S. Patra

activity

20062025

∣ V_{c b} ∣

from

B \to D^{(*)} ℓ ν_{ℓ}

and the Standard Model predictions of

R (D^{(*)})

184 citations · 982 across the 40 of their papers we have counts for

collaborators

Showing 2017Show all

5 papers · 1 filter

hep-ph2017★ 45 cited

Roadmap of left-right models based on GUTs

Joydeep Chakrabortty, Rinku Maji, Subhendra Mohanty +2

We perform a detailed study of the grand unified theories $S O (10)$ and $E (6)$ with left-right intermediate gauge symmetries of the form $S U (N)_{L} \otimes S U (N)_{R} \otimes G$ …

hep-ph2017★ 18 cited

$R (D^{(*)})$ anomalies in light of Non-Minimal Universal Extra Dimension

Aritra Biswas, Sunando Kumar Patra, Avirup Shaw

We estimate contributions from Kaluza-Klein excitations of gauge bosons and physical charge scalar for the explanation of the lepton flavor universality violating excess in the rat…

hep-ph2017★ 184 cited

Extraction of $∣ V_{c b} ∣$ from $B \to D^{()} ℓ ν_{ℓ}$ and the Standard Model predictions of $R (D^{()})$

Sneha Jaiswal, Soumitra Nandi, Sunando Kumar Patra

We extract $∣ V_{c b} ∣$ from the available data in the decay $B \to D^{(*)} ℓ ν_{ℓ}$ . Our analysis uses the $q^{2} (w)$ binned differential decay rates in different subsamples of $B…

hep-ph2017★ 28 cited

Non-Abelian Vector Boson Dark Matter, its Unified Route and signatures at the LHC

Basabendu Barman, Subhaditya Bhattacharya, Sunando Kumar Patra +1

Vector boson dark matter (DM) appears in $S U (2)_{N}$ extension ( $N$ stands for neutral) of Standard Model (SM) where an additional global $U (1)_{P}$ symmetry is assumed and results in…

hep-ph2017★ 9 cited

Optimal observable analysis for the decay $b \to s$ plus missing energy

Zaineb Calcuttawala, Anirban Kundu, Soumitra Nandi +1

The decay $b \to s ν ν ˉ$ has been a neglected sibling of $b \to s ℓ^{+} ℓ^{-}$ because neutrinos pass undetected and hence the process offers less number of observables. We show how…

Roadmap of left-right models based on GUTs

R(D(∗)) anomalies in light of Non-Minimal Universal Extra Dimension

Extraction of ∣Vcb​∣ from B→D(∗)ℓνℓ​ and the Standard Model predictions of R(D(∗))

Non-Abelian Vector Boson Dark Matter, its Unified Route and signatures at the LHC

Optimal observable analysis for the decay b→s plus missing energy

$R (D^{(*)})$ anomalies in light of Non-Minimal Universal Extra Dimension

Extraction of $∣ V_{c b} ∣$ from $B \to D^{()} ℓ ν_{ℓ}$ and the Standard Model predictions of $R (D^{()})$

Optimal observable analysis for the decay $b \to s$ plus missing energy