1.

Probing new top physics at the LHCb experiment

We suggest that top physics can be studied at the LHCb experiment, and that top production could be observed. Furthermore, we demonstrate that LHCb may be able to measure a t - bar t production rate asymmetry.

COBISS.SI-ID: 24961319

2.

Forward-backward t t[bar] asymmetry from anomalous stop pair production

We analyse a simple Standard Model (SM) extension with only two new light fields: a scalar partner of the top (stop) with mass above m_t, and a light neutral fermion with mass of a few GeV, coupled to SM quarks via a Yukawa interaction. We show that such model can lead to a significant enhancement of the forward-backward asymmetry in t tbar production at the Tevatron via the additional t tbar pairs produced from (stop anti-stop) decays.

COBISS.SI-ID: 24805415

3.

Interplay of t [to] bW decay and B[sub](d,s)- B[bar] [sub](d,s) mixing in minimal flavor violating models

We investigate anomalous t W d_j interactions as a possible source of new effects in B_{d,s} - bar B_{d,s} oscillations. We show how such interactions can explain the anomalous CP violation in B_s sector.

COBISS.SI-ID: 24857639