A5101706293- Nuclear physics research studies
- Nuclear Physics and Applications
- Atomic and Molecular Physics
- Astronomical and nuclear sciences
- Nuclear reactor physics and engineering
- Cold Fusion and Nuclear Reactions
- Advanced Chemical Physics Studies
- Quantum Chromodynamics and Particle Interactions
- Synthesis and biological activity
- Chalcogenide Semiconductor Thin Films
- Nonlinear Optical Materials Research
- X-ray Spectroscopy and Fluorescence Analysis
- Quantum Dots Synthesis And Properties
- Silicon Nanostructures and Photoluminescence
- Diamond and Carbon-based Materials Research
- Particle physics theoretical and experimental studies
- Particle accelerators and beam dynamics
- Ion-surface interactions and analysis
- Semiconductor materials and devices
- Crystal structures of chemical compounds
- Lipoproteins and Cardiovascular Health
- Radiation Therapy and Dosimetry
- Radiation Detection and Scintillator Technologies
- Magnetic Properties and Synthesis of Ferrites
- Particle Accelerators and Free-Electron Lasers
M.J.P. Rohilkhand University
2015-2024
Dr. Agarwal's Eye Hospital
2016
Aligarh Muslim University
2001-2002
Nanotwin structures are observed in high-resolution transmission electron microscopy studies of cubic phase CdS quantum dots powder form by chemical co-precipitation method. The deposition thin films nanocrystalline is carried out on silicon, glass, and TEM grids keeping the substrates at room temperature (RT) 200°C pulsed laser ablation. These then subjected to thermal annealing different temperatures. Glancing angle X-ray diffraction results confirm structural transitions after deposited...
The present work is an exclusive attempt to study the incomplete fusion (ICF) dynamics in heavyion(HI) reactions induced by both alpha cluster and non-alpha projectiles as these studies are considered be more complex challenging, even at energies low near coulomb barrier. More experimental across a wide range of with different projectile target combinations needed fully comprehend various process nuclear reactions. show measurements residual cross sections resulting from viz, 12 C, 16 O 20...
To study the heavy-ion-induced reactions, particularly complete and incomplete fusion, excitation functions for ${}^{16}$O$+{}^{165}$Ho interactions at energies $\ensuremath{\approx}$73--105 MeV have been measured using a well-established activation technique. The compared with predictions of statistical model code pace4. comparison advises that formation $xn$ $pxn$ channels is governed only via fusion processes. Even after correction precursor contribution, significant enhancement in...
To study the influence of breakup on fusion ${}^{16}\mathrm{O}$ projectile with ${}^{115}\text{In}$ target, a well-established activation technique has been employed to measure excitation functions at low incident energies. The analysis present carried out in framework statistical model code pace4. corrected yields after precursor contribution subtraction for all measured $\mathit{p}$$\mathit{x}$$\mathit{n}$ channels were consistent theoretical predictions and attributed complete processes....
The incomplete fusion dynamics in the $^{18}\mathrm{O}+^{93}\mathrm{Nb}$ system at energies above Coulomb barrier has been investigated. experimentally measured cross sections have compared with theoretical predictions of statistical model code pace4. To examine effect entrance channel parameters on onset and strength fusion, relative contributions complete deduced from analysis excitation functions. contribution functions studied terms various parameters, namely, mass asymmetry...
We present the results and analysis of our investigation role break-up processes on fusion a ${}^{12}$C${}^{6+}$ beam with ${}^{52}$Cr target near, at, above Coulomb barrier. In this experiment excitation functions evaporation residues produced via (${}^{12}$C, 2$n$), pxn), \ensuremath{\alpha}$xn$), \ensuremath{\alpha}pxn) channels in ${}^{12}$C $+$ reaction were measured at several energies ranging from \ensuremath{\approx}51 to 87 MeV by employing recoil catcher technique followed off-line...
With the motivation of studying complete and incomplete fusion reactions in a 12 C + 59 Co projectile target system, excitation functions for ( , p3n ), 2p2n αn α2n αp3n ) 2α2n have been measured up to 80 MeV. The well-known activation technique followed by offline high purity Ge γ-ray spectroscopy was used. experimental values were compared with statistical model calculations using ALICE-91 CASCADE codes. For obtained CASCADE, variation parameter F θ which is ratio actual moment inertia...
Measurement of forward recoil range distribution (FRRD) evaporation residues (ERs) populated in the $^{16}\mathrm{O}+^{89}\mathrm{Y}$ reaction at ${E}_{\mathrm{lab}}\ensuremath{\approx}105$ MeV have been carried out by employing offline characteristic $\ensuremath{\gamma}$-ray detection method. The FRRD pattern ERs through $xn$/$pxn$ channels comprises a single peak only whereas $\ensuremath{\alpha}$ emitting channel multiple peaks their FRRD. FRRDs observed support presence complete fusion...
We report measured cross-section data of the residues produced in $^{13}\mathrm{C}$-induced reaction on $^{93}\mathrm{Nb}$ within 63.7--87.1-MeV energy range. The off-line $\ensuremath{\gamma}$-ray spectroscopy method has been used to measure cross sections radionuclides this system. analysis present carried out light well-established statistical model code pace4. excitation function populated via $xn$ and/or $pxn$ channels are found be fair agreement with those estimated by theoretical...
Excitation functions of the reaction $(\ensuremath{\alpha},n),$ $(\ensuremath{\alpha},2n),$ $(\ensuremath{\alpha},3n),$ and $(\ensuremath{\alpha},\ensuremath{\alpha}n)$ for ${}^{93}\mathrm{Nb}$ were measured up to 37 MeV using stacked foil activation technique high-purity Ge \ensuremath{\gamma}-ray spectroscopy method. The experimental values compared with geometry-dependent hybrid model in which emission particles prior equilibrium decay is taken into account whenever interaction projectile...
The experiments were performed to study excitation functions (EFs) of evaporation residues (ERs), i.e. 103,102,101 Ag, 101,100,99 Pd, 101,100 Rh, 97 Ru, 96 Tc, 95 94 93 Mo m , 92 Nb populated in the reactions induced by 12 C on for exploring reaction dynamics involved at energies ≈ 47–75 MeV. activation technique followed offline γ-ray spectrometry has been employed measure EFs. These measurements simulated with other reported values available literature as well theoretical predictions based...
Complete and incomplete fusion cross sections have been measured for the 20 Ne + 51 V system to investigate influence of projectile break-up at or above barrier energies.The excitation function individual reaction channel using off-line γ-ray spectroscopy has compared with those estimated theoretically statistical model code PACE4.A significant fraction found in production residues involving α-particle exit channel.In order understand energy dependence reactions, deduced, which also earlier...
To accomplish a systematic study of incomplete fusion, verification more experimental data different projectile-target combinations is required. For this purpose, the excitation functions for several evaporation residues formed in $^{16}\mathrm{O}+^{51}\mathrm{V}$ interaction at energy $\ensuremath{\approx}4$--7 MeV/$A$ were measured. The experimentally measured compared with theoretical predictions obtained from statistical model code alice-91. $xn$ and/or $pxn$ channels are found to be...
Complete and incomplete fusion of an ${}^{16}\mathrm{O}$ projectile with ${}^{115}\mathrm{In}$ target is studied. Forward recoil range distributions several evaporation residues were measured at 105 MeV beam energy. The catcher activation technique followed by offline gamma ray spectroscopy was used. disentanglement the complete processes done in terms full partial linear momentum transfer from to nucleus. Results indicate occurrence involving breakup into ${}^{4}$He + ${}^{12}$C and/or...