71 citations · 194 across the 8 of their papers we have counts for
9 papers · 1 filter
A survey of top quark polarization at a polarized linear e^+ e^- collider
S. Groote, J. G. Körner, B. Melić +1
We discuss in detail top quark polarization in above-threshold (t \bar t)-production at a polarized linear e^+ e^- collider. We pay particular attention to the minimization and max…
Updated constraints on new physics in rare charm decays
Svjetlana Fajfer, Nejc Kosnik, Sasa Prelovsek
Motivated by recent experimental results on charm physics we investigate implications of the updated constraints of new physics in rare charm meson decays. We first reconsider effe…
Search for New Physics in Rare D Decays
Svjetlana Fajfer, Sasa Prelovsek
In many extensions of the standard model an additional up-like heavy quark appears. Its appearance induces flavour changing neutral current transition in the up-quark region at the…
Scalar mesons on the Lattice
Sasa Prelovsek
The simulations of the light scalar mesons on the lattice are presented at the introductory level. The methods for determining the scalar meson masses are described. The problems r…
Effects of Littlest Higgs model in rare D meson decays
Svjetlana Fajfer, Sasa Prelovsek
A tree-level flavor changing neutral current in the up-like quark sector appears in one of the variations of the Littlest Higgs model. We investigate the effects of this coupling i…
On the mass differences between the scalar and pseudoscalar heavy-light mesons
Damir Becirevic, Svjetlana Fajfer, Sasa Prelovsek
We discuss the recent experimental observation which suggested that the mass difference between the scalar and pseudoscalar heavy-light mesons is larger for the non-strange states…