# Talks (non-conference)

 2020-09-1708:28 [PUBDB-2020-03433] Talk (non-conference) (Invited) Di Luzio, L. Pati Salam Axion Pheno Coffee Seminar, University of PadovaPadova, University of Padova, Italy, I discuss the implementation of the Peccei-Quinn mechanism in a minimal realization of the Pati-Salam partial unification scheme. The axion mass is shown to be related to the Pati-Salam breaking scale and it is predicted via a two-loop renormalization group analysis to be in the window ma∈[10−11,3×10−7] eV, as a function of a sliding Left-Right symmetry breaking scale. [...] Restricted: PDF; External link: Fulltext 2020-09-1708:20 [PUBDB-2020-03432] Talk (non-conference) (Invited) Di Luzio, L. Pati Salam Axion JSI high energy physics seminar, Josef Stefan InstituteLjubljana, Josef Stefan Institute, Slovenia, 21 May 2020 I discuss the implementation of the Peccei-Quinn mechanism in a minimal realization of the Pati-Salam partial unification scheme. The axion mass is shown to be related to the Pati-Salam breaking scale and it is predicted via a two-loop renormalization group analysis to be in the window ma∈[10−11,3×10−7] eV, as a function of a sliding Left-Right symmetry breaking scale. [...] Restricted: PDF; External link: Fulltext 2020-09-1708:09 [PUBDB-2020-03431] Talk (non-conference) Di Luzio, L. Pati-Salam Axion TH BSM Forum, CERNCERN, Geneva, CERN, I discuss the physics case for the GUT axion, motivated by the fact that the GUT axion window could be completely explored by the late phases of the axion Dark Matter experiments CASPEr-Electric and ABRACADABRA. This connection is exemplified for the case of the Pati-Salam partial unification scheme, in which the axion mass is predicted as a function of a sliding Left-Right symmetry breaking scale.. Restricted: PDF; External link: Fulltext 2020-09-1614:27 [PUBDB-2020-03423] Talk (non-conference) (Invited) Hufnagel, M. Precise dark matter relic abundance in decoupled sectors Journal Club, Ohio UniversityVirtual, Ohio University, 10 Jul 2020 Restricted: PDF PDF (PDFA); 2020-09-1614:23 [PUBDB-2020-03422] Talk (non-conference) (Invited) Hufnagel, M. Primordial Nucleosynthesis in the Presence of MeV-scale Dark Sectors Dalitz Seminar in Fundamental Physics, University of OxfordVirtual, University of Oxford, 18 Jun 2020 Meta-stable dark-sector particles decaying into electrons or photons may non-trivially change the Hubble rate, lead to entropy injection into the thermal bath of Standard Model particles and may also photodisintegrate light nuclei formed in the early universe. We study generic constraints from Big Bang Nucleosynthesis on such a setup, with a particular emphasis on MeV-scale particles which are neither fully relativistic nor non-relativistic during all relevant temperatures. [...] Restricted: PDF PDF (PDFA); External link: Fulltext 2020-09-1614:17 [PUBDB-2020-03421] Talk (non-conference) (Invited) Hufnagel, M. Primordial Nucleosynthesis in the Presence of MeV-scale Dark Sectors Seminars: Phenomenology, Heidelberg UniversityVirtual, Heidelberg University, 19 May 2020 Restricted: PDF; 2020-09-1611:33 [PUBDB-2020-03416] Talk (non-conference) Diehl, M. Double parton scattering Seminar (online), RWTH AachenRWTH Aachen, 23 Apr 2020 Restricted: PDF PDF (PDFA); 2020-08-1217:49 [PUBDB-2020-02994] Talk (non-conference) (Invited) Cunliffe, S. T. Status and prospects of the Belle II experiment. Dark sectors and rare penguins UK Particle Physics Seminar , HEP Seminars, Imperial College London Department of PhysicsLondon, Imperial College London Department of Physics, Great Britain, 11 Jun 2020 The Belle II experiment at the SuperKEKB accelerator in Tsukuba, Japan, is a second-generation B factory experiment. Belle II will benefit from an approximate factor of 40 increase in the instantaneous luminosity with respect to the previous Belle / KEKB experiment, due to significantly reduced beam interaction profile, and higher beam current. [...] Restricted: PDF PDF (PDFA); 2020-08-1217:14 [PUBDB-2020-02993] Talk (non-conference) (Invited) Cornella, C. Corroborating Measurements like $B→Kττ...$ Beyond the Flavour Anomalies, Durham UniversityDurham, Durham University, Great Britain, 1 Apr 2020 - 3 Apr 2020 Restricted: PDF; External link: Fulltext 2020-07-1317:32 [PUBDB-2020-02735] Talk (non-conference) De Gersem, H. Simulation of a Bunch CompressorforTHz SASE FEL PITZ Collaboration meeting June 2020, DESYZeuthen, DESY, Germany, 9 Jun 2020 - 10 Jun 2020 Restricted: PDF PDF (PDFA);