIRLES A MONTIEL E OLAYA D RAMIREZ E RIVERA C ZHANG Y LINK JM PAOLONE VS TAGER PM WILSON JR CAO J HOSACK M SHELDON PD DAVENPORT F CHO K DANYO K HANDLER T CHEON BG CHUNG YS KANG JS KIM KY LEE KB MYUNG SS
Citation
Pl. Frabetti et al., A NEW MEASUREMENT OF THE LIFETIME OF THE XI(+)(C), Physics letters. Section B, 427(1-2), 1998, pp. 211-216
Citations number
12
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
427
Issue
1-2
Year of publication
1998
Pages
211 - 216
Database
ISI
SICI code
0370-2693(1998)427:1-2<211:ANMOTL>2.0.ZU;2-3
Abstract
New measurements of the lifetime and mass of the Xi(c)(+) are presente d. The Xi(c)(+) has been reconstructed through the two decay channels Xi(-)pi(+)pi(+) Md Sigma(+)K(-)pi(+).. The data were accumulated by;th e Fermilab high energy photoproduction experiment E687. The lifetime i s measured to be 0.34(-0.05)(+0.07) (stat.) +/- 0.02(syst.) ps while t he mass is measured to be 2465.8 +/- 1.9(stat.)+/- 2.5(syst.) MeV/c(2) . (C) 1998 Published by Elsevier Science B.V. All rights reserved.