Les Houches
2023 Session
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- Use of wiki pages and slack. Wifi access/set-up.
- Important info about bus, lodging, facilities.
- Bulletins.
Wikis of Previous sessions
Les Houches Themes
(Lyrics and Music)
(Lyrics and Music)
This is an old revision of the document!
Project Acronym: FISLHC
Interested people: Andreas Goudelis, Genevieve Belanger, Dipan Sengupta, Nishita Desai, Aoife Bharucha, José Zurita, Jose Miguel No, Jan Heisig, Andre Lessa, Sezen Sekmen, Adil Jueid.
[Please add (or remove!) your name and feel free to edit tasks!]
Goal : study if it's possible to test scenarios of freeze-in in which DM is produced through scattering of SM particles (as opposed to production from decays of a heavier bath particle).
Tasks:
1) Adopt a concrete freeze-in model and see to which extent it's possible to increase the coupling of DM to the visible sector (e.g. by lowering the reheating temperature and, generically, by playing with the ratio of the mediator mass and the reheating temperature). Jose Miguel has proposed to start with the simple singlet scalar model and lower the reheating temperature below the Higgs mass.
2) Depending on the findings of 1) we'll see how to proceed.
UFO files for different benchmark models:
2HDM + pseudoscalar $a$ 2HDM+a UFO file (by Uli Haisch) from 1810.09420 (LHC DM Working Group).
Feynrules file (with some restrictions w.r.t. Uli's) for 2HDM + pseudoscalar $a$ 2HDM+a .fr file .
References: