RT Journal Article
T1 D-meson diffusion in hadronic matter
A1 Llanes Estrada, Felipe José
A1 Torres Rincón, Juan Miguel
A1 Abreu, Luciano M.
A1 Cabrera, Daniel
A1 Tolos, Laura
AB We present effective-field-theory results with unitarized interactions on the D-meson transport coefficients in a gas populated by light mesons and baryons at finite temperature and baryochemical potential. The Fokker-Planck equation is used to compute the drag force, the relaxation time and the diffusion coefficients of D mesons for collisions at FAIR. At finite baryochemical potential, the combined effect of net baryonic density and sizable meson-baryon interaction makes the D mesons to relax more efficiently than in the mu(B) = 0 case. We also describe the connection with the quark-gluon plasma phase in adiabatic trajectories on the phase diagram at both zero and finite baryochemical potential.
PB IOP Publishing Ltd
SN 1742-6588
YR 2014
FD 2014
LK https://hdl.handle.net/20.500.14352/33721
UL https://hdl.handle.net/20.500.14352/33721
LA eng
NO Published under licence by IOP Publishing Ltd.Workshop on FAIR Next Generation of ScientistS (FAIRNESS)(2. 2013. Berlin).JMTR acknowledges the organizers of FAIRNESS 2013 for the hospitality received and theopportunity to present these results. This work has been financed by grants FPA2010-16963,FPA2011-27853-C02-01, FPA2011-27853-C02-02 (Spain), BMBF (Germany) under project no.05P12RFFCQ, EU Integrated Infrastructure Initiative Hadron Physics Project under GrantAgreement n. 227431 and Grant No. FP7-PEOPLE-2011-CIG under Contract No. PCIG09-GA-2011-291679. LMA thanks CAPES (Brazil) for partial financial support. DC acknowledgessupport from Centro Nacional de Fisica de Partticulas, Astroparticulas y Nuclear (Consolider -Ingenio 2010) and LT acknowledges support from the Ramon y Cajal Research Programme.
NO BMBF, Alemania
NO Centro Nacional de Fisica de Partîcculas, Astroparticulas y Nuclear
NO CAPES, Brasil
DS Docta Complutense
RD 21 abr 2025