• The B --> D*l nu form factor at zero recoil and the determination of |Vcb|

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    2002

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    Elsevier

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    Simone, J. N., Hashimoto, S., Kronfeld, A. S., Mackenzie, P. B., Ryan, S. M. `The B --> D*l nu form factor at zero recoil and the determination of |Vcb? in Nuclear Physics B - Proceedings Supplements, 106-107, 2002, pp 394-396

    Abstract

    We summarize our lattice QCD study of the form factor at zero recoil in the decay ?B ! D???. After careful consideration of all sources of systematic uncertainty, we find, hA1 (1) = 0.913+24 ?17 +17 ?30, where the first uncertainty is from statistics and fitting while the second combined uncertainty is from all other systematic effects.

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    http://hdl.handle.net/2262/23020

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    Pure & Applied Mathematics (Scholarly Publications)
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    Pure & Applied Mathematics
    Author's Homepage: http://people.tcd.ie/ryansin

    Author: RYAN, SINEAD MARIE

    Publisher: Elsevier
    Type of material: Journal Article