scholarly journals Soft gluon radiation in top quark events: Effect of hadronicWdecays

1996 ◽  
Vol 54 (7) ◽  
pp. 4453-4462 ◽  
Author(s):  
Bond Masuda ◽  
Lynne H. Orr ◽  
W. J. Stirling
Keyword(s):  
Top Quark ◽  
Soft Gluon ◽  
Gluon Radiation

scholarly journals Soft-gluon corrections in top-quark production

2018 ◽  
Vol 33 (25) ◽  
pp. 1830021 ◽  
Author(s):  
Nikolaos Kidonakis
Keyword(s):  
Cross Sections ◽  
Top Quark ◽  
Z Bosons ◽  
New Physics ◽  
Higgs Bosons ◽  
Soft Gluon ◽  
Total Cross Sections ◽  
Single Top ◽  
Top Quark Production ◽  
Quark Production

I review calculations of soft-gluon corrections for top-quark production in hadron collisions. I describe theoretical formalisms for their resummation and for finite-order expansions. I show that soft-gluon corrections are dominant for a large number of top-quark processes. I discuss top–antitop pair production as well as single-top production, including total cross sections and differential distributions, and compare with data from the LHC and the Tevatron. I also discuss top-quark production in association with charged Higgs bosons, Z bosons and other particles in models of new physics.

scholarly journals Triple (and quadruple) soft-gluon radiation in QCD hard scattering

2020 ◽  
Vol 2020 (1) ◽  
Author(s):  
Stefano Catani ◽  
Dimitri Colferai ◽  
Alessandro Torrini
Keyword(s):  
Soft Gluon ◽  
Hard Scattering ◽  
Gluon Radiation

scholarly journals Soft gluon radiation in photon plus single jet events at LEP

1994 ◽  
Vol 324 (3-4) ◽  
pp. 487-491 ◽  
Author(s):  
E.W.N. Glover ◽  
A.G. Morgan
Keyword(s):  
Soft Gluon ◽  
Gluon Radiation ◽  
Single Jet

scholarly journals Soft Gluon Radiation off Heavy Quarks beyond Eikonal Approximation

2016 ◽  
Vol 2016 ◽  
pp. 1-10
Author(s):  
Trambak Bhattacharyya ◽  
Surasree Mazumder ◽  
Raktim Abir
Keyword(s):  
Quark Gluon Plasma ◽  
Radiation Spectrum ◽  
Eikonal Approximation ◽  
Gluon Plasma ◽  
Heavy Quarks ◽  
Soft Gluon ◽  
Plasma Medium ◽  
Gluon Radiation ◽  
Radiation Distribution ◽  
Angle Scattering

We calculate the soft gluon radiation spectrum off heavy quarks (HQs) interacting with light quarks (LQs) beyond small angle scattering (eikonality) approximation and thus generalize the dead-cone formula of heavy quarks extensively used in the literatures of Quark-Gluon Plasma (QGP) phenomenology to the large scattering angle regime which may be important in the energy loss of energetic heavy quarks in the deconfined Quark-Gluon Plasma medium. In the proper limits, we reproduce all the relevant existing formulae for the gluon radiation distribution off energetic quarks, heavy or light, used in the QGP phenomenology.

scholarly journals Gluon radiation and energy losses in top quark production

1994 ◽  
Vol 428 (1-2) ◽  
pp. 3-18 ◽  
Author(s):  
Yu.L. Dokshitzer ◽  
V.A. Khoze ◽  
W.J. Stirling
Keyword(s):  
Top Quark ◽  
Energy Losses ◽  
Gluon Radiation ◽  
Top Quark Production ◽  
Quark Production
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