Light-cone sum rules: A SCET-based formulation

We describe the construction of light-cone sum rules (LCSRs) for exclusive $B$-meson decays into light energetic hadrons from correlation functions within soft-collinear effective theory (SCET). As an example, we consider the SCET sum rule for the $B \to \pi$ transition form factor at large recoil,...

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Detalles Bibliográficos
Autores principales: De Fazio, F, Feldmann, T, Hurth, Tobias
Lenguaje:eng
Publicado: 2005
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysbps.2006.11.057
http://cds.cern.ch/record/898265
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author De Fazio, F
Feldmann, T
Hurth, Tobias
author_facet De Fazio, F
Feldmann, T
Hurth, Tobias
author_sort De Fazio, F
collection CERN
description We describe the construction of light-cone sum rules (LCSRs) for exclusive $B$-meson decays into light energetic hadrons from correlation functions within soft-collinear effective theory (SCET). As an example, we consider the SCET sum rule for the $B \to \pi$ transition form factor at large recoil, including radiative corrections from hard-collinear loop diagrams at first order in the strong coupling constant.
id cern-898265
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2005
record_format invenio
spelling cern-8982652019-09-30T06:29:59Zdoi:10.1016/j.nuclphysbps.2006.11.057http://cds.cern.ch/record/898265engDe Fazio, FFeldmann, THurth, TobiasLight-cone sum rules: A SCET-based formulationParticle Physics - PhenomenologyWe describe the construction of light-cone sum rules (LCSRs) for exclusive $B$-meson decays into light energetic hadrons from correlation functions within soft-collinear effective theory (SCET). As an example, we consider the SCET sum rule for the $B \to \pi$ transition form factor at large recoil, including radiative corrections from hard-collinear loop diagrams at first order in the strong coupling constant.hep-ph/0510262BARI-TH-522CERN-PH-TH-2005-202SI-HEP-2005-13SLAC-PUB-11529oai:cds.cern.ch:8982652005-10-20
spellingShingle Particle Physics - Phenomenology
De Fazio, F
Feldmann, T
Hurth, Tobias
Light-cone sum rules: A SCET-based formulation
title Light-cone sum rules: A SCET-based formulation
title_full Light-cone sum rules: A SCET-based formulation
title_fullStr Light-cone sum rules: A SCET-based formulation
title_full_unstemmed Light-cone sum rules: A SCET-based formulation
title_short Light-cone sum rules: A SCET-based formulation
title_sort light-cone sum rules: a scet-based formulation
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/j.nuclphysbps.2006.11.057
http://cds.cern.ch/record/898265
work_keys_str_mv AT defaziof lightconesumrulesascetbasedformulation
AT feldmannt lightconesumrulesascetbasedformulation
AT hurthtobias lightconesumrulesascetbasedformulation

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