S. Dutta

ORCID: 0000-0003-3442-6061
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About
Contact & Profiles
Research Areas
  • Particle physics theoretical and experimental studies
  • High-Energy Particle Collisions Research
  • Quantum Chromodynamics and Particle Interactions
  • Particle Detector Development and Performance
  • Dark Matter and Cosmic Phenomena
  • Cosmology and Gravitation Theories
  • Neutrino Physics Research
  • Radiation Detection and Scintillator Technologies
  • Black Holes and Theoretical Physics
  • Computational Physics and Python Applications
  • Radiation Effects in Electronics
  • Astrophysics and Cosmic Phenomena
  • Nuclear reactor physics and engineering
  • Medical Imaging Techniques and Applications
  • Gas Dynamics and Kinetic Theory
  • Particle Accelerators and Free-Electron Lasers
  • Silicon and Solar Cell Technologies
  • Atomic and Molecular Physics
  • Advancements in Semiconductor Devices and Circuit Design
  • CCD and CMOS Imaging Sensors
  • Gamma-ray bursts and supernovae
  • Electron and X-Ray Spectroscopy Techniques
  • Laser-Plasma Interactions and Diagnostics
  • Silicon Nanostructures and Photoluminescence
  • Quantum Computing Algorithms and Architecture

Saha Institute of Nuclear Physics
2016-2025

Indian Institute of Technology Madras
2025

Institute of High Energy Physics
2011-2024

A. Alikhanyan National Laboratory
2024

Homi Bhabha National Institute
2023

European Organization for Nuclear Research
2012-2013

Tata Institute of Fundamental Research
1997-2012

University of Delhi
2012

National Central University
2011

Scuola Normale Superiore
2007

10.1103/physreva.111.032438 article FR Physical review. A/Physical review, A 2025-03-31

Abstract An essential metric for the quality of a particle-identification experiment is its statistical power to discriminate between signal and background. Pulse shape discrimination (PSD) basic method this purpose in many nuclear, high-energy rare-event search experiments where scintillation detectors are used. Conventional techniques exploit difference decay-times pulses from background events or pulse signals caused by different types radiation quanta achieve good discrimination....

10.1088/1748-0221/18/03/p03038 article EN Journal of Instrumentation 2023-03-01

10.1016/j.nuclphysbps.2007.03.025 article EN Nuclear Physics B - Proceedings Supplements 2007-06-26

Bound and resonance states of symmetric three-body exotic \(pXX\) negative atomic ions \((X=\mu^{-}, \pi^{-}, K^{-})\) as well \(ppX\) positive molecular for total angular momentum \(J=0\), are studied in details under the framework Stabilization method. The consideration lie below \(N=2\) ionization threshold corresponding \(pX\) atom. wave-function is expanded correlated multi-exponent Hylleraas type basis set explicit incorporation \(p\)-\(p\), \(\mu\)-\(\mu\), \(\pi\)-\(\pi\) or...

10.26713/jamcnp.v7i1.1389 article EN Journal of Atomic Molecular Condensate and Nano Physics 2020-04-30

10.1016/s0168-9002(01)01661-8 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2002-01-01

10.1016/s0168-9002(00)01200-6 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2001-04-01

This paper investigates the performance of silicon microstrip detectors after heavy irradiation. Full-size prototype sensors (53 /spl times/ 64 mm/sup 2/) designed for CMS Tracker have been irradiated with protons and extensively studied in laboratory using a beam minimum ionising particles operated at low temperature as foreseen Large Hadron Collider. We present results large statistics measurements collected charge, noise, position resolution, hit finding efficiency these detectors.

10.1109/23.983256 article EN IEEE Transactions on Nuclear Science 2001-12-01

We report selected results of laboratory measurements and beam tests heavily irradiated microstrip silicon detectors. The detectors were single-sided devices, produced by different manufacturers with sources, for several total ionizing doses fluences up to 4 /spl times/10/sup 14/ 1-MeV-equivalent neutrons per cm/sup 2/. Strip resistance capacitance, detector leakage currents breakdown performance measured before after irradiations. Signal-to-noise ratio efficiency studied in tests, values...

10.1109/23.903854 article EN IEEE Transactions on Nuclear Science 2000-12-01

The decision-taken by the CMS experiment to build a tracker entirely based on silicon detectors has made necessary use of thicker sensors instead usual 300 /spl mu/m ones for outer part detector. We present first results performance 500 thick detectors, before and after neutron irradiation, bonded front-end electronics. Laboratory measurements show that total collected charge scales linearly with thickness when compared module measured noise is in good agreement expectations. obtained...

10.1109/nssmic.2000.949033 article EN 2000 IEEE Nuclear Science Symposium. Conference Record (Cat. No.00CH37149) 2002-11-11
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