scholarly journals Heavy Flavor, Quarkonia, and Electroweak Probes at Quark Matter 2012

2013 ◽  
Vol 904-905 ◽  
pp. 334c-341c ◽  
Author(s):  
Charles Gale ◽  
Lijuan Ruan
Keyword(s):  
Quark Matter ◽  
Heavy Flavor

scholarly journals QCD Kondo effect: Quark matter with heavy-flavor impurities

2015 ◽  
Vol 92 (6) ◽  
Author(s):  
Koichi Hattori ◽  
Kazunori Itakura ◽  
Sho Ozaki ◽  
Shigehiro Yasui
Keyword(s):  
Quark Matter ◽  
Kondo Effect ◽  
Heavy Flavor

scholarly journals Recent highlights from STAR

2018 ◽  
Vol 171 ◽  
pp. 01004
Author(s):  
Wangmei Zha
Keyword(s):  
Quark Matter ◽  
Heavy Ion Collisions ◽  
Star Collaboration ◽  
Heavy Ion ◽  
Particle Identification ◽  
Heavy Flavor ◽  
Ion Collisions ◽  
Star Experiment ◽  
Electro Magnetic ◽  
Magnetic Probes

The Solenoidal Tracker at RHIC (STAR) experiment takes advantage of its excellent tracking and particle identification capabilities at mid-rapidity to explore the properties of strongly interacting QCD matter created in heavy-ion collisions at RHIC. The STAR collaboration presented 7 parallel and 2 plenary talks at Strangeness in Quark Matter 2017 and covered various topics including heavy flavor measurements, bulk observables, electro-magnetic probes and the upgrade program. This paper highlights some of the selected results.

Strange Quark Matter as Dark Matter

2019 ◽  
Vol 22 (4) ◽  
pp. 311-317
Author(s):  
Hidezumi Terazawa
Keyword(s):  
Dark Matter ◽  
Quark Matter ◽  
Strange Quark ◽  
Strange Quark Matter ◽  
Quark Stars

New forms of matter such as super-hypernuclei (strange quark matter) and superhypernuclear stars (strange quark stars) as candidates for dark matter are discussed in some detail, based on the so-called "Bodmer–Terazawa–Witten hypothesis" assuming that they are stable absolutely or quasi-stable (decaying only weakly).

Heavy flavor results from PHENIX at RHIC

2009 ◽  
Author(s):  
Raphael Granier de Cassagnac
Keyword(s):  
Heavy Flavor

Lattice Simulation Study of the Properties of Cold Quark Matter with a Nonzero Isospin Density

JETP Letters ◽  
2019 ◽  
Vol 110 (1) ◽  
pp. 1-4 ◽  
Author(s):  
V. V. Braguta ◽  
A. Yu. Kotov ◽  
A. A. Nikolaev
Keyword(s):  
Simulation Study ◽  
Quark Matter ◽  
Lattice Simulation

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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