[Astro] [CAPT] CAPT Weekly Bulletin (w/c: 20-01-25)

[Ella Batchelor]

Tuesdays at 11am, CAPT Foyer – Astro Coffee



Tuesdays at 11.30am, A113 CAPT -  Astronomy Journal Club



Tuesday 21st January at 1pm, A113 CAPT – Particle Cosmology and Gravity Seminar
Ramkishor Sharma  (Prague Institute of Physics)
Generation of Magnetic Fields during Inflation


Magnetic fields have been observed in galaxies, galaxy clusters, and even in the intergalactic medium. While astrophysical mechanisms can account for the magnetic fields in galaxies and galaxy clusters, they may not fully explain the presence of magnetic fields in the intergalactic medium. In this talk, I will discuss the generation of these large-scale magnetic fields in the early universe, potentially arising during the inflationary era. I will present my work, which addresses the challenges associated with generating these fields during inflation. Furthermore, I will discuss our recent work exploring the possibility of magnetic field generation In the Spectator Chromo-Natural Inflation (SCNI) model. In this model, inflationary magnetogenesis is realized by identifying the non-Abelian sector of SCNI with the SU(2)_L sector of the Standard Model, providing a novel mechanism for the emergence of primordial magnetic fields during inflation.


Links to join: https://teams.microsoft.com/l/meetup-join/19%3ameeting_OGM3OTk5NzQtZWEwZS00ZmUyLTk3MGUtZjFhY2M5OTU2MjI1%40thread.v2/0?context=%7b%22Tid%22%3a%2267bda7ee-fd80-41ef-ac91-358418290a1e%22%2c%22Oid%22%3a%22f3250584-4b5f-48fa-a897-08e77f2246b7%22%7d
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Thursday 23rd January at 1pm, A113 CAPT – Astronomy Lunch Talk

Ke Ma



Thursday 23rd January at 3pm, A113 CAPT – Particle Cosmology Journal Club

This week will be general journal club
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Fridays at 4pm, CAPT Foyer – CAPT Cakes
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If you have any events/visitors you would like included in next week’s bulletin, please let me know


Best wishes

Ella

Ella Batchelor (she/her)
Administrator

School of Physics & Astronomy

University of Nottingham
A112a Centre for Astronomy & Particle Theory
University Park
Nottingham, NG7 2RD

+44 (0) 115 74 86778 |  nottingham.ac.uk<http://nottingham.ac.uk/>

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