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Measurements of coherent charmonium production cross sections together with their ratio in ultra-peripheral PbPb collisions are studied at a nucleon-nucleon centre-of-mass energy of $5.02\,\mathrm{TeV}$, the differential cross-sections are…

高能物理 - 实验 · 物理学 2023-01-03 Xiaolin Wang

We discuss a number of cold nuclear matter effects that can modify open heavy flavor and quarkonium production in proton-nucleus collisions and could thus also affect their production in nucleus-nucleus collisions, in addition to hot…

高能物理 - 唯象学 · 物理学 2015-08-07 R. Vogt

We calculate the yields of quarkonia in heavy ion collisions at RHIC and the LHC as a function of their transverse momentum. Based upon non-relativistic quantum chromodynamics, our results include both color-singlet and color-octet…

高能物理 - 唯象学 · 物理学 2013-04-18 Rishi Sharma , Ivan Vitev

We review the hadro-production data presently available on open charm and beauty absolute production cross-sections, collected by experiments at CERN, DESY and Fermilab. The published charm production cross-section values are updated, in…

高能物理 - 唯象学 · 物理学 2008-11-26 C. Lourenco , H. K. Wohri

On November 8, 2010 the Large Hadron Collider (LHC) at CERN collided first stable beams of heavy ions (Pb on Pb) at center-of-mass energy of 2.76 TeV/nucleon. The LHC worked exceedingly well during its one month of operation with heavy…

核实验 · 物理学 2015-06-03 Tapan K. Nayak

We briefly review the predictions of the thermal model for hadron production in comparison to latest data from RHIC and extrapolate the calculations to LHC energy. Our main emphasis is to confront the model predictions with the recently…

核理论 · 物理学 2015-06-11 A. Andronic , P. Braun-Munzinger , K. Redlich , J. Stachel

The measurement of the production of particles coming from hard scattering processes covers a fundamental role in the characterization of the system formed in heavy-ion collisions, allowing to probe the microscopic processes underlying the…

高能物理 - 实验 · 物理学 2015-11-16 Andrea Rossi

The LHCb experiment is one of the major research projects at the Large Hadron Collider. Its acceptance and instrumentation is optimised to perform high-precision studies of flavour physics and particle production in a unique kinematic range…

高能物理 - 实验 · 物理学 2013-06-25 Dmytro Volyanskyy

An overview of the phenomenology and experimental results on open heavy-flavour and quarkonium production in heavy-ion collisions at the RHIC and at the LHC energies is presented, with special emphasis on observables that carry information…

高能物理 - 唯象学 · 物理学 2023-07-31 Andrea Dubla

Hard QCD results in proton-proton collisions at sqrt(s) = 7 TeV with jets from data recorded up to the end of 2010 by the CMS and ATLAS experiments at the LHC are reported. Inclusive jet and di-jet cross section measurements as well as…

高能物理 - 实验 · 物理学 2015-06-03 Sven Menke

Quarkonia are golden probes of heavy ion collisions that have attracted much attention from both experimental and theoretical perspectives. This paper will review recent theoretical studies on quarkonium thermal properties, with a…

高能物理 - 唯象学 · 物理学 2024-11-08 Jiaxing Zhao

Early November 2010, the LHC collided for the first time heavy ions, Pb on Pb, at a centre-of-mass energy of 2.76 TeV/nucleon. This date marked both the end of almost 20 years of preparing for nuclear collisions at the LHC, as well as the…

高能物理 - 实验 · 物理学 2015-06-03 J. Schukraft

Heavy flavour production in proton-proton (pp) collisions provides insights into the fundamental properties of Quantum Chromodynamics (QCD). Beauty hadron production measurements are widely performed through indirect approaches based on…

核实验 · 物理学 2024-08-09 Xiaozhi Bai , Guangsheng Li , Yifei Zhang , Qingyi Situ , Xiaolong Chen

Fluctuation measurements are important sources of information on the mechanism of particle production at LHC energies. This article reports the first experimental results on third-order cumulants of the net-proton distributions in Pb$-$Pb…

核实验 · 物理学 2023-11-28 ALICE Collaboration

Heavy quarks are effective probes of the hot and dense nuclear matter, the quark-gluon plasma, produced in ultra-relativistic heavy-ion collisions. Due to the short time scale characterising their production, heavy quarks experience the…

核实验 · 物理学 2020-12-07 Fabio Catalano

In this contribution, the latest results on hadronization studies of charm and beauty quarks obtained with the data collected with the ALICE experiment at the LHC are presented. Measurements of prompt and non-prompt charm-hadron production…

高能物理 - 实验 · 物理学 2023-05-18 Mattia Faggin

Measurements of production cross-sections of inclusive $b$-hadrons pairs, bottom mesons and baryons, and quarkonia at LHC will be shown. Recent measurements of branching fractions of bottom baryons, bottom mesons with baryons in the final…

高能物理 - 实验 · 物理学 2019-11-12 P. Ronchese

Back-to-back light and heavy flavor dijet measurements are promising experimental channels to accurately study the physics of jet production and propagation in a dense QCD medium. They can provide new insights into the path length, color…

高能物理 - 唯象学 · 物理学 2019-02-22 Zhong-Bo Kang , Jared Reiten , Ivan Vitev , Boram Yoon

Results on open charm and beauty production and on the search for top production in high-energy electron-proton collisions at HERA are reviewed. This includes a discussion of relevant theoretical aspects, a summary of the available…

高能物理 - 实验 · 物理学 2015-06-26 O. Behnke , A. Geiser , M. Lisovyi

The recent theory developments and latest experimental results on heavy-flavour production in Deep Inelastic Scattering and at hadron colliders are summarized. Models of heavy quarkonia production, non-perturbative corrections to…

高能物理 - 唯象学 · 物理学 2010-11-19 Katerina Lipka , Gennaro Corcella