A5070455487- Nuclear physics research studies
- Astronomical and nuclear sciences
- Quantum Chromodynamics and Particle Interactions
- biodegradable polymer synthesis and properties
- Physics of Superconductivity and Magnetism
- Nuclear Physics and Applications
- Atomic and Molecular Physics
- Nanocomposite Films for Food Packaging
- Magnetic and transport properties of perovskites and related materials
- Advanced Condensed Matter Physics
- Rare-earth and actinide compounds
- Natural Fiber Reinforced Composites
- Microplastics and Plastic Pollution
- Diamond and Carbon-based Materials Research
- Magnetic properties of thin films
- Geophysics and Gravity Measurements
- Plasma Diagnostics and Applications
- Ion-surface interactions and analysis
- Metal and Thin Film Mechanics
- High-pressure geophysics and materials
- Superconducting Materials and Applications
- Electronic and Structural Properties of Oxides
- Fusion materials and technologies
- Stellar, planetary, and galactic studies
- Veterinary Pharmacology and Anesthesia
Aligarh Muslim University
2011-2023
Ambedkar University Delhi
2015
Delhi Technological University
2008-2010
University of Delhi
2001-2010
Centre of Plasma Physics - Institute for Plasma Research
2006-2008
CSIR National Physical Laboratory of India
1991-2001
National Physical Laboratory
1991
Paracetamol, also known as acetaminophen, is a widely used non-opioid analgesic and antipyretic agent. As an easily accessible over-the-counter (OTC) medication, the risk of exceeding maximum daily dosage resulting in overdose significant. Here, we present case paracetamol 24-year-old male who consumed 15 tablets (9.75 g) given OTC to relieve his chest pain. The patient was treated with N-acetylcysteine (NAC) managed symptomatically. This involves from patient’s inadequate comprehension term...
The recently measured reaction cross sections for the neutron-rich carbon isotopes ($^{19}\mathrm{C}$, $^{20}\mathrm{C}$, and $^{22}\mathrm{C}$) on a proton target at 40 A MeV are analyzed using finite range Glauber model (FRGM) microscopic optical potential calculated within Brueckner-Hartree-Fock formalism (BHF). In FRGM nucleon-nucleon used, while in latter (BHF), Hamada-Johnston, Urbana v-14, Argonne v-18 internucleon potentials employed to calculate potential. required nucleon density...
We report microscopic calculations of the equation state symmetric nuclear matter and nucleon-nucleus optical potential in Brueckner-Hartree-Fock approach. The use several internucleon ($NN$) potentials, such as Hamada-Johnston, Urbana v14, Argonne v18, Reid93, Nijm II along with without two types three-body forces (TBFs): IX model phenomenological density-dependent three-nucleon interaction Lagris Pandharipande [Nucl. Phys. A 359, 349 (1981)] Friedman 361, 502 (1981)]. inclusion TBFs helps...
Abstract Polysaccharide-filled plastics have attracted immense interest from research scientists as a means to develop biodisintegrable polymer. The objective of the present study is polymer composite using potato starch, which may be step toward an alternative user friendly composite. Keeping in mind compatibility issue between starch and polyethylene, we used base material with polar group its low density polyethylene (LDPE) backbone. Polymer sheets combination LDPE, LDPE grafted maleic...
Study presents compatibility behavior of polar group potato starch and non-polar LDPE using 50%, 0.5% maleated LDPE. The aim was to improve intermolecular interaction between two different types moieties (LDPE Potato Starch). Samples were prepared by mixing (upto 30% weight) with LDPE-grafted maleic anhydride in a single step twin screw extruder having vent zone. XRD DSC results suggested that maleic-anhydride helped the brought chemical closer each other. FTIR also strongly supported new...
Background: The measurement and analysis of excitation functions may be used as an important tool to understand incomplete fusion reaction dynamics.Purpose: Several studies have been carried out study reactions at low energies, but a clear picture processes energies below 6 MeV/nucleon has yet emerge. Further, there is no theoretical model which give good representation processes.Method: Off-line $\ensuremath{\gamma}$-ray spectrometry measure the in ${}^{16}\text{O}+{}^{130}\text{Te}$ system...
