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1.
Form factors for semileptonic B-decays with HISQ light quarks and clover b-quarks in Fermilab interpretation / Jeong, Hwancheol (Indiana U.) ; DeTar, Carleton (Utah U.) ; El-Khadra, Aida X. (Tata Inst. ; Bielefeld U. ; CERN ; Kaiserslautern U. ; Illinois U., Urbana) ; Gámiz, Elvira (CAFPE, Granada ; Granada U., Theor. Phys. Astrophys.) ; Gelzer, Zechariah (Tata Inst. ; Bielefeld U. ; CERN ; Kaiserslautern U. ; Illinois U., Urbana) ; Gottlieb, Steven (Indiana U.) ; Jay, William (MIT, Cambridge, CTP) ; Kronfeld, Andreas (Fermilab) ; Lytle, Andrew (Tata Inst. ; Bielefeld U. ; CERN ; Kaiserslautern U. ; Illinois U., Urbana) ; Vaquero, Alejandro (Zaragoza U.)
We compute the vector, scalar, and tensor form factors for the $B\to \pi$, $B\to K$, and $B_s\to K$ amplitudes, which are needed to describe semileptonic $B$-meson decay rates for both the charged and neutral current cases. We use the highly improved staggered quark (HISQ) action for the sea and light valence quarks. [...]
arXiv:2402.14924; FERMILAB-CONF-24-0077-T.- 2024-05-04 - 9 p.
- Published in : PoS: LATTICE2023 (2024) , pp. 253 Fulltext: document - PDF; 2402.14924 - PDF; 477e115143aafe3f8c7fb18cda1d585b - PDF; External link: Fermilab Library Server
In : 40th International Symposium on Lattice Field Theory (Lattice 2023), Fermilab, Batavia, IL, United States, 30 Jul - 5 Aug 2023, pp.253
2.
A lattice QCD perspective on weak decays of b and c quarks Snowmass 2022 White Paper / Boyle, Peter A. (Brookhaven ; U. Edinburgh, Higgs Ctr. Theor. Phys.) ; Chakraborty, Bipasha (Cambridge U., DAMTP) ; Davies, Christine T.H. (Glasgow U.) ; DeGrand, Thomas (Colorado U.) ; DeTar, Carleton (Utah U.) ; Del Debbio, Luigi (U. Edinburgh, Higgs Ctr. Theor. Phys.) ; El-Khadra, Aida X. (Illinois U., Urbana) ; Erben, Felix (U. Edinburgh, Higgs Ctr. Theor. Phys.) ; Flynn, Jonathan M. (U. Southampton (main)) ; Gámiz, Elvira (Granada U., Theor. Phys. Astrophys.) et al.
Lattice quantum chromodynamics has proven to be an indispensable method to determine nonperturbative strong contributions to weak decay processes. [...]
arXiv:2205.15373 ; CERN-TH-2022-036 ; FERMILAB-CONF-22-433-SCD-T ; JLAB-THY-22-3582, MITP-22-020 ; MIT-CTP/5413 ; MS-TP-22-07 ; SI-HEP-2022-11.
- 19.
Fermilab Library Server - eConf - Fulltext - Fulltext
3.
Opportunities for lattice QCD in quark and lepton flavor physics / USQCD Collaboration
This document is one of a series of whitepapers from the USQCD collaboration. Here, we discuss opportunities for lattice QCD in quark and lepton flavor physics. [...]
arXiv:1904.09479; FERMILAB-PUB-19-173-T; RBRC-1309.- 2019-11-14 - 19 p. - Published in : Eur. Phys. J. A 55 (2019) 195 Fulltext: PDF; Preprint: PDF; External links: Fermilab Library Server (fulltext available); Open Access fulltext

Također vidi: slična imena autora
2 El-Khadra, A
106 El-Khadra, A X
2 El-Khadra, A.
4 El-Khadra, A.X.
3 El-Khadra, Aida
4 El-Khadra, Aida X
1 El-Khadra, Aide
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