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Article
Open AccessCollider signatures of coannihilating dark matter in light of the B-physics anomalies
Motivated by UV explanations of the B-physics anomalies, we study a dark sector containing a Majorana dark matter candidate and a coloured coannihilation partner, connected to the Standard Model predominantly via...
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Article
Open AccessReading the footprints of the B-meson flavor anomalies
Motivated by the recent LHCb announcement of a 3.1σ violation of lepton- flavor universality in the ratio RK = Γ(B → Kμ+μ−)/Γ(B → Ke+e−), we present an updated, comprehensive analysis of the flavor anomalies seen...
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Article
Open AccessFlavour symmetries in the SMEFT
We analyse how U(3)5 and U(2)5 flavour symmetries act on the Standard Model Effective Field Theory, providing an organising principle to classify the large number of dimension-six operators involving fermion fiel...
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Article
Open AccessLepton flavor violation and dilepton tails at the LHC
Starting from a general effective Lagrangian for lepton flavor violation (LFV) in quark-lepton transitions, we derive constraints on the effective coefficients from the high-mass tails of the dilepton processes $...
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Article
Open AccessProbing the C P nature of the top quark Yukawa at hadron colliders
We analyze the prospects of probing the C P -odd i κ ˜ ...
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Chapter and Conference Paper
Ultraviolet Complete Leptoquark Scenario Addressing the B Physics Anomalies
We present the model with two light scalar leptoquarks which are able to explain the currently observed deviations from the SM predictions in LFU measurements in B meson decays. The two leptoquarks, $$S_3(\bar{3}...
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Article
Open AccessThe role of the S 3 GUT leptoquark in flavor universality and collider searches
We investigate the ability of the S 3 scalar leptoquark to address the recent hints of lepton universality violation in B meson decays. The S 3 lept...
