A5101931585- Nuclear physics research studies
- Planetary Science and Exploration
- Astro and Planetary Science
- Spacecraft and Cryogenic Technologies
- Particle physics theoretical and experimental studies
- Spacecraft Design and Technology
- Space Exploration and Technology
- Neutrino Physics Research
- Nuclear Physics and Applications
- Atomic and Molecular Physics
- Superconducting Materials and Applications
- Quantum Chromodynamics and Particle Interactions
- Advanced NMR Techniques and Applications
- Calibration and Measurement Techniques
- Astronomical and nuclear sciences
- Particle accelerators and beam dynamics
- Quality and Safety in Healthcare
- Ionosphere and magnetosphere dynamics
- Isotope Analysis in Ecology
- Solar and Space Plasma Dynamics
- Space Satellite Systems and Control
- Scientific Research and Discoveries
- High-Energy Particle Collisions Research
- Superconductivity in MgB2 and Alloys
- Particle Detector Development and Performance
Indian Institute of Technology Roorkee
2023-2025
Goddard Space Flight Center
2014-2019
Hester
2018
Large-scale shell-model calculations are performed for the $9/2^+_{\rm g.s.}$, $1/2^-_1$, $3/2^-_1$, and $5/2^-_1$ states in odd-$A$ indium isotopes with $N=50-82$. The calculated energy levels, electromagnetic moments, spectroscopic factors exhibit remarkable agreement experimental data due to significant configuration mixing neutron numbers away from closed shells. While $1/2^-_1$ levels well follow those of effective single-particle energies that formulated fractional occupancies...
Abstract The Miniaturized Electron pRoton Telescope, MERiT, is a low‐mass, low‐power, compact instrument using an innovative combination of particle detectors, sensor electronics, and onboard processing. MERiT flying on the Compact Radiation belt Explorer, CeREs, 3U CubeSat launched into low earth orbit 500‐km altitude inclination 85° 16 December 2018. primary secondary science goals CeREs are to investigate electron microbursts study solar particles. comprises stack solid state detectors...
Systematic shell-model calculations are presented for odd-mass Cd isotopes with $N=51-81$ utilizing a combination of $G$-matrix interaction and semiempirical one. The excited energy spectra electromagnetic transition probabilities compared the recently available experimental data. We have found that observed quadrupole moments in $11/2^-_1$ states linearly change neutron number well accounted by dominance prolate shapes throughout isotope chain. also described properties several isomeric...
The masses of $^{84}$Br, $^{105}$Mo, $^{115,119,121}$Pd, $^{122}$Ag, $^{127,129}$In, $^{132}$Sb and their respective isomeric states have been measured with the JYFLTRAP Penning trap mass spectrometer using phase-imaging ion-cyclotron-resonance technique. excitation energies in $^{119}$Pd were experimentally determined for first time, while $^{115}$Pd precision values was substantially improved. In $^{105}$Mo $^{121}$Pd there no signs a long-lived state. ground-state measurements $^{122}$Ag...
Abstract In this work, we have performed systematic shell-model (SM) calculations for Bi isotopes with A = 204–213 using KHH7B and KHM3Y effective interactions. We reported yrast non-yrast SM states corresponding to the available experimental data. From comparison data, could assign spin parity of several unconfirmed states. also calculated electromagnetic properties compared them data predicted where are not available. This study includes a detailed discussion multiple isomeric based on...
Abstract An in-beam gamma-ray spectroscopy study of the even-even nucleus 92Mo
has been carried out using 30Si + 65Cu, 18O 80Se reactions at beam energies of
120 and 99 MeV, respectively. Angular distribution from oriented state ratio (RADO)
and linear polarization (Δasym) measurements have fixed most tentatively
assigned spin-parity high energy levels. A large-scale shell-model calculation
using GWBXG interaction has to understand...
