Absolute branching fraction measurements of exclusive D0 semileptonic decays.

نویسندگان

  • T E Coan
  • Y S Gao
  • F Liu
  • M Artuso
  • C Boulahouache
  • S Blusk
  • J Butt
  • E Dambasuren
  • O Dorjkhaidav
  • J Li
  • N Menaa
  • R Mountain
  • R Nandakumar
  • R Redjimi
  • R Sia
  • T Skwarnicki
  • S Stone
  • J C Wang
  • K Zhang
  • S E Csorna
  • G Bonvicini
  • D Cinabro
  • M Dubrovin
  • R A Briere
  • G P Chen
  • J Chen
  • T Ferguson
  • G Tatishvili
  • H Vogel
  • M E Watkins
  • J L Rosner
  • N E Adam
  • J P Alexander
  • K Berkelman
  • D G Cassel
  • V Crede
  • J E Duboscq
  • K M Ecklund
  • R Ehrlich
  • L Fields
  • L Gibbons
  • B Gittelman
  • R Gray
  • S W Gray
  • D L Hartill
  • B K Heltsley
  • D Hertz
  • L Hsu
  • C D Jones
  • J Kandaswamy
  • D L Kreinick
  • V E Kuznetsov
  • H Mahlke-Krüger
  • T O Meyer
  • P U E Onyisi
  • J R Patterson
  • D Peterson
  • J Pivarski
  • E A Phillips
  • D Riley
  • A Ryd
  • A J Sadoff
  • H Schwarthoff
  • M R Shepherd
  • S Stroiney
  • W M Sun
  • D Urner
  • T Wilksen
  • M Weinberger
  • S B Athar
  • P Avery
  • L Breva-Newell
  • R Patel
  • V Potlia
  • H Stoeck
  • J Yelton
  • P Rubin
  • C Cawlfield
  • B I Eisenstein
  • G D Gollin
  • I Karliner
  • D Kim
  • N Lowrey
  • P Naik
  • C Sedlack
  • M Selen
  • J Williams
  • J Wiss
  • K W Edwards
  • D Besson
  • T K Pedlar
  • D Cronin-Hennessy
  • K Y Gao
  • D T Gong
  • Y Kubota
  • T Klein
  • B W Lang
  • S Z Li
  • R Poling
  • A W Scott
  • A Smith
  • S Dobbs
  • Z Metreveli
  • K K Seth
  • A Tomaradze
  • P Zweber
  • J Ernst
  • A H Mahmood
  • H Severini
  • D M Asner
  • S A Dytman
  • W Love
  • S Mehrabyan
  • J A Mueller
  • V Savinov
  • Z Li
  • A Lopez
  • H Mendez
  • J Ramirez
  • G S Huang
  • D H Miller
  • V Pavlunin
  • B Sanghi
  • E I Shibata
  • I P J Shipsey
  • G S Adams
  • M Chasse
  • M Cravey
  • J P Cummings
  • I Danko
  • J Napolitano
  • Q He
  • H Muramatsu
  • C S Park
  • W Park
  • E H Thorndike
چکیده

With the first data sample collected by the CLEO-c detector at the psi(3770) resonance we have studied four exclusive semileptonic decays of the D0 meson. Our results include the first observation and absolute branching fraction measurement for D0 --> p-e+ve and improved measurements of the absolute branching fractions for D0 decays to K-e+ve, pi-e+ve, and K*-e+ve.

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عنوان ژورنال:
  • Physical review letters

دوره 95 18  شماره 

صفحات  -

تاریخ انتشار 2005