Zobrazeno 1 - 7
of 7
pro vyhledávání: '"L. R. LeClair"'
Autor:
Sandor Trajmar, Dmitry V. Fursa, George Csanak, L. R. LeClair, Isik Kanik, Igor Bray, M. A. Khakoo
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 32:2801-2829
The results of a joint experimental and theoretical study concerning elastic electron scattering by laser-excited 138Ba( ... 6s6p 1P1) atoms are described. These studies demonstrate several important aspects of elastic electron collisions with cohere
Autor:
Dmitry V. Fursa, M. A. Khakoo, L. R. LeClair, Isik Kanik, G. Csanak, Igor Bray, Sandor Trajmar
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 31:L393-L400
Autor:
S. Trajmar, L. R. LeClair
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 29:5543-5566
There is a great deal of need for accurate differential cross sections (DCSs) associated with electron impact excitation of various atomic and molecular species. These cross sections are needed for modeling of various plasma systems (ranging from las
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 29:3455-3475
Experimental and theoretical differential cross sections (DCSs) for electron impact excitation of the five lowest levels of xenon are reported. The experimental data were obtained at impact energies of 10, 15, 20 and 30 eV for scattering angles in th
Publikováno v:
Review of Scientific Instruments. 67:1753-1760
We describe a crossed electron beam‐atomic beam apparatus which utilizes a pulsed electron gun and field free drift tube to obtain time‐of‐flight (TOF) spectra of electrons scattered from atoms and molecules. This apparatus was constructed for
Autor:
L R LeClair, J W McConkey
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 27:4039-4055
A novel method is employed to selectively detect O(1S) and CO(a 3 Pi ) fragments following the dissociation of CO2 by electron impact. O(1S) atoms impinging on solid Xe produce a prominent emission feature at 725 nm, and less intense features at 375
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 25:L647-L652
Dissociation of N2O into metastable O(1S) fragments following electron impact has been studied in the energy range from threshold to 500 eV. A novel detector, selectively sensitive to O(1S), has been used together with pulsed excitation and time-of-f