A. Crivellin

most citedLepton Flavor Violation in the Standard Model with general Dimension-Six Operators

160 citations · 160 across the 6 of their papers we have counts for

collaborators

8 papers

hep-ph2026

New Physics in $b \to s τ^{+} τ^{-}$ Processes and Correlations with $R (D^{()})$ and $B \to K^{()} ν ν ˉ$ : An (SM)EFT Analysis

Guillermo Baltà, Andreas Crivellin, Joaquim Matias +1

Tauonic flavour-changing neutral-current transitions ( $b \to s τ^{+} τ^{-}$ ) are sensitive probes of New Physics connected to third-generation quarks and leptons. Motivated by the persist…

hep-ph2026

Searching for charged Higgs bosons in top decays via the $t^{*} b$ channel

Saiyad Ashanujjaman, Guglielmo Coloretti, Andreas Crivellin +2

Rare top-quark decays offer a sensitive probe of charged Higgs bosons with masses below the top mass, owing to the large $t t ˉ$ production rate at the LHC and the distinctive fi…

hep-ph2026

Radiative Signature of New Scalar Boson Decays in the $m_{ℓℓ γ}$ Spectrum at the LHC

Pramod Sharma, Arnav Chauhan, Mukesh Kumar +4

We investigate the radiative decay $S \to W^{+} W^{-} γ$ in the context of the multi-lepton anomalies and recent indications of a narrow scalar resonance near $m_S = 152 \pm 1~\text{GeV}…

hep-ph2026

Impact of Hadronic Resonances on $B \to K^{(*)} τ^{+} τ^{-}$ Decays

Guillermo Baltà, Andreas Crivellin, Rafel Escribano +2

Neutral-current semileptonic $B$ decays are plagued by hadronic resonances across the dilepton invariant-mass squared spectrum, $q^{2}$ . For light leptons, $ℓ = e, μ$ , these resonanc…

hep-ph2026

Predicting Three Generations of Fermions: Discovery Prospects of the Bilepton Model

Andreas Crivellin, Paul H. Frampton, Ahmed Hammad

We study the production of pairs of doubly-charged bileptons and assess their discovery potential in light of the integrated luminosities available at the High-Luminosity LHC. The…

hep-ph2026

Indications for New Higgs Bosons

Andreas Crivellin, Saiyad Ashanujjaman, Sumit Banik +2

After the Higgs discovery, the question of whether particles beyond those of the Standard Model exist is more pressing than ever. In this context, the scalar sector is particularly…

hep-ph2026

Multi-Lepton Probes of the Drell-Yan Production of Triplet Higgses

Siddharth P. Maharathy, Srimoy Bhattacharya, Andreas Crivellin +3

Excesses in di-photon, $Z γ$ , and $W W$ spectra indicate the existence of a new Higgs boson with mass $152 \pm 1$ GeV. However, no excess is observed in the $Z Z$ channel. This patter…

hep-ph2013★ 160 cited

Lepton Flavor Violation in the Standard Model with general Dimension-Six Operators

Andreas Crivellin, Saereh Najjari, Janusz Rosiek

We study lepton flavor observables in the Standard Model (SM) extended with all dimension- $6$ operators which are invariant under the SM gauge group. We calculate the complete one-…

New Physics in b→sτ+τ− Processes and Correlations with R(D(∗)) and B→K(∗)ννˉ: An (SM)EFT Analysis

Searching for charged Higgs bosons in top decays via the t∗b channel

Radiative Signature of New Scalar Boson Decays in the mℓℓγ​ Spectrum at the LHC

Impact of Hadronic Resonances on B→K(∗)τ+τ− Decays

Predicting Three Generations of Fermions: Discovery Prospects of the Bilepton Model

Indications for New Higgs Bosons

Multi-Lepton Probes of the Drell-Yan Production of Triplet Higgses

Lepton Flavor Violation in the Standard Model with general Dimension-Six Operators

New Physics in $b \to s τ^{+} τ^{-}$ Processes and Correlations with $R (D^{()})$ and $B \to K^{()} ν ν ˉ$ : An (SM)EFT Analysis

Searching for charged Higgs bosons in top decays via the $t^{*} b$ channel

Radiative Signature of New Scalar Boson Decays in the $m_{ℓℓ γ}$ Spectrum at the LHC

Impact of Hadronic Resonances on $B \to K^{(*)} τ^{+} τ^{-}$ Decays