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TimestampLecture No.Slide No.My Question
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8/16/2021 10:38:2616Where do the different gauge symmetries SU(3)xSU(2)xU(1) come from and why do we require each of them? answered live
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8/16/2021 10:40:2519Why does the scalar field minimize the potential? answered live
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8/16/2021 10:52:25113Does this plot mean that there is no quartic coupling at high energies? What does a negative quartic coupling mean? answered live
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8/16/2021 10:52:52114How sensitive is the stability condition to new physics?answered live
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8/16/2021 10:56:081How did we know the value of the Higgs vacuum expectation value v? answered live
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8/16/2021 11:02:17116What is the physical meaning of 6 degrees of freedom for the W+/W-? answered live
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8/16/2021 11:13:131Slide 7Could you explain again what “not stable wrt quantum corrections” means? Does this refer to the effect that such corrections have on the Higgs mass?answered live
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8/16/2021 11:27:281Why the Higgs needs to be spin 0?answered live
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8/16/2021 11:31:221When talking about W+ and W-, does it have to be after EWSB? And, when talking about W123, does it have to be before EWSB?answered live
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8/16/2021 11:35:311Since the gauge couplings do not lead us to neutrino mass, do you expect a second Higgs which will get us to the neutrinos
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8/17/2021 5:07:43118You have mentioned the 4 input parameters for SM including the mass of the Higgs boson.
But before the discovery of Higgs boson in 2012 we could calculate all observables in
the SM including the one-loop EW corrections without knowledge of the mass of Higgs boson.
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8/17/2021 9:14:3726why do heavy quarks decouple in the gluon fusion process?answered live
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8/17/2021 9:14:372slide 6What does it mean here that heavy quarks do not decouple?
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8/17/2021 9:28:32212What is the difference between "SM" and "theory" in the subscripts?answered live
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8/17/2021 9:31:59212What is the width of the higgs boson ?
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8/17/2021 9:32:39213Can you please elaborate on the kappa_top here in the plot?answered live
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8/17/2021 9:41:28216How to definition of the quark b and top mass? answered live
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8/17/2021 9:42:13216How is Kappa and mu parameter different? Aren't they both ( experimental value / SM value ) ?answered live
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8/17/2021 9:48:24218What is the mu in this page? Is it a scale or is it the kappa for muon Yukawa?answered live
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8/17/2021 9:50:58217For the H> J/psi+gamma decay, how well can we determin J/psi at LHC? And, that process is dominated by the gamm/Z channel, is this a big problem in determining charm Yukawa?answered live
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8/17/2021 10:00:31213Since the coupling to quarks (i.e top) is part of the production of the Higgs boson, this would mean that this coupling is measured in several measurements that focuses on other decay processes of the Higgs. Shouldn't this coupling therefore be one of the best measured ones? Why is that not the case?answered live
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8/17/2021 10:01:201Although the electron-higgs' electron coupling is small, can't we rely on loop level couplings through an intermediate field that could be significant?
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8/17/2021 10:02:46213Are there negative kappas for the other particles. Why single out the top ?answered live
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8/17/2021 10:09:222Since Kappa is (theory / SM) isn't it model dependent? When one mentions a kappa value should the model be specified?
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