In this work, we have performed systematic shell-model calculations for Bi isotopes with $A=$ 204-213 using KHH7B and KHM3Y effective interactions. We reported yrast non-yrast states corresponding to the available experimental data. From comparison data, could assign spin parity of several unconfirmed states. also calculated electromagnetic properties compared them data predicted where are not available. This study includes a detailed discussion multiple isomeric based on computed...
In this work, we have studied the $2\nu\beta\beta$ decay of $^{76}$Ge and $^{96}$Zr isotopes utilizing large-scale shell-model calculations. The GWBXG effective interaction has been employed in calculation $2\nu\beta\beta$-decay nuclear matrix elements (NMEs). We tested by comparing predicted spectroscopic properties, such as energy spectra transition probabilities, with available experimental data. variation cumulative NMEs respect to $1^+$ state energies intermediate nucleus is also...
Abstract In this work, we present the systematic study of $2\nu$ECEC process in $^{78}$Kr using large-scale shell-model calculations with GWBXG effective interaction. We first validate efficiency utilized interaction by comparing theoretical low-lying energy spectra, kinematic moment inertia, and reduced transition probabilities experimental data for both parent grand-daughter nuclei $^{78}$Se, respectively. Additionally, examine level densities $1^+$ states intermediate nucleus $^{78}$Br,...
Abstract Excited states above the $$9^+$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mn>9</mml:mn> <mml:mo>+</mml:mo> </mml:msup> </mml:math> isomer in odd-odd N = Z nucleus $$^{66}$$ <mml:mmultiscripts> <mml:mrow/> <mml:mn>66</mml:mn> </mml:mmultiscripts> As were studied by employing $$^{40}$$ <mml:mn>40</mml:mn> Ca( $$^{28}$$ <mml:mn>28</mml:mn> Si, pn) fusion-evaporation reaction at Accelerator Laboratory of University Jyväskylä, Finland. A key method this...
In this work, we present the systematic study of $2\nu$ECEC process in $^{78}$Kr using large-scale shell-model calculations with GWBXG effective interaction. We first validate efficiency utilized interaction by comparing theoretical low-lying energy spectra, kinematic moment inertia, and reduced transition probabilities experimental data for both parent grand-daughter nuclei $^{78}$Se, respectively. Additionally, examine level densities $1^+$ states intermediate nucleus $^{78}$Br, them...
In this work, we have studied the $2\ensuremath{\nu}\ensuremath{\beta}\ensuremath{\beta}$ decay of $^{76}\mathrm{Ge}$ and $^{96}\mathrm{Zr}$ isotopes utilizing large-scale shell-model calculations. The GWBXG effective interaction has been employed in calculation $2\ensuremath{\nu}\ensuremath{\beta}\ensuremath{\beta}$-decay nuclear matrix elements (NMEs). We tested by comparing predicted spectroscopic properties, such as energy spectra transition probabilities, with available experimental...
Lunar Ice Cube (LIC) is one of 13 6U cubesats that will be deployed by EM1 in cislunar space. LIC along with Flashlight and LunaH-Map, all focused on the search for volatiles but very different payloads, first deep space designed to address goals both demonstrating new technologies collecting scientific data. Effectively, as their developments are occurring parallel, they acting prototypes future missions. One useful outcome this 'experiment' evolve a working paradigm development operation...
The most sure-fire way to pass MDSAP audit with flying colours is have an effective Quality Management System (QMS). Having a good QMS will make sure work correctly documented, kept up date, and easy present auditor. For regulators too, it means reduced burden. There pooling of regulatory resources. audits are conducted by Auditing Organizations designated the bodies. program expected improve predictability because standardized model has been introduced. Every follows same set steps. first...
Under the new European Union Medical Device Regulation (EU MDR), framed by Coordination Group (MDCG), for each device manufacturers must have a documented risk management plan, identify and analyse known foreseeable hazards, estimate evaluate associated risks eliminate or control those risks. In contrast with MDD, EU MDR contains an explicit obligation in Article 10 (2), that establish, document, implement maintain system management. The detailed requirements of which are listed Annex I...