Debjyoti Bardhan

activity

20162019

most citedB-meson charged current anomalies: the post-Moriond status

60 citations · 60 across the 2 of their papers we have counts for

collaborators

5 papers

hep-ph2019★ 60 cited

B-meson charged current anomalies: the post-Moriond status

Debjyoti Bardhan, Diptimoy Ghosh

In this note, we discuss the impact of the recent Belle result on the various theoretical explanations of the $R_{D}$ and $R_{D^{*}}$ anomalies. The pure tensor explanation, which was…

hep-ph2018

Anatomy of $b \to c τ ν$ anomalies

Aleksandr Azatov, Debjyoti Bardhan, Diptimoy Ghosh +2

In recent times, one of the strongest hints of Physics Beyond the Standard Model (BSM) has been the anomaly in the ratios $R_{D}$ and $R_{D^{*}}$ measured in the charged current dec…

hep-ph2017

FCNC Decays of the Top Quark

Debjyoti Bardhan

If new physics (e.g. SUSY) does not show up as direct evidence at the LHC, it could still be observable in FCNC processes involving the $t$ -quark. We take a close look at the proce…

hep-ph2017

A Closer Look at $R_{D}$ and $R_{D^{*}}$

Debjyoti Bardhan

The measurement of $R_{D}$ ( $R_{D^{*}}$ ), the ratio of the branching fraction of $B \to D τ ν ˉ_{τ} (B \to D^{*} τ ν ˉ_{τ})$ to that of $\overline{B} \to D l \barν_l (…

hep-ph2016

The 750 GeV diphoton resonance as an sgoldstino: a reappraisal

Debjyoti Bardhan, Pritibhajan Byakti, Diptimoy Ghosh +1

Among the various explanations of the possible 750 GeV diphoton resonance, the possibility of it being an sgoldstino is an attractive one, as it is related to the spontaneous break…

B-meson charged current anomalies: the post-Moriond status

Anatomy of b→cτν anomalies

FCNC Decays of the Top Quark

A Closer Look at RD​ and RD∗​

The 750 GeV diphoton resonance as an sgoldstino: a reappraisal

Anatomy of $b \to c τ ν$ anomalies

A Closer Look at $R_{D}$ and $R_{D^{*}}$