Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

The SEMPARIS seminar webserver hosts annoucements of all seminars taking place in Paris area, in all topics of physics, mathematics and computer science. It allows registered users to receive a selection of announcements by email on a daily or weekly basis, and offers the possibility to archive PDF or Powerpoint files, making it available to the scientific community.   [ More information ]


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Wednesday 22 May 2024, 12:45 at LPENS, 3 rue d'Ulm FORUM-ENS (Forum de Physique Statistique @ ENS) cond-mat.stat-mech
Manon Michel ( Universite Clermont-Auvergne ) TBA
Abstract: TBA

Thursday 23 May 2024, 11:00 at LPTHE, bibliothèque du LPTHE, tour 13-14, 4eme étage SEM-DARBOUX (Séminaire Darboux - physique théorique et mathématiques) hep-th|math.DG
Eleanora Di Nezza ( IMJ ) TBA

Thursday 23 May 2024, 14:00 at LPTMC, LPTMC seminar room, Jussieu, towers 12-13, 5th floor, room 523 SEM-EXCEP (Seminaire exceptionnel) cond-mat
Nicolas Bergeal ( ESPCI ) Mesures de densité superfluide dans les supraconducteurs 2D
Abstract: TBA

Monday 27 May 2024, 13:30 at LPENS, U209 (29 rue d'Ulm) LPENS-MDQ (Séminaire Matériaux et Dispositifs Quantiques du LPENS) cond-mat
Sanchar Sharma TBA

Wednesday 29 May 2024, 12:45 at LPENS, 3 rue dUlm, College de France FORUM-ENS (Forum de Physique Statistique @ ENS) cond-mat.stat-mech
Pierfrancesco Urbani ( IPHT ) TBA
Abstract: T

Monday 3 June 2024, 11:00 at IPHT, Salle Claude Itzykson, Bât. 774 IPHT-STA (Séminaire de Physique Statistique, CEA/Saclay) cond-mat
Guilhem Semerjian ( LPENS ) TBA
Abstract: TBA

Tuesday 4 June 2024, 11:00 at LPTMS, Salle des séminaires du FAST et du LPTMS, bâtiment Pascal n°530 LPTMS (Séminaire du Laboratoire de Physique Théorique et Modèles Statistiques (Orsay)) cond-mat.stat-mech
Alexios P. Polychronakos ( CUNY New York ) TBA

Wednesday 5 June 2024, 13:30 at DPT-PHYS-ENS, ConfIV (E244) - Dépt de Physique de l'ENS - 24 rue Lhomond 75005 PARIS COLLOQUIUM-ENS (Colloquium of the Physics Department of ENS) physics
Guy Perrin TBA

Wednesday 5 June 2024, 13:45 at LPENS, 3 rue d'Ulm FORUM-ENS (Forum de Physique Statistique @ ENS) cond-mat.stat-mech
Guy Bunin ( Technion ) TBA
Abstract: TBA

Tuesday 11 June 2024, 11:00 at LPTMS, Salle des séminaires du FAST et du LPTMS, bâtiment Pascal n°530 LPTMS (Séminaire du Laboratoire de Physique Théorique et Modèles Statistiques (Orsay)) cond-mat.stat-mech
Ritesh Bhola ( Tata institute, Mumbai ) TBA

Wednesday 12 June 2024, 14:15 at IPHT, Salle Claude Itzykson, Bât. 774 IPHT-MAT (Séminaire de matrices, cordes et géométries aléatoires) hep-th
Victor Rodriguez ( Princeton ) TBD
Abstract: TBD

Wednesday 19 June 2024, 12:45 at LPENS, 3 rue dUlm FORUM-ENS (Forum de Physique Statistique @ ENS) cond-mat.stat-mech
Ananda Roy ( Rutgers University ) TBA
Abstract: TBA

Wednesday 19 June 2024, 14:15 at IPHT, Salle Claude Itzykson, Bât. 774 IPHT-MAT (Séminaire de matrices, cordes et géométries aléatoires) hep-th
Fridrik Gautason TBD
Abstract: TBD

Tuesday 25 June 2024, 11:00 at LPTMS, Salle des séminaires du FAST et du LPTMS LPTMS (Séminaire du Laboratoire de Physique Théorique et Modèles Statistiques (Orsay)) cond-mat.stat-mech
Anton Souslov ( University of Cambridge ) TBA

Thursday 27 February 2025, 14:00 at IJCLAB, A201 NUC-THEO (Séminaire de physique nucléaire théorique) nucl-th
Benjamin Bally ( CEA Saclay ) Coupling nuclear structure and relativistic hydrodynamic calculations: collectivity in small systems
Abstract: Whether or not femto-scale droplets of quark-gluon plasma (QGP) are formed in so-called small systems at high-energy colliders is a pressing question in the phenomenology of the strong interaction. For proton-proton or proton-nucleus collisions the answer is inconclusive due to the large theoretical uncertainties plaguing the description of these processes. While upcoming data on collisions of $^{16}$O nuclei may mitigate these uncertainties in the near future, here we demonstrate the unique possibilities offered by complementing $^{16}$O+$^{16}$O data with collisions of $^{20}$Ne ions. We couple both NLEFT and PGCM ab initio descriptions of the structure of $^{20}$Ne and $^{16}$O to hydrodynamic simulations of $^{16}$O+$^{16}$O and $^{20}$Ne+$^{20}$Ne collisions at high energy. We isolate the imprints of the bowling-pin shape of $^{20}$Ne on the collective flow of hadrons, which can be used to perform quantitative tests of the hydrodynamic QGP paradigm. In particular, we predict that the elliptic flow of $^{20}$Ne+$^{20}$Ne collisions is enhanced by as much as 1.170(8)(30) for NLEFT and 1.139(6)(39)for PGCM relative to $^{16}$O+$^{16}$O collisions for the 1\% most central events. At the same time, theoretical uncertainties largely cancel when studying relative variations of observables between two systems. This demonstrates a method based on experiments with two light-ion species for precision characterizations of the collective dynamics and its emergence in a small system.
Attachments:
  • Abstract.pdf (144023 bytes) OPEN

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