Study of B -> pi l nu(l) and B+ -> eta(('))l(+)nu(l) decays and determination of vertical bar V-ub vertical bar

doi:10.1103/PhysRevD.98.034027

ITP OpenIR > SCI期刊论文

	Gonzalez-Solis, S ; Masjuan, P 1,2
	Study of B -> pi l nu(l) and B+ -> eta(('))l(+)nu(l) decays and determination of vertical bar V-ub vertical bar
Source Publication	PHYSICAL REVIEW D
Language	英语
Keyword	SEMILEPTONIC DECAYS HEAVY
Abstract	We reassess the B -> pi l nu(l) differential branching ratio distribution experimental data released by the BABAR and Belle Collaborations supplemented with all lattice calculations of the B -> pi form factor shape available to date obtained by the HPQCD, FNAL/MILC, and RBC/UKQCD Collaborations. Our study is based on the method of Pade approximants and includes a detailed scrutiny of each individual data set that allows us to obtain vertical bar V-ub vertical bar = 3.51(8)(stat)(7)(syst) x 10(-3). The semileptonic B+ -> eta(('))l(+)nu(l) decays are also addressed and the eta-eta' mixing discussed.
	2018
ISSN	2470-0010
Volume	98 Issue:3 Pages:34027
Subject Area	Astronomy & Astrophysics ; Physics
MOST Discipline Catalogue	Astronomy & Astrophysics ; Physics, Particles & Fields
DOI	10.1103/PhysRevD.98.034027
Indexed By	SCIE
Citation statistics	Cited Times:1[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.itp.ac.cn/handle/311006/23541
Collection	SCI期刊论文
Affiliation	1.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 2.Univ Autonoma Barcelona, Dept Fis, Grp Fis Teor, E-08193 Bellaterra, Barcelona, Spain 3.BIST, IFAE, Campus UAB, E-08193 Bellaterra, Barcelona, Spain
Recommended Citation GB/T 7714	Gonzalez-Solis, S,Masjuan, P. Study of B -> pi l nu(l) and B+ -> eta(('))l(+)nu(l) decays and determination of vertical bar V-ub vertical bar[J]. PHYSICAL REVIEW D,2018,98(3):34027.
APA	Gonzalez-Solis, S,&Masjuan, P.(2018).Study of B -> pi l nu(l) and B+ -> eta(('))l(+)nu(l) decays and determination of vertical bar V-ub vertical bar.PHYSICAL REVIEW D,98(3),34027.
MLA	Gonzalez-Solis, S,et al."Study of B -> pi l nu(l) and B+ -> eta(('))l(+)nu(l) decays and determination of vertical bar V-ub vertical bar".PHYSICAL REVIEW D 98.3(2018):34027.

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