The pT spectrum in heavy-flavour hadroproduction | Zendy

Matteo Cacciari | Zendy; M. Greco | Zendy; Paolo Nason | Zendy

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The p_T spectrum in heavy-flavour hadroproduction

Author(s) -

Matteo Cacciari,

M. Greco,

Paolo Nason

Publication year - 1998

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/1998/05/007

Subject(s) - physics , particle physics , flavour , spectrum (functional analysis) , nuclear physics , quantum mechanics

We consider the transverse-momentum distribution of heavy flavours inhadronic collisions. We present a formalism in which large transverse-momentumlogarithms are resummed at the next-to-leading level, and mass effects areincluded exactly up to order \alpha_strong^3, so as to retain predictivity atboth small and large transverse momenta. As an example, we apply our formalismto b production at the Tevatron.Comment: 34 pages, Latex, epsfig, 11 figures. Submitted to JHE

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