Quarkonium polarization and hydrodynamics with spin

• Grant number: 23/06278-2
• Support Opportunities: Regular Research Grants
• Start date: February 01, 2024
• End date: January 31, 2026
• Field of knowledge: Physical Sciences and Mathematics - Physics - Elementary Particle Physics and Fields
• Agreement: National Research Foundation of Korea (NRF)
• Principal Investigator: Donato Giorgio Torrieri
• Grantee: Donato Giorgio Torrieri
• Principal researcher abroad: Su Houng Lee
• Institution abroad: Yonsei University , South Korea
• Host Institution: Instituto de Física Gleb Wataghin (IFGW). Universidade Estadual de Campinas (UNICAMP). Campinas , SP, Brazil
• City of the host institution: Campinas

Abstract

In this project we combine hydrodynamics with spin and effective field theory techniques to study the behavior of quarkonium in an approximately locally equilibrated thermal rotating medium with finite spin density. The objective is to develop quarkonium polarization in heavy ion collisions as a phenomenological tool to study relativistic hydrodynamics with spin. (AU)

Scientific publications

(11)

(The scientific publications listed on this page originate from the Web of Science or SciELO databases. Their authors have cited FAPESP grant or fellowship project numbers awarded to Principal Investigators or Fellowship Recipients, whether or not they are among the authors. This information is collected automatically and retrieved directly from those bibliometric databases.)

TAGHINAVAZ, FARID; TORRIERI, GIORGIO. Linearized fluctuating hydrodynamics via random polynomials. PHYSICAL REVIEW D, v. 110, n. 5, p. 13-pg., 2024-09-11. (23/06278-2)

MUNCINELLI, CICERO D.; GARDIM, FERNANDO G.; CHINELLATO, DAVID D.; DENICOL, GABRIEL S.; GIANNINI, ANDRE, V; LUZUM, MATTHEW; NORONHA, JORGE; DA SILVA, TIAGO NUNES; TAKAHASHI, JUN; TORRIERI, GIORGIO. Universality of scaled particle spectra in ultrarelativistic heavy-ion collisions. PHYSICAL REVIEW C, v. 112, n. 6, p. 7-pg., 2025-12-29. (25/01122-0, 23/13749-1, 17/05685-2, 18/24720-6, 22/16166-4, 23/06278-2)

BLASONE, MASSIMO; GIACOSA, FRANCESCO; SMALDONE, LUCA; TORRIERI, GIORGIO. Chiral oscillations in finite time quantum field theory. EUROPEAN PHYSICAL JOURNAL C, v. 85, n. 5, p. 6-pg., 2025-05-12. (23/06278-2)

BLASONE, M.; GIACOSA, F.; SMALDONE, L.; TORRIERI, G.. Flavor neutrinos as unstable particles: an interaction picture view. Journal of Physics: Conference Series, v. 2883, p. 10-pg., 2024-01-01. (23/06278-2)

GALOPPO, MARCO; TORRIERI, GIORGIO. The need for a nonlocal expansion in general relativity. ANNALS OF PHYSICS, v. 484, p. 10-pg., 2025-11-21. (23/06278-2)

MONTENEGRO, DAVID; TORRIERI, GIORGIO. Causality of polarizable dissipative fluids from Lagrangian hydrodynamics. PHYSICAL REVIEW D, v. 112, n. 3, p. 12-pg., 2025-08-29. (23/06278-2)

GONSALVES, KAYMAN J.; TORRIERI, GIORGIO; RYBLEWSKI, RADOSLAW. Meson spin alignment and baryon polarization from coalescence with spin-vorticity nonequilibrium. PHYSICAL REVIEW C, v. 112, n. 1, p. 15-pg., 2025-07-07. (23/06278-2)

CHINELLATO, DAVID DOBRIGKEIT; LISA, MICHAEL ANNAN; SERENONE, WILLIAN MATIOLI; SHEN, CHUN; TAKAHASHI, JUN; TORRIERI, GIORGIO. Vortex rings in event-by-event relativistic heavy-ion collisions. PHYSICAL REVIEW C, v. 110, n. 5, p. 10-pg., 2024-11-15. (23/06278-2)

SAMPAIO, G. M.; RABELO-SOARES, G.; TORRIERI, G.. Gaussian generally covariant hydrodynamics. PHYSICAL REVIEW D, v. 112, n. 5, p. 17-pg., 2025-09-02. (23/06278-2)

TORRIERI, GIORGIO. Emergent symmetries of relativistic fluid dynamics from local ergodicity. PHYSICAL REVIEW D, v. 109, n. 5, p. 8-pg., 2024-03-28. (23/06278-2)

GAUY, GUSTAVO MATHEUS; SOBREIRA, FLAVIA; TORRIERI, GIORGIO. Hanbury-Brown and Twiss effect in inflationary cosmological perturbations. PHYSICAL REVIEW D, v. 110, n. 8, p. 22-pg., 2024-10-16. (23/06278-2)