Lattice calculation of the semileptonic form factor at the end point for DK*

Claude W. Bernard, Aida X. El-Khadra, Amarjit Soni

Research output: Contribution to journalArticlepeer-review

Abstract

The axial form factor at q2=qmax2 (end point) for DK* is reported: A1(qmax2)=1.230.160.31. Our lattice study of A1(qmax2) as a function of quark masses suggests an approximate onset of heavy-quark symmetry even for fairly light quark masses.

Original languageEnglish (US)
Pages (from-to)998-1000
Number of pages3
JournalPhysical Review D
Volume47
Issue number3
DOIs
StatePublished - 1993
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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