@aleksha_en @LHCbExperiment NP could couple at tree level to 3rd generation, and at loop level to lower generations, perhaps? I’m not a theorist but I found this paper quite accessible: “B-physics anomalies: a guide to combined explanations” https://t.co
@PKoppenburg @GreigCowan @freyablekman @LHCbExperiment @LHCbPhysics The paper from Gino Isidori et al is illustrative. M(LQ)~1-2 TeV is quite possible... https://t.co/HpeyWhZAU5 https://t.co/kmdQR4IL5r
@freyablekman @Niels_Tuning @LHCbExperiment @LHCbPhysics We don't have limits, but phenomenologists have tried to interpret results in terms of LQ masses/couplings. Note that, I think, the favoured LQ model to simultaneously explain R(D*) + R(K*) involves
@freyablekman @Niels_Tuning @LHCbExperiment @LHCbPhysics @LHCbPhysics we just measured low-energy observables and need theorists to translate it to an indirect limit, for example here: https://t.co/3NJZ5b78EV or https://t.co/zPliM8REiY. I think for LQs the
@Brandt_OE @CMSexperiment I think we want a Vector LQ, coupling to a bottom-quark and a tau, according to Gino Isidori? https://t.co/7KxfVEHtG8 https://t.co/y3dhuGVL1f
RT @Niels_Tuning: A must-read for everyone who likes New Physics and flavour anomalies @LHCbExperiment! Isidori et al., https://t.co/G0nGpU…
A must-read for everyone who likes New Physics and flavour anomalies @LHCbExperiment! Isidori et al., https://t.co/G0nGpUXx35 . (Very happy that no unnatural Tunings are required...) https://t.co/5YrRKd4VOP
"B-physics anomalies: a guide to combined explanations" https://t.co/tzuVGIRBYU #physicspapers
Motivated by additional experimental hints of Lepton Flavour Universality violation in B decays, both in charged... https://t.co/21Dzl49d9j
B-physics anomalies: a guide to combined explanations. https://t.co/EIW09D5Gqj https://t.co/o1PMA4PIWI
B-physics anomalies: a guide to combined explanations. (arXiv:1706.07808v1 [hep-ph]) https://t.co/21Dzl49d9j #physics
B-physics anomalies: a guide to combined explanations. https://t.co/9Wsvlz3YSz