Bollettino Settimanale Lunedì 5 FEBBRAIO 2018 Martedì 6 FEBBRAIO 2018 Mercoledì 7 FEBBRAIO 2018 Giovedì 8 FEBBRAIO 2018 Venerdì 9 FEBBRAIO 2018

AULA CONVERSI ore 14.00 SEMINARIO INFN FISICA DELLE PARTICELLE On top of Dark Matter with the ATLAS detector at the LHC Priscilla Pani (CERN) Astrophysical observations have provided compelling proof for the existence of a non-baryonic dark component of the universe: Dark Matter (DM). The DM abundance is precisely measured but its nature is still not known.A compelling hypothesis is that DM is weakly interacting (WIMP) and can be directly produced and detected at the LHC. This talk will present an overview of the DM search programs in the ATLAS and CMS collaborations, in terms of both experimental strategies and theoretical benchmarks. The talk will then focus on the experimental searches involving top and bottom quark final states, both in terms of ATLAS results with the full 2015+2016 dataset and future perspectives.

AULA CONVERSI ore 15.00 CICLO DI SEMINARI: DALLA FISICA DELLA RISONANZA MAGNETICA NUCLEARE ALLE IMMAGINI DIAGNOSTICHE L'Imaging NMR convenzionale. Silvia Capuani (CNR ISC & NMR and Medical physics Laboratory Physics Dpt. Sapienza) AULA 4 ore 16.00 SEMINARIO TEORICO INFN On primordial black holes generation from single field inflation C. Germani (University of Barcellona, Spain) In this talk I will discuss whether primordial black holes can be formed by large (small-scales) curvature perturbations generated during single field inflation.

AULA CONVERSI ore 14.00 SEMINARIO DI ASTROFISICA Final products of stellar evolution in high metallicity environments and the UV upturn in Elliptical Galaxies Giovanni Carraro (Dipartimento di Fisica e Astronomia) I will review the properties of the old, metal rich, massive open cluster NGC 6791. First of all I will show how its properties help us to better understand the origin of the UV upturn in the spectral energy distribution of massive local volume ellipticals. Second, I will discuss the possible origin of this unique object in the framework of the Milky Way chemical and dynamical evolution. AULA CONVERSI ore 15.15 CICLO DI SEMINARI: DALLA FISICA DELLA RISONANZA MAGNETICA NUCLEARE ALLE IMMAGINI DIAGNOSTICHE Molecular imaging. Silvia Capuani (CNR ISC & NMR and Medical physics Laboratory Physics Dpt. Sapienza)