Measurement of the branching fraction for D0 → K−π+

, ALEPH Collaboration (1997) Measurement of the branching fraction for D0 → K−π+. Physics Letters B, 403 (3-4). pp. 367-376. ISSN 0370-2693

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Abstract

The branching fraction for D0 → K−π+ is measured with the statistics collected by ALEPH from 1991 to 1994. The method is based on the comparison between the rate for the reconstructed , D0 → K−π+ decay chain and the rate for inclusive soft pion production at low transverse momentum with respect to the nearest jet. The result is B(D0 → K−π+0 = (3.90 ± 0.09 ± 0.12)%

Item Type:
Journal Article
Journal or Publication Title:
Physics Letters B
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/3100/3106
Subjects:
ID Code:
64018
Deposited By:
Deposited On:
14 May 2013 14:42
Refereed?:
Yes
Published?:
Published
Last Modified:
24 Nov 2020 02:22