Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Statut Confirmé
Série IPN-THEO
Domaines nucl-th
Date Mercredi 16 Mai 2018
Heure 11:30
Institut IPN
Salle Bâtiment 100, Salle A015
Nom de l'orateur Ramanan
Prenom de l'orateur S.
Addresse email de l'orateur
Institution de l'orateur Indian Institute of Technology Madras, India
Titre Renormalization Group approaches to pairing in neutron matter
Résumé In this talk I will re-visit the issue of pairing in the higher partial waves in pure neutron matter. We use the free-space SRG interactions as input and we calculate the zero temperature gaps as a function of density. We use the dependence of the gap on the renormalization scale as a tool to estimate the size of the medium corrections. The pairing gap is very sensitive to the details of the approximation used. Hence, I focus next on the in-medium evolution of the renormalization group equation, the in-medium similarity renormalization group (IM-SRG). I discuss the set-up and summarize our progress.
Numéro de preprint arXiv
Commentaires $ $
Fichiers attachés
  • 2018_05_16_S_Ramanan.pdf (204089 bytes) OPEN

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