R. Balasubramanian

ORCID: 0000-0001-5840-1788
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About
Contact & Profiles
Research Areas
  • Particle physics theoretical and experimental studies
  • High-Energy Particle Collisions Research
  • Particle Detector Development and Performance
  • Quantum Chromodynamics and Particle Interactions
  • Dark Matter and Cosmic Phenomena
  • Computational Physics and Python Applications
  • Cosmology and Gravitation Theories
  • Neutrino Physics Research
  • Distributed and Parallel Computing Systems
  • Medical Imaging Techniques and Applications
  • Radiation Detection and Scintillator Technologies
  • Atomic and Subatomic Physics Research
  • Astrophysics and Cosmic Phenomena
  • Gaussian Processes and Bayesian Inference
  • Advanced Data Storage Technologies
  • Superconducting Materials and Applications
  • Nuclear physics research studies
  • Astronomical and nuclear sciences
  • Big Data Technologies and Applications
  • Nuclear Physics and Applications
  • Digital Radiography and Breast Imaging
  • Statistical Mechanics and Entropy
  • Scientific Research and Discoveries
  • Particle Accelerators and Free-Electron Lasers
  • Black Holes and Theoretical Physics

National Institute for Subatomic Physics
2020-2025

Laboratoire d’Annecy de Physique des Particules
2024-2025

University of Amsterdam
2020-2025

Institut National de Physique Nucléaire et de Physique des Particules
2021-2025

Université Savoie Mont Blanc
2021-2025

Centre National de la Recherche Scientifique
2021-2025

University of California, Santa Cruz
2023-2024

Institute for High Energy Physics
2023-2024

Institute of Science and Technology
2023-2024

University of Geneva
2023-2024

In this paper we describe RooFitUnfold, an extension of the RooFit statistical software package to treat unfolding problems, and which includes most methods that commonly used in particle physics. The provides a common interface these algorithms as well uniform evaluate their performance terms bias, variance coverage. exploit RooFitUnfold compare with Richardson–Lucy, Iterative Dynamically Stabilized, Tikhonov, Gaussian Process, bin-by-bin inversion on several example problems.

10.1142/s0217751x20501456 article EN International Journal of Modern Physics A 2020-08-30

The GEO 600 laser interferometer with m armlength is currently being commissioned as a part of worldwide network gravitational wave detectors. Due to the use advanced technologies such signal recycling and multiple pendulum suspensions monolithic last stage anticipated sensitivity close initial km baseline This paper describes status detector November 2003 special emphasis on its performance during first serious data-taking periods experimental challenges encountered commissioning...

10.1088/0264-9381/21/5/006 article EN Classical and Quantum Gravity 2004-02-03

In this paper we describe RooFitUnfold, an extension of the RooFit statistical software package to treat unfolding problems, and which includes most methods that commonly used in particle physics. The provides a common interface these algorithms as well uniform evaluate their performance terms bias, variance coverage. exploit RooFitUnfold compare with Richardson-Lucy, Iterative Dynamically Stabilized, Tikhonov, Gaussian Process, Bin-by-bin inversion on several example problems.

10.48550/arxiv.1910.14654 preprint EN other-oa arXiv (Cornell University) 2019-01-01

A clean separation is made between the compound-nucleus and direct-reaction contributions to low-energy continuum region of energy spectra protons from inelastic scattering. Bombarding energies are 12 17 MeV, target nuclei isotopes Ni, Zr, Cd, Mo, Sn. The contribution studied by determining level-density parameters proton-to-neutron-emission ratios. These in good agreement with predictions statistical theory.

10.1103/physrevc.4.1855 article EN Physical Review C 1971-11-01

Coincidence experiments indicate that ($p,np$) reactions on ${\mathrm{Zr}}^{90}$ and ${\mathrm{Sn}}^{112}$ leave the residual nuclei in their ground states, whence neutron spectra can be deduced from measurements of proton spectra. Results are very different for two nuclei. Analysis indicates variation ${\ensuremath{\sigma}}_{i}$-the cross section inverse process-is larger than expected opposite directions

10.1103/physrevlett.26.23 article EN Physical Review Letters 1971-01-04

In the financial systems of modern era, trust has always been a missing entity; concentrations power and have given birth to numerous breakdowns.To resolve problems at this end, paper attempts for solution using Blockchains, data structure that allows creation cryptically secured distributed tamperproof ledgers.The discusses further disserts on case study in consideration.

10.5815/ijeme.2018.03.01 article EN International Journal of Education and Management Engineering 2018-05-08

A technique was developed for measuring the average number of $\ensuremath{\gamma}$ rays, ${N}_{\ensuremath{\gamma}}$, emitted in decay residual nuclei left by specific nuclear reactions as a function excitation energy. It used with ($p,{p}^{\ensuremath{'}}$) induced 17- and 12-MeV protons, ($d,p$) deuterons, each seven target different types. ${N}_{\ensuremath{\gamma}}$ increases energy up to 10 MeV, is generally below 4 this range. Variations between light heavy nuclei; reactions; at 17 12...

10.1103/physrevc.5.836 article EN Physical Review C 1972-03-01

With the LHC entering precision era, focus on interpreting measurements performed in an effective field theory holds key to testing Standard Model. An provides a well-defined theoretical formalism which extends Model by introduce new terms with free coefficients that can be measured experimental data. Constructing models parametric these is achieved virtue of combining predictions from Monte Carlo generators for different interactions. This paper builds upon earlier works and describes...

10.48550/arxiv.2202.13612 preprint EN other-oa arXiv (Cornell University) 2022-01-01

Biped robots have plenty of benefits over wheeled, quadruped, or hexapod due to their ability behave like human beings in tough and non-flat environments. Deformable terrain is another challenge for biped as it has deal with sinkage maintain stability without falling. In this study, we are proposing a Deep Deterministic Policy Gradient (DDPG) approach motion control flat-foot robot walking on deformable terrain. We considered 7-link our proposed approach. For soft soil modeling, triangular...

10.48550/arxiv.2306.08063 preprint EN cc-by-nc-sa arXiv (Cornell University) 2023-01-01

10.4271/2022-28-0011 article EN SAE technical papers on CD-ROM/SAE technical paper series 2022-10-05
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