S. Fajfer

activity

19932026

most citedPhysics of leptoquarks in precision experiments and at particle colliders

649 citations · 5.8k across the 127 of their papers we have counts for

collaborators

Showing 2013Show all

4 papers · 1 filter

hep-ph2013★ 2 cited

Theory of rare charm decays

Svjetlana Fajfer

Recent disagreement between experimental measurments of CP violating asymmetry in D -> K+ K- and D ->pi+ pi- and theoretical Standard model expectation motivated many studies withi…

hep-ph2013★ 145 cited

Minimally flavored colored scalar in $B ˉ \to D^{(*)} τ ν ˉ$ and the mass matrices constraints

Ilja Dorsner, Svjetlana Fajfer, Nejc Kosnik +1

The presence of a colored scalar that is a weak doublet with fractional electric charges of $∣ Q ∣ = 2/3$ and $∣ Q ∣ = 5/3$ with mass below 1,TeV can provide an explanation of the observed…

hep-ph2013★ 100 cited

Light Higgs and Vector-like Quarks without Prejudice

Svjetlana Fajfer, Admir Greljo, Jernej F. Kamenik +1

Light vector-like quarks with non-renormalizable couplings to the Higgs are a common feature of models trying to address the electroweak (EW) hierarchy problem by treating the Higg…

hep-ph2013

Theory of $B \to τ ν$ and $B \to D^{(*)} τ ν$

Svjetlana Fajfer, Ivan Nisandzic

We review possible impact of beyond Standard Model physics in the third generation leptonic and semileptonic B decays.

Theory of rare charm decays

Minimally flavored colored scalar in Bˉ→D(∗)τνˉ and the mass matrices constraints

Light Higgs and Vector-like Quarks without Prejudice

Theory of B→τν and B→D(∗)τν

Minimally flavored colored scalar in $B ˉ \to D^{(*)} τ ν ˉ$ and the mass matrices constraints

Theory of $B \to τ ν$ and $B \to D^{(*)} τ ν$