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pro vyhledávání: '"Judd, Harrison"'
Autor:
Judd Harrison
Publikováno v:
Physical Review D. 105
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70804498c16cda465a15b358e3b259f3
https://doi.org/10.1103/physrevd.105.094506
https://doi.org/10.1103/physrevd.105.094506
Publikováno v:
Physical review letters. 125(22)
We use our lattice QCD computation of the B_{c}→J/ψ form factors to determine the differential decay rate for the semitauonic decay channel and construct the ratio of branching fractions R(J/ψ)=B(B_{c}^{-}→J/ψτ^{-}ν[over ¯]_{τ})/B(B_{c}^{-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::14031220a780a4a9aa93aab244e38f1f
https://pubmed.ncbi.nlm.nih.gov/33315442
https://pubmed.ncbi.nlm.nih.gov/33315442
Autor:
Christine T H, Davies, Judd, Harrison, G Peter, Lepage, Christopher J, Monahan, Junko, Shigemitsu, Matthew, Wingate
Publikováno v:
Physical review letters. 124(8)
Predicting the B_{s}^{0}-B[over ¯]_{s}^{0} width difference ΔΓ_{s} relies on the heavy quark expansion and on hadronic matrix elements of ΔB=2 operators. We present the first lattice QCD results for matrix elements of the dimension-7 operators R_
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::91ac521c61c0d253af5af714908fa5c9
https://pubmed.ncbi.nlm.nih.gov/32167368
https://pubmed.ncbi.nlm.nih.gov/32167368