We present a Brueckner theory analysis of proton-scattering data from Sn isotopes at 295 MeV. A soft-core Urbana ${v}_{14}$ internucleon potential has been used to calculate reaction matrices that are folded with point-nucleon (both proton and neutron) densities obtained in the relativistic mean field (RMF) framework optical potential. get reasonably satisfactory agreement differential cross-section analyzing-power using only three scaling parameters for all isotopes. It is observed...
Microscopic local optical potentials from two sources were calculated by folding the numerical g-matrices over point proton and neutron RMF densities of target nuclei. The hard-core Hamada–Johnston soft-core Urbana v-14 inter-nucleon have been used to generate solving Bethe–Goldstone integral equation. analyze successfully both differential elastic scattering polarization data at 65 MeV a wide mass region targets: 12 C – 208 Pb . Comparison present results with phenomenological model...
Microscopic analysis of the recently reported 295-MeV-proton scattering data from Pb isotopes and ${}^{58}$Ni is presented within framework Brueckner-Hartree-Fock theory. The effective interaction (g matrix) has been calculated using three Hamiltonians with Urbana v-14, Argonne v-18, Ried93 internucleon potentials. microscopic optical potential by folding interactions over nucleon density distributions obtained in relativistic mean field framework. v-18 have used for first time to calculate...
In the present work we have analyzed elastic scattering data of 11Li + p at 62, 68.4 and 75 MeV/nucleon, using microscopic optical potential calculated within framework Brueckner–Hartree–Fock formalism (BHF). The calculation uses Argonne v18 Urbana v14 inter-nucleon potentials IX (UVIX) model three body force. required nucleon-density distributions for are obtained semi-phenomenological nuclear density distributions. has been by folding g-matrices as in BHF (with without forces) over nucleon...
The radio-activity produced during the irradiation of 63,65Cu, 59Co, 93Nb and 121,123Sb targets with α-particles have been measured using activation technique. he yields radioactive isotopic products 66,67,68 Ga, 61 Cu, 96g,mTc 123,124,126I determined in energy range ≈ 10-40 MeV stacked foil Technique. Radioactive counting samples was performed a high-resolution gamma-spectrometer. As light ion beams produce an extremely narrow layer activities surface material, these reactions may be useful...
In the present work we describe our results concerning calculation of equation state symmetric zero temperature nuclear matter and microscopic optical potential using soft-core Argonne inter-nucleon potentials in first order Brueckner–Hartree–Fock (BHF) theory. The saturates at a density 0.228 nucleon/fm 3 with 17.52 MeV binding energy per nucleon for av-14 17.01 av-18. As test case an analysis 65 200 protons scattering from 208 Pb . has been used time to calculate BHF analyze data. We also...
Aiming to investigate the presence of incomplete fusion at low projectile energies, experiments have been carried out using light heavy-ion (A ≤ 16) beams ≈ 4-7 MeV/nucleon. Excitation functions, forward recoil ranges, and spin-distributions heavy reaction products measured. In order an insight into influence on complete fusion, percentage fraction has deduced from experimentally measured excitation functions. However, proof fractional linearmomentum transfer in case obtained measurement...
Brinjal is a high-yielding and nutrient-hungry crop, so nutrient management essential for commercial brinjal production. The present study was conducted by integrating inorganic fertilizers with Azotobacter chroococcum as an N-fixer Aspergillus niger P-solubilizer. Further, zinc provided ZnSO4 (0.5%) and/or boron borax (0.2%) through foliar spray. during 2020-21 2021-22, pooled data were analyzed to test the efficacy of treatments. observations recorded on various parameters revealed that...
In the present paper, we report role of dipole–dipole interaction on magnetic dynamics single layer antiferromagnets. For this, model Hamiltonian includes exchange Heisenberg as well interactions. Within linear spin-wave theory, employ double time Green's function technique to obtain expressions for spin wave dispersion, sublattice magnetization and contribution specific heat a various parameters Hamiltonian. We observe through numerical calculations that in absence anisotropy couplings...