10:16:20	 From Venus Keus : Thanks for the great talk, Michael! Excuse my ignorance, but could you please elaborate on what constrains the triplet vev? And how this constraint is removed in the Georgi-Machacek model?
10:22:45	 From Venus Keus : yes
10:22:53	 From Venus Keus : Thank you very much!
10:23:39	 From Alexey Petrov : What are the perspectives of precision EW constraints on doubly charged Higgs?
10:24:31	 From Larbi Rahili : when \mu is very large
10:26:21	 From Benbrik : More details here https://arxiv.org/pdf/1105.1925.pdf
10:27:02	 From Mohamed Chabab : Thanks to the speaker.
10:27:47	 From Mohamed Chabab : Can you tell few words about charged higgs decay to W and photon?
10:30:56	 From Venus Keus : Doesn’t the photon always couple diagonally? So, there is no W+H-\gamma.
11:04:37	 From Mohsin Rasheed 987-FBAS/MSCPHY/F18 : Why photon does not interact with Higgs field? 
11:05:59	 From Michael Spira : The photon does interact with charged Higgs fields. But the off-shell photon couplings can only arise at higher orders.
11:06:51	 From Michael Spira : off-shell -> off-diagonal, sorry
11:12:54	 From Benbrik : This is due to custodial symmetry. The photon can couples to tow charged particles coming from the same sources
11:14:07	 From Benbrik : For example you can find gamma W^+ W^ and gamma H^+ H^- but not gamma W^+ H^-
11:15:09	 From Benbrik : …can*…. CANNOT
11:15:18	 From Michael Spira : Yes, but at loop level this ca be different, since new tensor structures will start to contribute.
11:15:43	 From Benbrik : I agree
11:51:26	 From Arnaud Ferrari : H++: The triplet vacuum expectation value is taken to be vt = 0.1 GeV such that only the H±± → W±W± decays are relevant […] The corresponding cross-section calculation is performed for on-shell W bosons, and therefore only the region m H ±± > 200 GeV is considered in the present analysis.
11:52:49	 From Abdesslam Arhrib : thanks
12:47:53	 From Alexey Petrov : Can one invent some symmetry enforcing the alignment limit? Otherwise, can’t radiative corrections take you away from this limit?
12:51:56	 From Howard Haber : For the alignment limit without decoupling, this is indeed an issue.   One example where such a symmetry exists is the Inert Doublet Model.   For further discussion, see arXiv:2102.07136.
12:54:35	 From Alexey Petrov : Thanks!
13:22:40	 From Arnaud Ferrari : https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PUBNOTES/ATL-PHYS-PUB-2021-030/