Collinear subtractions in hadroproduction of heavy quarks
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In this article, the collinear subtraction terms needed to establish a massive variable-flavor-number scheme for the one-particle inclusive production of heavy quarks in hadronic collisions are discussed.Abstract:
We present a detailed discussion of the collinear subtraction terms needed to establish a massive variable-flavor-number scheme for the one-particle inclusive production of heavy quarks in hadronic collisions. The subtraction terms are computed by convoluting appropriate partonic cross sections with perturbative parton distribution and fragmentation functions relying on the method of mass factorization. We find (with one minor exception) complete agreement with the subtraction terms obtained in a previous publication by comparing the zero-mass limit of a fixed-order calculation with the genuine massless results in the ${\overline{\mathrm{MS}}}$
scheme. This presentation will be useful for extending the massive variable-flavor-number scheme to other processes.read more
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TL;DR: In this paper, a sedimentological core and petrographic characterisation of samples from eleven boreholes from the Lower Carboniferous of Bowland Basin (Northwest England) is presented.
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Anton Andronic,François Arleo,François Arleo,Roberta Arnaldi,A. Beraudo,Elena Bruna,Davide Caffarri,Z. Conesa del Valle,J. G. Contreras,Torsten Dahms,Andrea Dainese,Magdalena Djordjevic,Elena G. Ferreiro,Hirotsugu Fujii,Pol Bernard Gossiaux,R. Granier de Cassagnac,C. Hadjidakis,M. He,H. van Hees,W. A. Horowitz,R. S. Kolevatov,R. S. Kolevatov,B.Z. Kopeliovich,Jean-Philippe Lansberg,Maria Paola Lombardo,Carlos Lourenco,G. Martinez-Garcia,L. Massacrier,L. Massacrier,Camelia Mironov,Andre Mischke,Marlene Nahrgang,Matthew Nguyen,Joakim Nystrand,S. Peigne,S. Porteboeuf-Houssais,I. K. Potashnikova,Andry Malala Rakotozafindrabe,Ralf Rapp,Patrick Robbe,M. Rosati,Philippe Rosnet,Helmut Satz,Rainer Martin Schicker,Ingo Schienbein,Ivan Schmidt,Enrico Scomparin,Rishi Sharma,Johanna Stachel,Diego Stocco,Michael Strickland,Raphaël Tieulent,Barbara Antonina Trzeciak,Jan Uphoff,Ivan Vitev,Ramona Vogt,Ramona Vogt,Kazuhiro Watanabe,Kazuhiro Watanabe,H. K. Woehri,P. Zhuang +60 more
TL;DR: In this paper, the authors review the study of open heavy-flavour and quarkonium production in high-energy hadronic collisions, as tools to investigate fundamental aspects of Quantum Chromodynamics, from the proton and nucleus structure at high energy to deconfinement and the properties of the Quark-Gluon Plasma.
Journal ArticleDOI
Heavy-flavour and quarkonium production in the LHC era: from proton-proton to heavy-ion collisions
Anton Andronic,François Arleo,François Arleo,Roberta Arnaldi,A. Beraudo,Elena Bruna,Davide Caffarri,Z. Conesa del Valle,J. G. Contreras,Torsten Dahms,Andrea Dainese,Magdalena Djordjevic,Elena G. Ferreiro,Hirotsugu Fujii,Pol Bernard Gossiaux,R. Granier de Cassagnac,C. Hadjidakis,M. He,H. van Hees,W. A. Horowitz,R. S. Kolevatov,R. S. Kolevatov,B.Z. Kopeliovich,Jean-Philippe Lansberg,Maria Paola Lombardo,Carlos Lourenco,G. Martinez-Garcia,L. Massacrier,L. Massacrier,Camelia Mironov,Andre Mischke,Marlene Nahrgang,Matthew Nguyen,Joakim Nystrand,S. Peigne,S. Porteboeuf-Houssais,I. K. Potashnikova,Andry Malala Rakotozafindrabe,Ralf Rapp,Patrick Robbe,M. Rosati,Philippe Rosnet,Helmut Satz,Rainer Martin Schicker,Ingo Schienbein,Ivan Schmidt,Enrico Scomparin,Rishi Sharma,Johanna Stachel,Diego Stocco,Michael Strickland,Raphaël Tieulent,Barbara Antonina Trzeciak,Jan Uphoff,Ivan Vitev,Ramona Vogt,Ramona Vogt,Kazuhiro Watanabe,Kazuhiro Watanabe,H. K. Woehri,P. Zhuang +60 more
TL;DR: This report reviews the study of open heavy-flavour and quarkonium production in high-energy hadronic collisions, as tools to investigate fundamental aspects of Quantum Chromodynamics, from the proton and nucleus structure at high energy to deconfinement and the properties of the Quark–Gluon Plasma.
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Charmed-Meson Fragmentation Functions with Finite-Mass Corrections
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Inclusive charmed-meson production at the CERN LHC
TL;DR: In this paper, the authors present predictions for the inclusive production of D mesons at the CERN LHC in the general-mass variable-flavor-number scheme at next-to-leading order.
References
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Phd by thesis
TL;DR: In this paper, a sedimentological core and petrographic characterisation of samples from eleven boreholes from the Lower Carboniferous of Bowland Basin (Northwest England) is presented.
Journal ArticleDOI
The total cross section for the production of heavy quarks in hadronic collisions
TL;DR: In this paper, the authors present the results of a full calculation of the QCD O(a$) radiative corrections to the total cross-aection for the production of a heavy quark pair.
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The p T spectrum in heavy-flavour hadroproduction
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TL;DR: In this paper, the transverse-momentum distribution of heavy flavors in hadronic collisions is considered, and a formalism in which large transverse momentum logarithms are resummed at the next-to-leading level, and mass effects are included exactly up to order α-strong^3, so as to retain predictivity at both small and large transversal momenta.
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The one particle inclusive differential cross section for heavy quark production in hadronic collisions
TL;DR: In this paper, the one-particle inclusive differential cross section for heavy quark production in hadronic collisions, including the O(αS3) radiative corrections, is presented.
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