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Book of Abstracts XXXII International (ONLINE) Workshop on High Energy Physics ”Hot problems of Strong Interactions” Monday 09 November 2020 - Friday 13 November 2020 Book of Abstracts Contents ”Confinement and deconfinement in a magnetic background field” ............. 1 Advances on the QCD phase diagram from Ward Identities and Effective Theories . 1 Anomaly-induced inhomogeneous phase in QCD-like theories ............... 1 Axion Polariton in Magnetized Dense Quark Matter ..................... 1 Bottomonia production and polarization in the NRQCD with kt-factorization . 2 Bottomonium properties at high temperatures from lattice NRQCD ............ 2 Bottomonium suppression and elliptic flow from real-time quantum evolution . 3 Chiral dynamics and gluodynamics under rotation ..................... 3 Chiral magnetic effect and conductivity of quark-gluon plasma in external magnetic field 4 Chiral perturbation theory and pion condensation at finite isospin ............. 4 Correlated Dirac eigenvalues and axial anomaly in chiral symmetric QCD . 4 Crystalline chiral condensates in dense quark matter .................... 5 Direct photon production in pp, pA and AA collisions .................... 5 Discussion session (DL: Carlos Lourenco and Alexey Luchinsky) ”Heavy quarks”” . 5 Discussion session (DL: David Blaschke): QCD phase diagram in astrophysics: ”CEP or crossover all over - does it matter?” ............................ 6 Discussion session (DL: Elena Bratkovskaya) Phase diagram in the context of heavy-ion collisions ........................................... 6 Discussion session (DL: Frithjof Karsch): Strong-interacting matter at finite temperature 6 Discussion session (DL: Gert Aarts), QCD phase structure at non-zero baryon density . 6 Discussion session (DL: Igor Shovkovy): QCD phase diagram under strong external mag- netic field .......................................... 6 Discussion session (DL: Jens O. Andersen), Non-zero isospin density and meson condensa- tion .............................................. 6 Discussion session (DL: Kyrill Bugaev): ”Theoretical ideas and experimental searches of the critical point” ........................................ 6 iii Discussion session (DL: Michael Buballa), Inhomogeneous phases in strongly interacting matter ............................................ 7 Discussion session (DL: Oleg Teryaev): Anomalous transport phenomena and related issues ................................................ 7 Discussion session (DL: Xu-Guang Huang), Effects of rotation in QCD phase diagram . 7 Doubly Heavy Baryons: Lifetimes and Branching fractions of the Weak Decays . 7 Doubly Heavy Baryons: Lifetimes and Branching fractions of the Weak Decays . 7 Exotic hadrons from functional methods ........................... 8 Exotic hadrons from functional methods ........................... 8 Experimental study of QCD phase diagram at NICA energy range ............. 8 Experimental study of QCD phase diagram at NICA energy range abstract . 8 Exploring the existence of inhomogeneous phases in the 2+1-dimensional Gross-Neveu model in the limit of infinitely many flavors ....................... 9 Fermion helicity vs. chirality: transport, thermodynamic, and spin-polarization effects . 9 Finite Isospin Chiral Perturbation Theory in a Uniform Magnetic Field .......... 9 Fluctuations and the QCD phase diagram from functional methods . 10 Fully-heavy tetraquark states and their strong decays into di-charmonia . 10 Future Compact star observations that could confirm the existence of a Critical End Point in the QCD phase diagram ................................. 11 Future Compact star observations that could confirm the existence of a Critical End Point in the QCD phase diagram ................................. 11 Gravitational-Wave Signatures of the Hadron-Quark Phase Transition in Binary Compact Star Mergers ......................................... 11 Heavy Quarkonium Production in pNRQCD ......................... 12 Heavy tetraquarks in the relativistic quark model ...................... 12 Heavy-ion physics: Interplay of statistical and field- theoretic approaches . 12 How can one tell if there is quark matter in neutron stars . 13 How can one tell if there is quark matter in neutron stars? . 13 Inhomogeneous chiral condensates within the Functional Renormalisation Group . 13 Inhomogeneous phases of the Gross-Neveu model with a finite number of flavors . 13 Lattice study of rotating gluodynamics ............................ 14 Magnetic field dependence of the NJL coupling from lattice QCD . 14 Magnetic susceptibility of QCD matter ............................ 14 Magnetized QCD phase diagram from the point of view of chiral symmetry restoration . 15 Massive gravity ......................................... 