SAIFR:3451

Primordial Black Holes as Particle Factories in the Early Universe

(2023). Primordial Black Holes as Particle Factories in the Early Universe. ICTP South American Institute for Fundamental Research. https://scivideos.org/index.php/ictp-saifr/3451

Primordial Black Holes as Particle Factories in the Early Universe. ICTP South American Institute for Fundamental Research, May. 04, 2023, https://scivideos.org/index.php/ictp-saifr/3451 

          @misc{ scivideos_SAIFR:3451,
            doi = {},
            url = {https://scivideos.org/index.php/ictp-saifr/3451},
            author = {},
            keywords = {ICTP-SAIFR, IFT, UNESP},
            language = {en},
            title = {Primordial Black Holes as Particle Factories in the Early Universe},
            publisher = { ICTP South American Institute for Fundamental Research},
            year = {2023},
            month = {may},
            note = {SAIFR:3451 see, \url{https://scivideos.org/index.php/ictp-saifr/3451}}
          }
Yuber Perez
Talk numberSAIFR:3451
Source RepositoryICTP – SAIFR
Collection
Talk Type Conference
Subject

Abstract

Hawking evaporation offers a unique mechanism for particle production, unlike any other process involving fundamental interactions. Moreover, a black hole will emit all existing degrees of freedom in nature, including those which might not interact with the Standard Model sector. Thus, even a small primordial black hole population could have altered different processes in the Early Universe, such as the generation of dark matter, dark radiation, baryon asymmetry or a stochastic gravitational wave background. We will analyse the production of these cosmological observables assuming monochromatic and extended black hole mass and spin distributions, and give prospects on how future observables could test the existence of primordial black holes.