Online Strangeness in Quark Matter Conference 2021

Session

Open and New (Correlations)

Parallel 2c

18 May 2021, 11:10

Room C (Zoom)

Conveners

Open and New (Correlations): Parallel 2

• Yen-Jie Lee (Massachusetts Inst. of Technology (US))

41. Indications for a non-monotonic pattern in the $(T, \mu_{B})$-dependence of the specific viscosity

Roy Lacey (Stony Brook University)

18/05/2021, 11:10

Experimental talk

We present Azimuthal Anisotropy Scaling Functions for identified particle species spanning beam energies from RHIC to the LHC. The scaling functions, which clarify the respective influence of initial-state eccentricity, expansion dynamics, and the transport coefficients, indicate characteristic signatures for the transport coefficient's dependencies on the temperature ($T$) and the baryon...

47. Quarkonia excited state suppression in pp and p-Pb with ALICE

Yanchun Ding (Central China Normal University CCNU (CN))

18/05/2021, 11:30

Heavy quark production in nuclear collisions and hadronic interactions

Experimental talk

Quarkonium production in small systems has been the subject of many theoretical and experimental studies. In proton-nucleus (p-A) collisions, their production is sensitive to cold nuclear matter effects such as nuclear modification of parton densities, parton energy loss via initial-state radiation and transverse momentum broadening due to multiple soft collisions. Furthermore,...

42. Building a testable shear viscosity across the QCD phase diagram

Emma McLaughlin (Columbia University)

18/05/2021, 11:50

Current experiments at the Relativistic Heavy Ion Collider (RHIC) are probing
finite baryon densities where the shear viscosity to enthalpy ratio $\eta T/w$
of the Quark Gluon Plasma remains unknown. We use the Hadron Resonance Gas
(HRG) model with the most up-to-date hadron list to calculate $\eta T/w$ at low
temperatures and at finite baryon densities $\rho_B$. We then match $\eta...

195. Hydrodynamic description of D meson production in high-energy heavy-ion collisions

Chi Ding (Central China Normal University)

18/05/2021, 12:10

Bulk matter phenomena associated with strange and heavy quarks

Theory talk

The large values and the constituent-quark-number (NCQ) scaling of the elliptic flow of low-$p_T$ $D$ mesons imply that charm quarks, initially produced through hard processes, might be partially thermalized through the strong interactions with the quark-gluon plasma (QGP) in high-energy heavy-ion collisions.
To quantify the degree of thermalization of low-$p_T$ charm quarks, we compare...

63. Study of kaon-proton interactions with ALICE at the LHC

Georgy Kornakov (Warsaw University of Technology (PL))

18/05/2021, 12:30

Experimental talk

The precise knowledge of the strong interaction between kaons and nucleons is a key element needed for the chiral effective theories that describe the interaction between hadrons in the non–pertubative regime of QCD. Additionally, the knowledge of the interaction plays an important role in the study of the equation of state of dense baryonic matter, and hence has important implications for the...