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Absolute branching fraction measurements of exclusive D0 semileptonic decays.

Authors :
Coan TE
Gao YS
Liu F
Artuso M
Boulahouache C
Blusk S
Butt J
Dambasuren E
Dorjkhaidav O
Li J
Menaa N
Mountain R
Nandakumar R
Redjimi R
Sia R
Skwarnicki T
Stone S
Wang JC
Zhang K
Csorna SE
Bonvicini G
Cinabro D
Dubrovin M
Briere RA
Chen GP
Chen J
Ferguson T
Tatishvili G
Vogel H
Watkins ME
Rosner JL
Adam NE
Alexander JP
Berkelman K
Cassel DG
Crede V
Duboscq JE
Ecklund KM
Ehrlich R
Fields L
Gibbons L
Gittelman B
Gray R
Gray SW
Hartill DL
Heltsley BK
Hertz D
Hsu L
Jones CD
Kandaswamy J
Kreinick DL
Kuznetsov VE
Mahlke-Krüger H
Meyer TO
Onyisi PU
Patterson JR
Peterson D
Pivarski J
Phillips EA
Riley D
Ryd A
Sadoff AJ
Schwarthoff H
Shepherd MR
Stroiney S
Sun WM
Urner D
Wilksen T
Weinberger M
Athar SB
Avery P
Breva-Newell L
Patel R
Potlia V
Stoeck H
Yelton J
Rubin P
Cawlfield C
Eisenstein BI
Gollin GD
Karliner I
Kim D
Lowrey N
Naik P
Sedlack C
Selen M
Williams J
Wiss J
Edwards KW
Besson D
Pedlar TK
Cronin-Hennessy D
Gao KY
Gong DT
Kubota Y
Klein T
Lang BW
Li SZ
Poling R
Scott AW
Smith A
Dobbs S
Metreveli Z
Seth KK
Tomaradze A
Zweber P
Ernst J
Mahmood AH
Severini H
Asner DM
Dytman SA
Love W
Mehrabyan S
Mueller JA
Savinov V
Li Z
Lopez A
Mendez H
Ramirez J
Huang GS
Miller DH
Pavlunin V
Sanghi B
Shibata EI
Shipsey IP
Adams GS
Chasse M
Cravey M
Cummings JP
Danko I
Napolitano J
He Q
Muramatsu H
Park CS
Park W
Thorndike EH
Source :
Physical review letters [Phys Rev Lett] 2005 Oct 28; Vol. 95 (18), pp. 181802. Date of Electronic Publication: 2005 Oct 24.
Publication Year :
2005

Abstract

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.

Details

Language :
English
ISSN :
0031-9007
Volume :
95
Issue :
18
Database :
MEDLINE
Journal :
Physical review letters
Publication Type :
Academic Journal
Accession number :
16383893
Full Text :
https://doi.org/10.1103/PhysRevLett.95.181802