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 2018Show all

4 papers · 1 filter

hep-ex2018★ 570 cited

The Belle II Physics Book

E. Kou, P. Urquijo, W. Altmannshofer +524

We present the physics program of the Belle II experiment, located on the intensity frontier SuperKEKB $e^{+} e^{-}$ collider. Belle II collected its first collisions in 2018, and is ex…

hep-ph2018★ 210 cited

Scalar leptoquarks from GUT to accommodate the $B$ -physics anomalies

Damir Bečirević, Ilja Doršner, Svjetlana Fajfer +3

We address the $B$ -physics anomalies within a two scalar leptoquark model. The low-energy flavor structure of our set-up originates from two $S U (5)$ operators that relate Yukawa co…

hep-ph2018★ 50 cited

Footprints of leptoquarks: from $R_{K^{(*)}}$ to $K \to π ν ν ˉ$

S. Fajfer, N. Košnik, L. Vale Silva

Rare $K \to π ν ν ˉ$ decays, being dominated by short distance contributions within the Standard Model (SM), open a window for New Physics (NP) searches at low energies. The $ K \…

hep-ph2018★ 2 cited

Testing spin-2 mediator by angular observables in $b \to s μ^{+} μ^{-}$

Svjetlana Fajfer, Blazenka Melic, Monalisa Patra

We consider effects of spin-2 particle in the $b \to s μ^{+} μ^{-}$ transition assuming that the spin-2 particle couples in a flavour non-universal way to $b$ and $s$ quarks and…

The Belle II Physics Book

Scalar leptoquarks from GUT to accommodate the B-physics anomalies

Footprints of leptoquarks: from RK(∗)​ to K→πννˉ

Testing spin-2 mediator by angular observables in b→sμ+μ−

Scalar leptoquarks from GUT to accommodate the $B$ -physics anomalies

Footprints of leptoquarks: from $R_{K^{(*)}}$ to $K \to π ν ν ˉ$

Testing spin-2 mediator by angular observables in $b \to s μ^{+} μ^{-}$