Determination of P(c -> D*(+)) and BR(c -> l(+)) at LEP 1

Authors :: Abreu, P
Adam, W
Adye, T
Adzic, P
Ajinenko, I
Albrecht, Z
Alderweireld, T
Alekseev, GD
Alemany, R
Allmendinger, T
Allport, PP
Almehed, S
Amaldi, U
Amapane, N
Amato, S
Anassontzis, EG
Andersson, P
Andreazza, A
Andringa, S
Antilogus, P
Apel, WD
Arnoud, Y
As
Abreu, P
Adam, W
Adye, T
Adzic, P
Ajinenko, I
Albrecht, Z
Alderweireld, T
Alekseev, GD
Alemany, R
Allmendinger, T
Allport, PP
Almehed, S
Amaldi, U
Amapane, N
Amato, S
Anassontzis, EG
Andersson, P
Andreazza, A
Andringa, S
Antilogus, P
Apel, WD
Arnoud, Y
As
Publication Year :: 2000
Abstract: The probability P(c --> D*(+)) that a charm quark fragments into a D*+ meson and the c --> l(+) semileptonic branching fraction were measured in Z(0) decay into c (c) over bar events. From the analysis of 3.5 Million Z(0) events collected from 1992 to 199<br />Addresses: Abreu P, FCUL, LIP, IST, Av Elias Garcia 14-1, PT-1000 Lisbon, Portugal. FCUL, LIP, IST, PT-1000 Lisbon, Portugal. Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA. Univ Instelling Antwerp, Dept Phys, B-2610 Wilrijk, Belgium. Free Univ B

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