Ivan Nišandžić

activity

20132021

most citedDiscerning new physics in charm meson leptonic and semileptonic decays

52 citations · 72 across the 3 of their papers we have counts for

collaborators

7 papers

hep-ph2021

Flavorful leptoquarks at the LHC and beyond: Spin 1

Gudrun Hiller, Dennis Loose, Ivan Nišandžić

Evidence for electron-muon universality violation that has been revealed in $b \to s ℓℓ$ transitions in the observables $R_{K, K^{*}}$ by the LHCb Collaboration can be explained…

hep-ph2020

Higgs decay into a lepton pair and a photon revisited

Aliaksei Kachanovich, Ulrich Nierste, Ivan Nišandžić

We present new calculations of the differential decay rates for $H \to ℓ^{+} ℓ^{-} γ$ with $ℓ = e$ or $μ$ in the Standard Model. The branching fractions and forward-backward asymm…

hep-ph2019★ 20 cited

Lepton Flavor Universality tests through angular observables of $B \to D^{(*)} ℓ ν$ decay modes

Damir Becirevic, Marco Fedele, Ivan Nisandzic +1

We discuss the possibility of using the observables deduced from the angular distribution of the $B \to D^{(*)} ℓ ν ˉ$ decays to test the effects of lepton flavor universalit…

hep-ph2018

Soft-Photon Corrections to $B ˉ \to D τ^{-} ν ˉ_{τ}$ Relative to $B ˉ \to D μ^{-} ν ˉ_{μ}$

Stefan de Boer, Teppei Kitahara, Ivan Nisandzic

We evaluate long-distance electromagnetic (QED) contributions to $B ˉ^{0} \to D^{+} τ^{-} ν ˉ_{τ}$ and $B^{-} \to D^{0} τ^{-} ν ˉ_{τ}$ relative to $B ˉ^{0} \to D^{+} μ^{-} ν ˉ_{μ}$ …

hep-ph2016

Angular distributions of $B ˉ \to D^{(*)} ℓ ν ˉ_{ℓ}$ decays and search of New Physics

Damir Becirevic, Svjetlana Fajfer, Ivan Nisandzic +1

We derive the expressions for the full angular distributions of $B ˉ \to D ℓ ν ˉ_{ℓ}$ and $B ˉ \to D^{*} ℓ ν ˉ_{ℓ}$ decays and discuss the spectra on each angle s…

hep-ph2015★ 52 cited

Discerning new physics in charm meson leptonic and semileptonic decays

Svjetlana Fajfer, Ivan Nisandzic, Ursa Rojec

Current experimental information on the charm meson decay observables in which the $c \to s ℓ ν_{ℓ}$ transitions occur is well compatible with the Standard Model predictions. Rece…

Flavorful leptoquarks at the LHC and beyond: Spin 1

Higgs decay into a lepton pair and a photon revisited

Lepton Flavor Universality tests through angular observables of B→D(∗)ℓν decay modes

Soft-Photon Corrections to Bˉ→Dτ−νˉτ​ Relative to Bˉ→Dμ−νˉμ​

Angular distributions of Bˉ→D(∗)ℓνˉℓ​ decays and search of New Physics

Discerning new physics in charm meson leptonic and semileptonic decays

Lepton Flavor Universality tests through angular observables of $B \to D^{(*)} ℓ ν$ decay modes

Soft-Photon Corrections to $B ˉ \to D τ^{-} ν ˉ_{τ}$ Relative to $B ˉ \to D μ^{-} ν ˉ_{μ}$

Angular distributions of $B ˉ \to D^{(*)} ℓ ν ˉ_{ℓ}$ decays and search of New Physics