Transverse momentum resummation in soft-collinear effective theory

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We present a universal formalism for transverse momentum resummation in the view of soft-collinear effective theory (SCET), and establish the relation between our SCET formula and the well known Collins-Soper-Sterman's pQCD formula at the next-to-leading logarithmic order (NLLO). We also briefly discuss the reformulation of joint resummation in SCET.
23 pages, 7 figures; version to appear in Phys. Rev. D

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/201275

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ph/0501229
 http://arxiv.org/abs/hep-ph/0501229
 Phys.Rev.D72:114020,2005
 doi:10.1103/PhysRevD.72.114020

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arXiv