Addressing the B-physics anomalies in a fundamental Composite Higgs model
By D. Marzocca. Journal of High Energy Physics, 2018
155 citations recorded by the source corpus.
A bstractI present a model addressing coherently the naturalness problem of the electroweak scale and the observed pattern of deviations from the Standard Model in semileptonic decays of B mesons. The Higgs and the two scalar leptoquarks responsible for the B-physics anomalies, S1=3¯,1,1/3$$ {S}_1=\left(\overline{\mathbf{3}},\mathbf{1},1/3\right) $$ and S3=3¯,3,1/3$$ {S}_3=\left(\overline{\mathbf{3}},\mathbf{3},1/3\right) $$, arise as pseudo Nambu-Goldstone bosons of a new strongly coupled sector at the multi-TeV scale. I focus on an explicit realization of such a dynamics in terms of a new strongly coupled gauge interaction and extra vectorlike fermions charged under it. The model presents a very rich phenomenology, ranging from flavour observables, Higgs and electroweak precision measurements, and direct searches of new states at the LHC.
Subfields: Nuclear and High Energy Physics, Political Science and International Relations
View Paper: https://www.semanticscholar.org/paper/777d98dbc2f46ff89cdcc6165da999c5f93f2862
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Citations in the corpus
- Revisiting the vector leptoquark explanation of the B-physics anomalies (2019, background): “ modes in 1;3;15 are small enough to avoid detection at the LHC provided their masses are around a few TeV. Similar conclusions also hold for the charged color-octect and the R 2 and R~ 2 leptoquarks [35,45,108]. We therefore conclude that the presence of the additional particles does not aect the p”
- Beyond the Standard Model Physics at the HL-LHC and HE-LHC (2018, unknown): “[454] shows details on present LHC constraints).”