Rare b decays meet high-mass Drell-Yan
A bstract Rare b hadron decays are considered excellent probes of new semileptonic four-
fermion interactions of microscopic origin. However, the same interactions also correct the …
fermion interactions of microscopic origin. However, the same interactions also correct the …
GUT Physics in the era of the LHC
Grand Unified Theories (GUTs) are one of the most interesting high-energy completions of
the Standard Model, because they provide a rich, powerful and elegant group-theoretical …
the Standard Model, because they provide a rich, powerful and elegant group-theoretical …
Searches for additional Higgs bosons and for vector leptoquarks in ττ final states in proton-proton collisions at = 13 TeV
A Tumasyan, W Adam, JW Andrejkovic… - Journal of High Energy …, 2023 - Springer
A bstract Three searches are presented for signatures of physics beyond the standard model
(SM) in ττ final states in proton-proton collisions at the LHC, using a data sample collected …
(SM) in ττ final states in proton-proton collisions at the LHC, using a data sample collected …
Reading the footprints of the B-meson flavor anomalies
A bstract 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 …
universality in the ratio RK= Γ (B→ Kμ+ μ−)/Γ (B→ Ke+ e−), we present an updated …
Search for chargino–neutralino pair production in final states with three leptons and missing transverse momentum in TeV pp collisions with the ATLAS …
G Aad, B Abbott, DC Abbott, A Abed Abud… - The European Physical …, 2021 - Springer
A search for chargino–neutralino pair production in three-lepton final states with missing
transverse momentum is presented. The study is based on a dataset of s= 13 TeV pp …
transverse momentum is presented. The study is based on a dataset of s= 13 TeV pp …
Search for singly and pair-produced leptoquarks coupling to third-generation fermions in proton-proton collisions at s= 13 TeV
AM Sirunyan, A Tumasyan, W Adam, T Bergauer… - Physics Letters B, 2021 - Elsevier
A search for leptoquarks produced singly and in pairs in proton-proton collisions is
presented. We consider the leptoquark (LQ) to be a scalar particle of charge− 1/3e coupling …
presented. We consider the leptoquark (LQ) to be a scalar particle of charge− 1/3e coupling …
Flavor phenomenology of the leptoquark singlet-triplet model
A Crivellin, D Müller, F Saturnino - Journal of High Energy Physics, 2020 - Springer
A bstract In recent years, experiments revealed intriguing hints for new physics (NP) in semi-
leptonic B decays. Both in charged current processes, involving b→ cτν transitions, and in …
leptonic B decays. Both in charged current processes, involving b→ cτν transitions, and in …
Revisiting the vector leptoquark explanation of the B-physics anomalies
A bstract We present a thorough investigation of the vector leptoquark hypothesis for a
combined explanation of the B-physics anomalies. We analyze this hypothesis from a …
combined explanation of the B-physics anomalies. We analyze this hypothesis from a …
Leptoquarks in oblique corrections and Higgs signal strength: status and prospects
A Crivellin, D Müller, F Saturnino - Journal of High Energy Physics, 2020 - Springer
A bstract Leptoquarks (LQs) are predicted within Grand Unified Theories and are well
motivated by the current flavor anomalies. In this article we investigate the impact of scalar …
motivated by the current flavor anomalies. In this article we investigate the impact of scalar …
Single leptoquark solutions to the -physics anomalies
We revisit the possibilities of accommodating the experimental indications of the lepton
flavor universality violation in b-hadron decays in the minimal scenarios in which the …
flavor universality violation in b-hadron decays in the minimal scenarios in which the …