A5062742954- X-ray Spectroscopy and Fluorescence Analysis
- Atomic and Molecular Physics
- Electron and X-Ray Spectroscopy Techniques
- Mass Spectrometry Techniques and Applications
- Spectroscopy and Quantum Chemical Studies
- Advanced Chemical Physics Studies
- Muon and positron interactions and applications
- Radiation Therapy and Dosimetry
- Urban and Rural Development Challenges
- Gender, Labor, and Family Dynamics
- COVID-19 Pandemic Impacts
- Nuclear Physics and Applications
- Dark Matter and Cosmic Phenomena
Lawrence Berkeley National Laboratory
2022-2024
University of Nebraska–Lincoln
2022-2024
Gono University
2021
Pabna University of Science and Technology
2013-2016
In this study, we present a complete set of electron scattering cross-sections from 1-Methyl-5-Nitroimidazole (1M5NI) molecules for impact energies ranging 0.1 to 1000 eV. This information is relevant evaluate the potential role 1M5NI as molecular radiosensitizers. The total (TCS) that previously measured with magnetically confined transmission apparatus were considered reference values analysis. Elastic calculated by means two different schemes: Schwinger multichannel (SMC) method lower...
The differential, total, and momentum transfer cross sections along with the minima in differential (DCSs) Sherman function S(θ) for elastic scattering of electrons by calcium atoms have been calculated. These calculations are done within framework complex electron–atom optical potential relativistic dynamics, energy range 1–2000 eV. results obtained good agreement available experimental data better than previous overall assessment. In DCSs, energies angular positions five critical...
We investigate the dynamics and site-selectivity in dissociation of transient anions formed upon attachment low energy electrons to acetic acid by anion fragment momentum imaging experiments. The resonances at 6.7 7.7 eV are confirmed dissociate exclusively O–H bond, while a third resonance 9.1 dissociates primarily both C–H break break. A fourth near 10 is found For each resonance, measured kinetic release indicates two-body produces neutral radical ground electronic state, for all four...
Informal sectors play a significant role in the economic growth of Bangladesh. Here women workers are main impetus factor for growth. So, key objective our research was to find out present situation laborers informal sector and they facing such problems their working place. We have selected 60 from industrial area Dhaka city. This different field majority them were garments sector, those 43%. collected demographic socio-economic information understand livelihood process. found utmost 25-30...
We describe an apparatus for investigating the excited-state dissociation dynamics of mass-selected ion-molecule clusters by mass-resolving and detecting photofragment-ions neutrals, in coincidence, using ultrafast laser operating at high repetition rates. The comprises a source that generates clusters, time-of-flight spectrometer, mass filter selects desired anions, linear-plus-quadratic reflectron spectrometer discriminates fragment anions after femtosecond excites clusters. neutrals are...