4.7 Article

Charmed-hadron fragmentation functions from CERN LEP1 revisited

Journal

PHYSICAL REVIEW D
Volume 74, Issue 3, Pages -

Publisher

AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.74.037502

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In Phys. Rev. D 58, 014014 (1998) and 71, 094013 (2005), we determined nonperturbative D-0, D+, D*+, D-s(+), and Lambda(+)(c) fragmentation functions, both at leading and next-to-leading order in the (MS) over bar factorization scheme, by fitting e(+)e(-) data taken by the OPAL Collaboration at CERN LEP1. The starting points for the evolution in the factorization scale mu were taken to be mu(0)=2m(Q), where Q=c, b. For the reader's convenience, in this paper, we repeat this analysis for mu(0)=m(Q), where the flavor thresholds of modern sets of parton density functions are located.

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