PIRSA:24100075

Big Bang Nucleosynthesis: New Physics and New Tools

Giovanetti, C. (2024). Big Bang Nucleosynthesis: New Physics and New Tools. Perimeter Institute. https://pirsa.org/24100075

Giovanetti, Cara. Big Bang Nucleosynthesis: New Physics and New Tools. Perimeter Institute, Oct. 01, 2024, https://pirsa.org/24100075 

          @misc{ pirsa_PIRSA:24100075,
            doi = {10.48660/24100075},
            url = {https://pirsa.org/24100075},
            author = {Giovanetti, Cara},
            keywords = {Particle Physics},
            language = {en},
            title = {Big Bang Nucleosynthesis: New Physics and New Tools},
            publisher = {Perimeter Institute},
            year = {2024},
            month = {oct},
            note = {PIRSA:24100075 see, \url{https://pirsa.org}}
          }

Cara Giovanetti

Talk numberPIRSA:24100075
DOI10.48660/24100075
Collection
Talk Type Scientific Series
Subject

Abstract

Big Bang Nucleosynthesis (BBN) is a powerful tool for probing both new physics and LCDM, and complements analyses utilizing the Cosmic Microwave Background (CMB) and results from particle experiment.  I will provide two examples of BBN probes of BSM models.  I will then discuss new kinds of analyses that can be performed with the recently-released fast and differentiable BBN code LINX.  In particular, LINX can be used to perform full BBN+CMB joint analyses at a level of sophistication that has never been achieved before, even in LCDM analyses.