Model independent extractions of |Vub| from inclusive B decays

Ian Low

doi:10.1142/S0217751X01007698

Model independent extractions of |V_ub| from inclusive B decays

Ian Low^*

^*Corresponding author for this work

Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

Abstract

We discuss the possibility of extracting |V_ub| from various spectra of inclusive B decays, without large systematic errors which usually arise from having to model the Fermi motion of the heavy quark. This strategy can be applied to the electron energy spectrum, as well as the hadronic mass spectrum. Modulo violation of local hadron-parton duality, the theoretical error in the extraction is estimated to be less than 10%.

Original language	English (US)
Pages (from-to)	645-647
Number of pages	3
Journal	International Journal of Modern Physics A
Volume	16
Issue number	SUPPL. 1B
DOIs	https://doi.org/10.1142/S0217751X01007698
State	Published - 2001

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics
Astronomy and Astrophysics

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abstract = "We discuss the possibility of extracting |Vub| from various spectra of inclusive B decays, without large systematic errors which usually arise from having to model the Fermi motion of the heavy quark. This strategy can be applied to the electron energy spectrum, as well as the hadronic mass spectrum. Modulo violation of local hadron-parton duality, the theoretical error in the extraction is estimated to be less than 10%.",

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