scholarly journals Associated production of aZboson and a single heavy-quark jet

2004 ◽  
Vol 69 (7) ◽  
Author(s):  
J. Campbell ◽  
R. K. Ellis ◽  
F. Maltoni ◽  
S. Willenbrock
Keyword(s):  
Heavy Quark ◽  
Associated Production

Associated production of heavy quark flavor in e+e− annihilation

1979 ◽  
Vol 85 (2-3) ◽  
pp. 269-272 ◽  
Author(s):  
G.C. Branco ◽  
H.P. Nilles ◽  
K.H. Streng
Keyword(s):  
Heavy Quark ◽  
Associated Production ◽  
Quark Flavor

scholarly journals Associated production of a neutral top-Higgs with a heavy-quark pair in the γγ collisions at ILC

2010 ◽  
Vol 34 (8) ◽  
pp. 1057-1060 ◽  
Author(s):  
Huang Jin-Shu ◽  
Lu Gong-Ru ◽  
Xu Wei ◽  
Wang Shuai-Wei
Keyword(s):  
Heavy Quark ◽  
Associated Production ◽  
Heavy Quark Pair

Facing the challenge of 2017: beet juice and ion exchange based softening technologies

2014 ◽  
pp. 745-749 ◽  
Author(s):  
Marlene Beyerle ◽  
François Rousset ◽  
Nicolas-Julian Hilbold
Keyword(s):  
Ion Exchange ◽  
Critical Role ◽  
Regeneration System ◽  
Associated Production ◽  
Combined Use ◽  
Common Ion

This article will review common ion exchange-based softening technologies, describing how the most popular of them, the New Regeneration System (NRS) process, might be a key answer in facing the changes coming in 2017. The process’s principles and advantages will be explained, as well as the associated production-regeneration sequence. The combined use of additional technologies can play a critical role as well, and this article will demonstrate how the integration of additional technologies – in this case chromatography – can increase competitiveness.

On the Drag Force of a Heavy Quark via 5d Kerr-AdS Background

2020 ◽  
Vol 51 (4) ◽  
pp. 535-539
Author(s):  
I. Aref’eva ◽  
A. Golubtsova ◽  
E. Gourgoulhon
Keyword(s):  
Heavy Quark ◽  
Drag Force

scholarly journals Heavy-flavor hadro-production with heavy-quark masses renormalized in the $$ \overline{\mathrm{MS}} $$, MSR and on-shell schemes

2021 ◽  
Vol 2021 (4) ◽  
Author(s):  
M. V. Garzelli ◽  
L. Kemmler ◽  
S. Moch ◽  
O. Zenaiev
Keyword(s):  
Heavy Quark ◽  
Cross Sections ◽  
Top Quark ◽  
Quark Mass ◽  
Production Cross ◽  
Hadron Collider ◽  
Distribution Functions ◽  
Heavy Flavor ◽  
Parton Distribution Functions ◽  
Heavy Quark Mass

Abstract We present predictions for heavy-quark production at the Large Hadron Collider making use of the $$ \overline{\mathrm{MS}} $$ MS ¯ and MSR renormalization schemes for the heavy-quark mass as alternatives to the widely used on-shell renormalization scheme. We compute single and double differential distributions including QCD corrections at next-to-leading order and investigate the renormalization and factorization scale dependence as well as the perturbative convergence in these mass renormalization schemes. The implementation is based on publicly available programs, MCFM and xFitter, extending their capabilities. Our results are applied to extract the top-quark mass using measurements of the total and differential $$ t\overline{t} $$ t t ¯ production cross-sections and to investigate constraints on parton distribution functions, especially on the gluon distribution at low x values, from available LHC data on heavy-flavor hadro-production.

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