Latest Advances in the Physics of BBN and Neutrino Decoupling

Europe/Berlin
James Alvey (King's College London) , Miguel Escudero (ORIGINS Cluster) , Nashwan Sabti (King's College London)
Description

Welcome!

2020 has lead to several developments in the physics of Big Bang Nucleosynthesis and Neutrino Decoupling. In this workshop, we aim to bring together the key teams in order to discuss the latest results in the field. Topics covered include: measurements of the primordial light element abundances, extraction of the baryon abundance, and predictions of Neff within the Standard Model. 

We are dedicated to create a relaxed atmosphere, with plenty of time for discussions surrounding these interesting topics, and in which everyone can participate!

This online workshop will take place on 12 - 13 April from 14:00 to 18:30 CET and will be held over ZOOM. Registration for this event is free and upon registration you will receive the relevant ZOOM details.

Registration
Registration
Participants
  • Coc Alain
  • Georg Raffelt
  • Mehran Dehpour
  • Percy Alexander Cáceres Tintaya
  • Rasmus S. L. Hansen
  • shabeeb Alalawi
  • Victor Fernando Maura Breick
    • 13:45 18:40
      BBN Session: Advances in BBN
      • 14:00
        Workshop Introduction 10m
      • 14:10
        The History of BBN (25+5) 30m
      • 14:40
        Recent measurements of Deuterium (15+5) 20m
      • 15:00
        Recent Measurements of Helium (15+5) 20m
      • 15:20
        The Lithium Problem in 2021 (15+5) 20m
      • 15:40
        Discussion Session 30m
      • 16:10
        Coffee Break 30m
      • 16:40
        Recent results from LUNA (15+5) 20m
      • 17:00
        Global BBN Analysis I: Naples Group (15+5) 20m
      • 17:20
        Global BBN Analysis II: Paris Group (15+5) 20m
      • 17:40
        Global BBN Analysis III: US Group (15+5) 20m
      • 18:00
        Discussion Session 30m
    • 14:00 14:30
      Neff in the Standard Model: Physics & History (25+5) 30m
    • 14:30 15:00
      Cosmological Measurements of Neff in 2021 (25+5) 30m
    • 15:00 15:30
      Collective Neutrino Oscillations and their effect on Neff (25+5) 30m
    • 15:30 15:50
      Discussion Session 20m
    • 15:50 16:20
      Coffee Break 30m
    • 16:20 16:35
      1911.04504 (10+5) 15m
    • 16:35 16:50
      2001.04466 (10+5) 15m
    • 16:50 17:00
      2005.07047 (10+5) 10m
    • 17:00 17:15
      2008.01074 (10+5) 15m
    • 17:15 17:30
      2012.02726 (10+5) 15m
    • 17:30 18:05
      Discussion Session 35m