Dear SQM organizing committee,

Following my previous email, please find below my abstract for a talk.

_______________________________________________________________________________________________________

It has recently been argued that event-by-event fluctuations, choice in initial conditions, and proper calculations of v2{2} are necessary to resolve the long-standing RAA to v2{2} puzzle for high pT identified hadrons [1,2]. In this work, we investigate the effects of a 2+1d event-by-event fluctuating hydrodynamic background on the nuclear suppression factor and momentum anisotropies of heavy flavor mesons and non-photonic electrons. With the state-of-the-art D and B modular simulation code (DAB-MOD), improved recently in the low pT range by adding coalescence and a Langevin dynamic, we obtain the D and B mesons RAA, v2 and v3, as well as their multiparticle cumulants, in PbPb collisions at 5.02 TeV. The effect of adding energy loss fluctuations is also analysed. These results are compared to the latest experimental data. Finally, we explore new experimental observables in the heavy flavor sector that could provide greater insight into the consequences of flow fluctuations and further constraints on the model parameters [3].

[1] J. Noronha-Hostler, B. Betz, J. Noronha and M. Gyulassy, Phys. Rev. Lett. 116, no. 25, 252301 (2016) [arXiv:1602.03788 [nucl-th]].

[2] B. Betz, M. Gyulassy, M. Luzum, J. Noronha, J. Noronha-Hostler, I. Portillo and C. Ratti, arXiv:1609.05171 [nucl-th] (2016).

[3] C. A. G. Prado, J. Noronha-Hostler, A. A. P. Suaide, J. Noronha, M. G. Munhoz and M. R. Cosentino, arXiv:1611.02965 [nucl-th] (2016).

_______________________________________________________________________________________________________

Speaker: Roland Katz Co-Authors: Caio A. G. Prado, Jacquelyn Noronha-Hostler, Alexandre A. P. Suaide, Jorge Noronha, Marcelo G. Munhoz

I apologize one more time for the delay, Please tell me if you need any additional information. Best regards.

Roland Katz (Postdoc at the University of São Paulo)

rkatz@if.usp.br a écrit :

Dear SQM organizing committee,

I have just realized that I got the abstract and early registration deadlines mixed up. I deeply apologize for that mistake. Would it still be possible to send you my abstract for a talk ?

The latter will follow in few hours.

Thank you very much, Best regards.

Roland Katz Postdoc at the University of São Paulo