Matches in SemOpenAlex for { <https://semopenalex.org/work/W2592603876> ?p ?o ?g. }
- W2592603876 endingPage "207" @default.
- W2592603876 startingPage "201" @default.
- W2592603876 abstract "When the bilocal heavy-quark effective theory (HQET) operator for the B-meson distribution amplitude has a light-like distance t between the quark and antiquark fields, the scale sim 1/t separates the UV and IR regions, which induce the cusp singularity in radiative corrections and the mixing of multiparticle states in nonperturbative corrections, respectively. We treat these notorious UV and IR behaviors simultaneously using the operator product expansion, with the local operators of dimension $d le 5$ and radiative corrections at order alpha_s for the corresponding Wilson coefficients. The result is derived in the coordinate space, which manifests the Wilson coefficients with Sudakov-type double logarithms and the higher-dimensional operators with additional gluons. This result yields the B-meson distribution amplitude for t less than sim 1 GeV^{-1}, in terms of $bar{Lambda}=m_B - m_b$ and the two additional HQET parameters as matrix elements of dimension-5 operators. The impact of these novel HQET parameters on the integral relevant to exclusive B decays, lambda_B, is also discussed." @default.
- W2592603876 created "2017-03-16" @default.
- W2592603876 creator A5071495044 @default.
- W2592603876 creator A5091249560 @default.
- W2592603876 date "2009-03-01" @default.
- W2592603876 modified "2023-09-23" @default.
- W2592603876 title "Operator product expansion for B-meson distribution amplitude and dimension-5 HQET operators" @default.
- W2592603876 cites W101909720 @default.
- W2592603876 cites W1785372771 @default.
- W2592603876 cites W1965706128 @default.
- W2592603876 cites W1969532660 @default.
- W2592603876 cites W1977116585 @default.
- W2592603876 cites W1984314143 @default.
- W2592603876 cites W1985827620 @default.
- W2592603876 cites W1986295397 @default.
- W2592603876 cites W1988334093 @default.
- W2592603876 cites W2004568519 @default.
- W2592603876 cites W2007566536 @default.
- W2592603876 cites W2017656006 @default.
- W2592603876 cites W2025366349 @default.
- W2592603876 cites W2026714835 @default.
- W2592603876 cites W2029153344 @default.
- W2592603876 cites W2041489400 @default.
- W2592603876 cites W2044466630 @default.
- W2592603876 cites W2048899036 @default.
- W2592603876 cites W2050071130 @default.
- W2592603876 cites W2058590819 @default.
- W2592603876 cites W2060841961 @default.
- W2592603876 cites W2061467808 @default.
- W2592603876 cites W2062578383 @default.
- W2592603876 cites W2063163270 @default.
- W2592603876 cites W2063181580 @default.
- W2592603876 cites W2065199472 @default.
- W2592603876 cites W2066711625 @default.
- W2592603876 cites W2073289612 @default.
- W2592603876 cites W2074783918 @default.
- W2592603876 cites W2075585261 @default.
- W2592603876 cites W2079081270 @default.
- W2592603876 cites W2084724589 @default.
- W2592603876 cites W2090006950 @default.
- W2592603876 cites W2091486206 @default.
- W2592603876 cites W2093212801 @default.
- W2592603876 cites W2093801425 @default.
- W2592603876 cites W2099019126 @default.
- W2592603876 cites W2100525886 @default.
- W2592603876 cites W2155821211 @default.
- W2592603876 cites W2161398700 @default.
- W2592603876 cites W2164266995 @default.
- W2592603876 cites W2170114950 @default.
- W2592603876 cites W2210582936 @default.
- W2592603876 cites W2614461961 @default.
- W2592603876 cites W2615977713 @default.
- W2592603876 cites W2914475623 @default.
- W2592603876 cites W3100344129 @default.
- W2592603876 cites W3100462970 @default.
- W2592603876 cites W3102543906 @default.
- W2592603876 cites W3103331286 @default.
- W2592603876 cites W3103369206 @default.
- W2592603876 cites W3103513695 @default.
- W2592603876 cites W3105273045 @default.
- W2592603876 cites W3146341973 @default.
- W2592603876 cites W3214353484 @default.
- W2592603876 cites W57178498 @default.
- W2592603876 cites W623285 @default.
- W2592603876 doi "https://doi.org/10.1016/j.physletb.2009.02.028" @default.
- W2592603876 hasPublicationYear "2009" @default.
- W2592603876 type Work @default.
- W2592603876 sameAs 2592603876 @default.
- W2592603876 citedByCount "20" @default.
- W2592603876 countsByYear W25926038762013 @default.
- W2592603876 countsByYear W25926038762014 @default.
- W2592603876 countsByYear W25926038762015 @default.
- W2592603876 countsByYear W25926038762019 @default.
- W2592603876 countsByYear W25926038762020 @default.
- W2592603876 countsByYear W25926038762022 @default.
- W2592603876 countsByYear W25926038762023 @default.
- W2592603876 crossrefType "journal-article" @default.
- W2592603876 hasAuthorship W2592603876A5071495044 @default.
- W2592603876 hasAuthorship W2592603876A5091249560 @default.
- W2592603876 hasBestOaLocation W25926038762 @default.
- W2592603876 hasConcept C104317684 @default.
- W2592603876 hasConcept C109214941 @default.
- W2592603876 hasConcept C110121322 @default.
- W2592603876 hasConcept C11413529 @default.
- W2592603876 hasConcept C121332964 @default.
- W2592603876 hasConcept C134306372 @default.
- W2592603876 hasConcept C158448853 @default.
- W2592603876 hasConcept C17020691 @default.
- W2592603876 hasConcept C180205008 @default.
- W2592603876 hasConcept C18199665 @default.
- W2592603876 hasConcept C185592680 @default.
- W2592603876 hasConcept C187834632 @default.
- W2592603876 hasConcept C200006409 @default.
- W2592603876 hasConcept C202444582 @default.
- W2592603876 hasConcept C2778113609 @default.
- W2592603876 hasConcept C33676613 @default.
- W2592603876 hasConcept C33923547 @default.
- W2592603876 hasConcept C3566410 @default.