L. Nayak

ORCID: 0000-0002-7739-914X
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About
Contact & Profiles
Research Areas
  • Particle physics theoretical and experimental studies
  • Quantum Chromodynamics and Particle Interactions
  • High-Energy Particle Collisions Research
  • Neutrino Physics Research
  • Computational Physics and Python Applications
  • Dark Matter and Cosmic Phenomena
  • Black Holes and Theoretical Physics
  • Particle Detector Development and Performance
  • Particle Accelerators and Free-Electron Lasers
  • Superconducting Materials and Applications
  • Medical Imaging Techniques and Applications
  • Astrophysics and Cosmic Phenomena
  • Cassava research and cyanide
  • Physics of Superconductivity and Magnetism
  • Advanced NMR Techniques and Applications
  • Cosmology and Gravitation Theories
  • Algorithms and Data Compression
  • Mercury impact and mitigation studies
  • Graphene and Nanomaterials Applications
  • Calibration and Measurement Techniques
  • NMR spectroscopy and applications
  • Recycling and Waste Management Techniques
  • Advanced Drug Delivery Systems
  • Advanced Photocatalysis Techniques
  • Nanoparticle-Based Drug Delivery

Siksha O Anusandhan University
2022-2024

Indian Institute of Technology Hyderabad
2020-2024

Korea Institute of Science & Technology Information
2023

University of Cincinnati
2023

Campbell Collaboration
2021

Central University of Karnataka
2018

Many industrial effluents release cyanide, a well-known hazardous and bio-recalcitrant pollutant, thus, the treatment of cyanide wastewater is major challenge.

10.1039/d4ra02217c article EN cc-by-nc RSC Advances 2024-01-01

In the bottomonium sector, hindered magnetic dipole transitions between P-wave states <a:math xmlns:a="http://www.w3.org/1998/Math/MathML" display="inline"><a:mrow><a:msub><a:mrow><a:mi>h</a:mi></a:mrow><a:mrow><a:mi>b</a:mi></a:mrow></a:msub><a:mo stretchy="false">(</a:mo><a:mn>2</a:mn><a:mi>P</a:mi><a:mo stretchy="false">)</a:mo><a:mo stretchy="false">→</a:mo><a:msub><a:mrow><a:mi>χ</a:mi></a:mrow><a:mrow><a:mi>b</a:mi><a:mi>J</a:mi></a:mrow></a:msub><a:mo...

10.1103/physrevd.111.l011102 article EN cc-by Physical review. D/Physical review. D. 2025-01-08

A bstract We present a search for the lepton-flavor-violating decays $$ {B}_s^0 <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msubsup> <mml:mi>B</mml:mi> <mml:mi>s</mml:mi> <mml:mn>0</mml:mn> </mml:msubsup> </mml:math> → ℓ ∓ τ ± , where = e, μ using full data sample of 121 fb − 1 collected at Υ(5 S ) resonance with Belle detector KEKB asymmetric-energy e + collider. use {B}_s^0{\overline{B}}_s^0 <mml:mover> <mml:mo>¯</mml:mo> </mml:mover> events in which one meson is...

10.1007/jhep08(2023)178 article EN cc-by Journal of High Energy Physics 2023-08-28

Abstract We study the charged LFV μ decays such as → e γ , eee and <?CDATA ${\left(\mu -e\right)}_{\mathrm{Ti}}$?> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" overflow="scroll"> <mml:msub> <mml:mrow> <mml:mfenced close=")" open="("> <mml:mi>μ</mml:mi> <mml:mo>−</mml:mo> <mml:mi>e</mml:mi> </mml:mrow> </mml:mfenced> <mml:mi>Ti</mml:mi> </mml:msub> </mml:math> with a vector leptoquark ( U 3 ) by considering constraints from non-standard neutrino interaction (NSI) sector parameter...

10.1088/1361-6471/ad2471 article EN Journal of Physics G Nuclear and Particle Physics 2024-01-31

We report the results of first search for Standard Model and baryon-number-violating two-body decays neutral <a:math xmlns:a="http://www.w3.org/1998/Math/MathML" display="inline"><a:mi>B</a:mi></a:math> mesons to <c:math xmlns:c="http://www.w3.org/1998/Math/MathML" display="inline"><c:msup><c:mi mathvariant="normal">Λ</c:mi><c:mn>0</c:mn></c:msup></c:math> <f:math xmlns:f="http://www.w3.org/1998/Math/MathML" display="inline"><f:mrow><f:msubsup><f:mrow><f:mi...

10.1103/physrevd.110.l031102 article EN cc-by Physical review. D/Physical review. D. 2024-08-07

In the bottomonium sector, hindered magnetic dipole (M1) transitions between P-wave states $h_b(2P) \rightarrow \chi_{bJ}(1P) \gamma$, $J=0, \, 1, 2$, are expected to be severely suppressed according Relativized Quark Model, due spin flip of $b$ quark. Nevertheless, a recent model following coupled-channel approach predicts corresponding branching fractions enhanced by orders magnitude. this Letter, we report first search for such transitions. We find no significant signals and set upper...

10.48550/arxiv.2410.16181 preprint EN arXiv (Cornell University) 2024-10-21

The detection of radially excited heavy meson \\states in recent years and measurement decays, particularly $B_c^+\to J/\psi D_s^+$ D_s^{*+}$, by the LHCb ATLAS Collaborations, have aroused a lot theoretical interest nonleptonic decays $b$-flavored mesons. In this paper, we study exclusive two-body $\bar{B}^0$, $\bar{B_s^0}$, $B^-$ $B_c^-$-meson to two vector ($V_1(nS)V_2$) states. Assuming factorization hypothesis, calculate weak-decay form factors from overlapping integrals wave functions,...

10.48550/arxiv.2302.02142 preprint EN cc-by arXiv (Cornell University) 2023-01-01

To shed light on the indirect search for new physics beyond standard model, long standing discrepancies between theory and experiment mediated by FCNC $b\to s \ell \ell$ quark level transitions set an ideal testing ground. Though very recent measurements of $R_K$ $R_{K^*}$ are consistent with still excitements remain LHCb observables $\mathcal{B} (B_s \to \phi \mu ^+ ^-)$ which has deviations at $3.6 \sigma$. Additionally, deviation $\sim 3.3 \sigma$ $1.2 \sigma$, respectively $P_5^{\prime}$...

10.48550/arxiv.2302.03209 preprint EN cc-by arXiv (Cornell University) 2023-01-01
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