A5112289757- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Nuclear physics research studies
- Particle accelerators and beam dynamics
- Atomic and Molecular Physics
- Quantum Chromodynamics and Particle Interactions
- Ion-surface interactions and analysis
- Nuclear Physics and Applications
- Advanced NMR Techniques and Applications
- Radiation Therapy and Dosimetry
- Magnetic confinement fusion research
- Mass Spectrometry Techniques and Applications
- Nuclear reactor physics and engineering
- Plasma Diagnostics and Applications
- Diamond and Carbon-based Materials Research
- Particle Accelerators and Free-Electron Lasers
- Silicon Nanostructures and Photoluminescence
- Cloud Computing and Resource Management
- Fusion materials and technologies
- Astronomical and nuclear sciences
- Advanced Chemical Physics Studies
- Gamma-ray bursts and supernovae
- Scientific Research and Discoveries
- Superconducting Materials and Applications
Variable Energy Cyclotron Centre
2010-2024
Homi Bhabha National Institute
2017-2024
Abstract: Cloud computing has grown into more than just a way to store data. It now an impact on many parts of our lives, like healthcare, finance military plans, and world trade. This essay reveals the hidden effects cloud computing. shows how people use it in AI-powered gene editing, stock market tricks, drone wars, widespread spying. As AI becomes bigger part we make choices, face big ethical security issues. These include problems with control, privacy, risks that can hurt systems large...
A four-rod type heavy-ion radio frequency quadrupole (RFQ) linac has been designed, constructed, and tested for the rare ion beam (RIB) facility project at VECC. Designed cw operation, this RFQ is first postaccelerator in RIB line. It will accelerate A/q≤14 heavy ions coming from source to energy of around 100 keV/u subsequent acceleration a number Interdigital H-Linac. Operating resonance 37.83 MHz, maximum intervane voltage 54 kV be needed achieve final over vane length 3.12 m power loss...
Radioactive ion beams (RIB) have been produced on-line, using a gas-jet recoil transport coupled Electron Cyclotron Resonance (ECR) ion-source at the VECC-RIB facility. atoms∕molecules carried through were stopped in catcher placed inside ECR plasma chamber. A skimmer has used to remove bulk of carrier gas entrance. The diffusion verified off-line stable isotopes and on-line transmission radioactive reaction products. Beams (14)O (71 s), (42)K (12.4 h), (43)K (22.2 (41)Ar (1.8 h) by...
In this work, decay spectroscopy of neutron-rich 43K has been performed at the Radioactive Ion Beam (RIB) facility Variable Energy Cyclotron Centre (VECC), Kolkata by producing it with an 18-MeV alpha beam on 40Ar gas target. The was delivered from K130 and jet recoil transport system used to move products a low-background site. β-feeding intensities were measured both high resolution γ-ray total absorption methods in order address mainly anomalies (if any) feeding ΔJ ≥ 1 levels reported...
Inclusive energy distributions of isotopically resolved intermediate-mass fragments with $Z=3$--6 have been measured for the reactions $^{20}\mathrm{Ne}+^{116}\mathrm{Sn}$ and $^{20}\mathrm{Ne}+^{124}\mathrm{Sn}$ at two excitation energies, 0.86 1.06 MeV/nucleon. The peak spectra each fragment is much higher than peaks expected from asymmetric fission. angular all fall faster $\frac{1}{sin{\ensuremath{\theta}}_{\mathrm{c}.\mathrm{m}.}}$ which shows that are emitted a nonequilibrated source,...
Radioactive ion beams of 111In (indium-111, half-life 2.8 days) have been produced using the plasma sputtering method in an electron cyclotron resonance (ECR) source at Variable Energy Cyclotron Centre RIB facility. Indium isotopes were first by bombarding a natural silver target with 32 MeV, 40 μA alpha particle beam from K-130 cyclotron. After radio-chemical separation, about 25 mCi In-chloride was deposited on aluminum electrode and inserted chamber ECR. ions induced extracted source,...
Abstract Self-supported polyethylene and deuterated targets of thickness in the range 0.3 mg/cm 2 to 2.5 were prepared using solvent casting technique. A quantitative estimation material required for technique has been presented. Overall target preparation time reduced from earlier reported methods. Comparative studies between two different isotopes (hydrogen/deuterium) performed terms their characteristic properties e.g. thickness, uniformity infrared transmission melting temperature. The...
The radiative decay of the Hoyle state is doorway to production heavier elements in stellar environment. Here we report, an exclusive measurement electric quadruple (E$_2$) transitions ground $^{12}$C through $^{12}$C(p, p$^\prime$$\gamma$$\gamma$)$^{12}$C reaction. Triple coincidence yields a value branching ratio $\Gamma_{rad}$/$\Gamma$ = 4.01 (30) $\times$ 10$^{-4}$. result has been corroborated by independent experiment based on complete kinematical $via.$ p$^\prime$)$^{12}$C reaction...