International Institute of Information Technology, Hyderabad

output

20062026

most citedThe Astropy Project: Building an inclusive, open-science project and status of the v2.0 core package

7.7k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2022 · hep-phShow all

9 papers · 2 filters

hep-ph2022★ 19 cited

Machine learning-enhanced search for a vectorlike singlet $B$ quark decaying to a singlet scalar or pseudoscalar

Jai Bardhan, Tanumoy Mandal, Subhadip Mitra +1

The presence of a new decay mode relaxes the current mass exclusion limits on vectorlike quarks considerably. We consider the case of a weak-singlet vectorlike $B$ quark that can d…

hep-ph2022★ 2 cited

$Λ_{b} \to Λ (\to p π^{-}) ℓ^{+} ℓ^{-}$ as probe of CP-violating New Physics

Diganta Das, Jaydeb Das, Girish Kumar +1

We investigate the possible sizes of all the CP-violating asymmetries offered by the angular distribution of rare decay $Λ_{b} \to Λ (\to p π^{-}) ℓ^{+} ℓ^{-}$ in the Standard M…

hep-ph2022★ 3 cited

Production of Singlet dominated scalar(s) at the LHC

Subhadip Bisal, Debottam Das, Swapan Majhi +1

The leading order production of an SM singlet-like scalar has primarily been realized through the gluon fusion process by mixing with the $S U (2)_{L}$ scalar doublet of the model. The…

hep-ph2022★ 7 cited

Renormalization group improved $m_{s}$ and $∣ V_{u s} ∣$ determination from hadronic $τ$ decays

B. Ananthanarayan, Diganta Das, M. S. A. Alam Khan

We determine the strange quark mass ( $m_{s}$ ) and quark mixing element $∣ V_{u s} ∣$ , and their joint determination from the Cabibbo suppressed hadronic $τ$ decays in various…

hep-ph2022★ 16 cited

Leptoquark-assisted Singlet-mediated Di-Higgs Production at the LHC

Arvind Bhaskar, Debottam Das, Bibhabasu De +3

At the LHC, the gluon-initiated processes are considered to be the primary source of di-Higgs production. However, in the presence of a new resonance, the light-quark initiated pro…

hep-ph2022★ 41 cited

Combined explanation of $W$ -mass, muon $g - 2$ , $R_{K^{()}}$ and $R_{D^{()}}$ anomalies in a singlet-triplet scalar leptoquark model

Arvind Bhaskar, Anirudhan A. Madathil, Tanumoy Mandal +1

In addition to the long-standing anomalies seen in the muon $g - 2$ , $R_{K^{(*)}}$ , and $R_{D^{(*)}}$ observables by various independent experiments, the CDF Collaboration has found…

hep-ph2022★ 22 cited

Discovery prospects of a vectorlike top partner decaying to a singlet boson

Akanksha Bhardwaj, Kartik Bhide, Tanumoy Mandal +2

The possibility of a vectorlike top partner decaying to a new colourless weak-singlet scalar or pseudoscalar has attracted some attention in the literature. We investigate the prod…

hep-ph2022★ 12 cited

Search for the $Z^{'}$ boson decaying to a right-handed neutrino pair in leptophobic $U (1)$ models

Mathew Thomas Arun, Arpan Chatterjee, Tanumoy Mandal +3

The $U (1)$ extensions of the Standard Model contain a heavy neutral gauge boson $Z^{'}$ . If leptophobic, the boson can evade the stringent bounds from the dilepton resonance sea…

hep-ph2022★ 27 cited

Roadmap to explore vectorlike quarks decaying to a new scalar or pseudoscalar

Akanksha Bhardwaj, Tanumoy Mandal, Subhadip Mitra +1

The current experimental data allow for a sub-TeV colourless weak-singlet scalar or pseudoscalar. If such a singlet field is present together with TeV-range vectorlike top and bott…

Machine learning-enhanced search for a vectorlike singlet B quark decaying to a singlet scalar or pseudoscalar

Λb​→Λ(→pπ−)ℓ+ℓ− as probe of CP-violating New Physics