Event-shape engineering analysis of D meson in ultrarelativistic heavy-ion collisions
Creators
- 1. Laboratori Nazionali del Sud, INFN-LNS, Via S. Sofia 62, I-95123, Catania (Italy)
- 2. Department of Physics and Astronomy "E. Majorana", University of Catania, Via S. Sofia 64, I-95123, Catania (Italy)
- 3. School of Physics and Astronomy, Shanghai Key Laboratory for Particle Physics and Cosmology, and Key Laboratory for Particle Astrophysics and Cosmology (MOE), Shanghai Jiao Tong University, 200240, Shanghai (China)
Description
We describe the propagation of charm quarks in the quark-gluon plasma (QGP) by means of an event-by-event transport approach. In our calculations the non-perturbative interaction between heavy quarks and light partons has been taken into account through a quasi-particle approach with thermal light quark masses tuned to reproduce lQCD thermodynamics. We found that the flow observables and of D mesons are comparable with the experimental measurements for Pb + Pb collisions at 5.02 TeV in different ranges of centrality selections. The results are analyzed with event-shape engineering technique. The comparison of the anisotropic flow coefficients with experimental data show a quite good agreement with experimental data for different flow vector q selections, which confirms the strong coupling between charm quarks and light quarks in the QCD matter. Furthermore, we present here a novel study of the event-by-event correlations between flow harmonics of D mesons and soft hadrons at LHC energy with the event-shape engineering technique that can put further constraints on heavy quark transport coefficients toward a solid comparison between the phenomenological determination and the lattice QCD calculations.
Availability note (English)
Available from: http://dx.doi.org/10.1140/epjc/s10052-022-10802-2Additional details
Identifiers
Publishing Information
- Journal Title
- European Physical Journal. C, Particles and Fields (Online)
- Journal Volume
- 82
- Journal Issue
- 9
- Journal Page Range
- vp.
- ISSN
- 1434-6052
- CODEN
- EPCFFB
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 53122866
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S43: PARTICLE ACCELERATORS;
- Descriptors DEI
- ANISOTROPY; B QUARKS; C QUARKS; CERN LHC; COLLISIONS; COMPARATIVE EVALUATIONS; D MESONS; GLUONS; HARMONICS; HEAVY ION REACTIONS; QUANTUM CHROMODYNAMICS; QUARK MATTER; QUASI PARTICLES; RELATIVISTIC RANGE; STRONG-COUPLING MODEL; T QUARKS
- Descriptors DEC
- ACCELERATORS; BEAUTY PARTICLES; BOSONS; CHARM PARTICLES; CHARMED MESONS; CYCLIC ACCELERATORS; ELEMENTARY PARTICLES; ENERGY RANGE; EVALUATION; FERMIONS; FIELD THEORIES; HADRONS; MATHEMATICAL MODELS; MATTER; MESONS; NUCLEAR REACTIONS; OSCILLATIONS; PARTICLE MODELS; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; QUARKS; STORAGE RINGS; SYNCHROTRONS; TOP PARTICLES
Optional Information
- Notes
- AID: 833