Nilakshi  Das

I am Nilakshi Das, I am a Research Scholar at the Department of Physics, National Institute of Technology Silchar, Assam.  I am working under the guidance of Dr. Rupak Dutta.

I completed my Masters in Physics with High Energy Physics specialization from Gauhati University in the year 2017.  I did my Bachelor's degree in Physics in Bajali College, Pathsala affiliated to Gauhati University in the year 2015.

Currently, my area of research is Theoretical Particle Physics,  in particular, I am working  in Flavor Physics Phenomenology. 

Publications (iNSPIRE-HEP )

1. Nilakshi Das and Rupak Dutta,  ` `Implication of b→cτν flavor anomalies on Bs→Ds∗τν decay observables''  J. Phys. G 47, no.11, 115001 (2020),  [arXiv:1912.06811 [hep-ph]].

2. Nilakshi Das and Rupak Dutta,  `New physics footprints in the angular distribution of Bs→Ds∗(→Dsγ, Dsπ) τ νB_s\to D_s^*(\to D_s\gamma,\,D_s\pi)\, \tau\, \nuBs​→Ds∗​(→Ds​γ,Ds​π)τν decays''  Phys. Rev. D \textbf{105}, no.5, 055027 (2022),  [arXiv:2110.05526 [hep-ph]].

3. Nilakshi Das and Rupak Dutta   "Revisiting b→cτν anomalies with charged Higgs boson [arXiv:2305.17766]"

4. Nilakshi Das and Rupak Dutta  "New physics analysis of Λb→(Λ∗(→pK−),Λ(→pπ))(μ+μ−, ννˉ)Λb​→(Λ∗(→pK−),Λ(→pπ))(μ+μ−,ννˉ) baryonic decays under SMEFT framework"[arXiv:2307.03615]  Phys. Rev. D \textbf{108}, no.9, 095051 (2023)

Proceedings (iNSPIRE-HEP )

• Nilakshi Das,  Rupak Dutta,, Exploring Lepton Flavor Universality Violation in \(B_s\rightarrow {D_s^*}\,l \,\nu \) Decay, Springer Proc. Phys. {248}, 439-443 (2020)

• Nilakshi Das,  Rupak Dutta,, Pattern of New Physics in the angular analysis of $B_s \,\to\, D_s^{*}\,(\to\,D_s\,\pi,\, D_s\,\gamma)\, \tau\,\nu$ decays, PoS {EPS-HEP2021}, 498 (2022).

• Nilakshi Das,  Rupak Dutta, The SMEFT analysis of $\Lambda_b\to (\Lambda^*, \Lambda){\mu}^{+}\mu^{-}$ and $\Lambda_b\to (\Lambda^*, \Lambda)\nu\bar{\nu}$ baryonic decays-\textbf{(Lepton Photon 2022)}. doi: 10.5281/zenodo.7542362

• Nilakshi Das,  Rupak Dutta, New physics sensitivity in 

• $\Lambda_b\to \Lambda^{(*)}\mu^{+}\mu^{-}$ and $\Lambda_b\to \Lambda^{(*)}\nu\bar{\nu}$ baryonic decay, PoS \textbf{ICHEP2022}, 1000. doi:10.22323/1.414.1000

Educational Qualification

• PhD in Physics,  National Institute of Technology Silchar, Assam (2018 - present).

• M.Sc. in Physics,  Gauhati University, Assam (2015 - 2017).

• B.Sc. in Physics,  Gauhati University, Assam (2012 - 2015).

• Pre-University studies, Assam Higher Secondary Council.