Tapoja Jha

activity

20182025

collaborators

3 papers

hep-ph2025

Inert dark matter in three Higgs doublet model: a blind spot narrative

Amit Dutta Banik, Tapoja Jha, Eija Tanskanen

We explore the phenomenology of three Higgs doublet scenario, where the scalar potential is augmented by $Z_{3} \times Z_{2}$ symmetry making one doublet inert. T…

hep-ph2020

Minimal and non-minimal Universal Extra Dimension models in the light of LHC data at 13 TeV

Avnish, Kirtiman Ghosh, Tapoja Jha +1

Universal Extra Dimension (UED) is a well-motivated and well-studied scenario. One of the main motivations is the presence of a dark matter (DM) candidate namely, the lightest leve…

hep-ph2018

$t \to c g$ and $t \to c Z$ in Universal Extra Dimensional Models

Cheng-Wei Chiang, Ujjal Kumar Dey, Tapoja Jha

In this work we perform a complete one-loop calculation of the flavor-changing top quark decays $t \to c g$ and $t \to c Z$ in the universal extra dimensional models. We find that the…

Inert dark matter in three Higgs doublet model: a blind spot narrative

Minimal and non-minimal Universal Extra Dimension models in the light of LHC data at 13 TeV

t→cg and t→cZ in Universal Extra Dimensional Models

$t \to c g$ and $t \to c Z$ in Universal Extra Dimensional Models