15 Meson condensation in chiral perturbation theory ...................... 15 Model-independent approach to the neutron-star-matter equation of state . 16 Neutral meson properties in hot and magnetized quark matter . 16 On the phase structure of QCD ................................ 16 Opening address & Format remarks (R. Zhokhov) ...................... 17 Opening address (V. Petrov) .................................. 17 Pasta phase in hybrid hadron-quark stars ........................... 17 Phase diagram of strongly interacting matter and how should we study it in heavy ion collisions ........................................... 17 Pre-clustering near the QCD critical point: nuclear correlations and light-nuclei production ................................................ 18 Probing chiral symmetry restoration with dileptons ..................... 19 Probing the QCD equation of state with fluctuations of conserved charges . 19 Production of X(3872) at High Multiplicity .......................... 19 Production of X(3872) at High Multiplicity .......................... 20 Properties of doubly heavy baryons .............................. 20 Pseudo-scalar Higgs Resummation .............................. 20 QCD Phase Diagrams with Charge and Isospin Axes under Heavy-Ion Collision and Stellar Conditions .......................................... 21 QCD crossover line at finite chemical potential from the Lattice . 21 QCD phase diagram at non-zero real and imaginary chemical potential from lattice QCD 21 QCD phase structure in Polyakov linear-sigma model with non-zero isospin density . 22 QCD thermodynamics at nonzero isospin asymmetry .................... 22 Rotating Relativistic Matter and Angular Momenta ..................... 22 Rotation on lattices ....................................... 23 Rotational effect versus finite-size effect on chiral phase transition . 23 SPIN AND ANOMALY ..................................... 23 Search for the QCD Critical Point in Heavy-ion Collisions at RHIC . 24 Second look to the Polyakov Loop Nambu-Jona-Lasinio model at finite baryonic density 24 Spin and Anomaly ........................................ 24 Status of the NICA project ................................... 25 Structure of the Lefschetz thimbles decomposition of lattice fermion models . 25 The doubly heavy particles: baryons, tetraquarks and pentaquarks . 26 The fate of quarkonia in heavy-ion collisions at LHC energies: a unified description ofthe sequential suppression patterns .............................. 26 The hadron-quark phase transition and neutron star mergers . 26 The high density QCD phase diagram: of heavy ion collisions and neutron starmergers . 27 Topological charge and chiral density production in the early stage of high energy nuclear collisions ........................................... 27 Towards the understanding of quarkonium production through global-fit analyses of LHC data .............................................. 27 Transport and spectral properties of heavy quarks from lattice QCD . 28 Transport model approach to Λ and Λ¯ polarization in heavy-ion collisions . 28 Transport properties of the hot and dense QGP ....................... 29 Universal (?) scaling of QCD from Wilson femions ..................... 29 Universal scaling close to chiral limit of QCD ........................ 30 Universality driven analytic structure of QCD crossover . 30 Zilch Vortical Effect, Berry Phase, and Kinetic Theory .................... 31 XXXII International (ONLINE) Workshop on High Energy Physics ”Hot … / Book of Abstracts Session 2: QCD phase diagram under strong external magnetic field (NOTE! late starting time) / 53 ”Confinement and deconfinement in a magnetic background field” Massimo D’Elia1 1 University of Pisa and INFN Corresponding Author(s): [email protected] I will review recent results on the effects of a magnetic background field on the confining properties of strong interactions and on the deconfinement phase transition Session 1: Strong-interacting matter at finite temperature / 19 Advances on the QCD phase diagram from Ward Identities and Effective Theories Angel Gómez Nicola1 ; Jacobo Ruiz de Elvira2 ; Andrea Vioque-Rodríguez1 1 Universidad Complutense de Madrid 2 University of Bern Corresponding Author(s): [email protected], [email protected], [email protected] I will review recent advances on the QCD phase diagram, regarding mostly the nature of the chiral phase transition and its interplay with U(1)A restoration. Ward Identities and Effective Theories will be the main theoretical tools. The former allow to establish the thermal behaviour of chiral and U(1)A partners whereas the latter turns out to be quite fruitful for certain observables of interest such as scalar and topological susceptibilities
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