SAIFR:3449

Fundamental physics and cosmology with high-energy cosmic particles

(2023). Fundamental physics and cosmology with high-energy cosmic particles. ICTP South American Institute for Fundamental Research. https://scivideos.org/index.php/ictp-saifr/3449

Fundamental physics and cosmology with high-energy cosmic particles. ICTP South American Institute for Fundamental Research, May. 09, 2023, https://scivideos.org/index.php/ictp-saifr/3449 

          @misc{ scivideos_SAIFR:3449,
            doi = {},
            url = {https://scivideos.org/index.php/ictp-saifr/3449},
            author = {},
            keywords = {ICTP-SAIFR, IFT, UNESP},
            language = {en},
            title = {Fundamental physics and cosmology with high-energy cosmic particles},
            publisher = { ICTP South American Institute for Fundamental Research},
            year = {2023},
            month = {may},
            note = {SAIFR:3449 see, \url{https://scivideos.org/index.php/ictp-saifr/3449}}
          }
Rafael Batista
Talk numberSAIFR:3449
Source RepositoryICTP – SAIFR
Collection
Talk Type Conference
Subject

Abstract

Abstract: The universe presents itself as a grand laboratory to explore and investigate a range of physical phenomena. High-energy cosmic messengers serve as unique tools to unravel some of the most energetic processes beyond the capabilities of current  human-made particle accelerators. These messengers are not only instrumental in providing cosmological insights by probing the medium they traverse, but also hold the potential to detect Planck-scale effects that accumulate over long distances.  In this talk, I will focus on the theory of cosmological particle propagation. I will then describe how they can be used to search for the elusive dark matter, in particular axion-like particles (ALPs). Finally, I will discuss some of the ways in which cosmic particles have been used to investigate quantum gravity phenomena at high and ultra-high energies.