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Atomic Collisions
Dr.A. K.F. Haque will be participating at the International Conference on Atomic & nuclear Physics held by Scientific Federation Professor A. K.F. Haque is invited as Speaker for this conference.A. K.F. Haque has completed his PhD from University of Rajshahi, Bangladesh. He is a Professor of Physics, Department of Physics, He has published more than 45 papers in reputed journals and has been serving as a Senior member, Nano sciences Africa Network, Somerset West, Republic of South Africa from 2015.
Dr A. K.F. Haque is going to talk on Elastic Scattering of e± by N2 Nitrogen molecule is the most abundant constituent of the Earth’s atmosphere. It is well known that electron-molecule collision processes play an important role in numerous areas, such as ionospheric and auroral phenomena in the upper atmosphere of the Earth, gaseous lasers and planetary atmospheres. It is also useful in the fields of gaseous electronics and plasma processing.Positrons, on the other hand, are very short lived when produced in our world of ordinary matter because of their natural tendency to annihilate with electrons. Molecules are fascinating targets for the scattering of incident positrons in that they represent an increased level of complexity over that for atomic targets. Positron scattering in gas phase,in addition to electron collision, constitutes an important test for atomic and molecular structure and scattering theory.
Using independent particle model differential, integrated elastic, momentum transfer, viscosity, inelastic, ionization and total cross section along with Sherman function for the scattering of electrons and positrons by N2 molecules have been evaluated from the partial wave solution of the Dirac relativistic scattering equations for a projectile-molecules with a complex optical potential [1] Vopt (r) at the energy range 1.0 eV < E < 10.0 keV. The real part of the Vopt (r) includes the static, the exchange and the polarization components while the imaginary component incorporates the absorption of particles into various inelastic channels. For various scattering quantities, a comparison of our results exhibits better agreement with the experimental data and other available theoretical results.
ICANP-2018 brings along leading scientists, engineers, administrators of firms within the scope of Atomic & physics to exchange data on their current analysis progress. ICANP-2018 has initiated with an excellent Organizing Committee from well-known universities across the world, creating it a specially designed cluster conference which will be covering most aspects and fields of Atomic & physics.
URL-http://scientificfederation.com/atomic-nuclear-physics-2018/
Dr A. K.F. Haque is going to talk on Elastic Scattering of e± by N2 Nitrogen molecule is the most abundant constituent of the Earth’s atmosphere. It is well known that electron-molecule collision processes play an important role in numerous areas, such as ionospheric and auroral phenomena in the upper atmosphere of the Earth, gaseous lasers and planetary atmospheres. It is also useful in the fields of gaseous electronics and plasma processing.Positrons, on the other hand, are very short lived when produced in our world of ordinary matter because of their natural tendency to annihilate with electrons. Molecules are fascinating targets for the scattering of incident positrons in that they represent an increased level of complexity over that for atomic targets. Positron scattering in gas phase,in addition to electron collision, constitutes an important test for atomic and molecular structure and scattering theory.
Using independent particle model differential, integrated elastic, momentum transfer, viscosity, inelastic, ionization and total cross section along with Sherman function for the scattering of electrons and positrons by N2 molecules have been evaluated from the partial wave solution of the Dirac relativistic scattering equations for a projectile-molecules with a complex optical potential [1] Vopt (r) at the energy range 1.0 eV < E < 10.0 keV. The real part of the Vopt (r) includes the static, the exchange and the polarization components while the imaginary component incorporates the absorption of particles into various inelastic channels. For various scattering quantities, a comparison of our results exhibits better agreement with the experimental data and other available theoretical results.
ICANP-2018 brings along leading scientists, engineers, administrators of firms within the scope of Atomic & physics to exchange data on their current analysis progress. ICANP-2018 has initiated with an excellent Organizing Committee from well-known universities across the world, creating it a specially designed cluster conference which will be covering most aspects and fields of Atomic & physics.
URL-http://scientificfederation.com/atomic-nuclear-physics-2018/
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