A5062215005- Nuclear reactor physics and engineering
- Nuclear Engineering Thermal-Hydraulics
- Nuclear Materials and Properties
- Astrophysics and Star Formation Studies
- Quantum, superfluid, helium dynamics
- Probabilistic and Robust Engineering Design
- Fatigue and fracture mechanics
- Spectroscopy and Laser Applications
- Advanced Fiber Laser Technologies
- Graphite, nuclear technology, radiation studies
- Advanced Chemical Physics Studies
- Laser-Matter Interactions and Applications
- Gas Dynamics and Kinetic Theory
- Magnetism in coordination complexes
- X-ray Diffraction in Crystallography
- Organometallic Complex Synthesis and Catalysis
- Atmospheric Ozone and Climate
- Spectroscopy Techniques in Biomedical and Chemical Research
- Atomic and Subatomic Physics Research
- Magnetic confinement fusion research
- Porphyrin and Phthalocyanine Chemistry
- Cold Atom Physics and Bose-Einstein Condensates
- Nuclear Physics and Applications
- Molecular Spectroscopy and Structure
- Particle Dynamics in Fluid Flows
Canadian Nuclear Laboratories
2018-2024
Atomic Energy (Canada)
2013
Durham University
2008-2011
University of Waterloo
2006
University of Guelph
2000-2004
The H++D2(v=0,j=0)→HD+D+ reaction has been theoretically investigated by means of a time independent exact quantum mechanical approach, wave packet calculation within an adiabatic centrifugal sudden approximation, statistical model, and quasiclassical trajectory calculation. Besides probabilities as function collision energy at different values the total angular momentum, J, special emphasis made two specific energies, 0.1 0.524eV. occurrence distinctive dynamical behavior these energies is...
After H2 and water, CO CO2 are the most common molecules in stellar interstellar environments. They often dominant components icy mantles of comets dust grains. These ice subject to a varying degree cosmic radiation, leading chemical alterations. This paper presents study near-IR absorption spectrum (1900-4000 cm-1) proton-irradiated thin films. The spectra such films display several features arising vicinity fundamental that attributed carbon oxides as CnO CnO2 for n ≤ 7. formation...
We have demonstrated a new, accessible and economical technique, dubbed photostop, for producing high densities of trappable molecules. Direct measurements are presented NO molecules produced with narrow velocity distribution centered at zero in the laboratory frame. NO2, initially cooled pulsed molecular beam, is photodissociated such that recoil photofragments cancels out beam. NO(X^2Pi_3/2, v=0, J=1.5) observed up to 10 mircoseconds after dissociation event probe volume an estimated...
Comparison of results for global responses predicted by different multiphysics simulations benchmark problems may fail to reveal potentially significant local modeling issues. An examination code interactions in coupled can provide more information, which help identify potential issues that went unnoticed during verification (and validation) the individual codes, or call into question approximations otherwise deemed reasonable at level.
Photoinduced Fe-to-bpy charge transfer in [{Cp(dppe)Fe}(mu-C[triple bond]CC[triple bond]N){Re(CO)(3)(bpy)}]PF(6) has been observed by ps-TRIR spectroscopy, supported UV-Vis/IR spectroelectrochemistry and DFT calculations.
Proton-beam irradiation, using the 3 MV accelerator at Guelph, has been successful in allowing us to study emission spectra from liquid helium and hydrogen-doped despite fact that beam penetrates target a scant 0.5 mm. ${\mathrm{H}}_{2}$ lines can be observed samples following doping with small amounts of hydrogen into gas before condensation. The line intensities are sensitive function sample temperature, becoming strongest as approaches 4.2 K. themselves much broader than those...
High-order stimulated Raman scattering was used to generate coherent radiation from 1.49 mum 330 nm. A probe pulse injected after the pump scattered into 15 intense sidebands with a FWHM 476 nm 350
This paper reports on the development and testing of a comprehensive few-group cross section input uncertainty library for NESTLE-C nodal diffusion-based nuclear reactor core simulator. represents first milestone first-of-a-kind framework integrated characterization uncertainties in steady-state transient CANDU simulations. The objective this is to propagate, prioritize devise mapping capability support model validation best-estimate calculations. A complete would factor both modeling...