Differential positronium-formation cross sections for Ne, Ar, Kr, and Xe
نویسندگان
چکیده
منابع مشابه
THE EXTENDED LAW OF CORRESPONDING - STATES AND THE INTERMOLECULAR POTENTIALS FOR Ar-Ar, Ar-Kr AND Kr-Kr
An inversion procedure is used to obtain from the extended principle of corresponding - states the pair interaction potentials for argon, krypton and its mixture over a tetnperature range from absolute zero to the onset of ionization. The experimentally-reduced viscosity collision integrals obtained from the corresponding - states correlation have been inverted directly to give the reduced...
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A review of experimental and theoretical studies of the threshold 11 photoionization of the heavier rare-gas atoms is presented, with particular emphasis on 12 the autoionization resonances in the spectral region between the lowest two ionization 13 thresholds (mp P3/2 and mp P1/2, with m = 2, 3, 4, and 5 for Ne, Ar, Kr, 14 and Xe, respectively). Observed trends in the positions, widths, and sh...
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Measurements of the grand total and total positronium formation cross sections for positron scattering from uracil have been performed for energies between 1 and 180 eV, using a trap-based beam apparatus. Angular, quasi-elastic differential cross section measurements at 1, 3, 5, 10, and 20 eV are also presented and discussed. These measurements are compared to existing experimental results and ...
متن کاملthe extended law of corresponding - states and the intermolecular potentials for ar-ar, ar-kr and kr-kr
an inversion procedure is used to obtain from the extended principle of corresponding - states the pair interaction potentials for argon, krypton and its mixture over a tetnperature range from absolute zero to the onset of ionization. the experimentally-reduced viscosity collision integrals obtained from the corresponding - states correlation have been inverted directly to give the reduced-inte...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2019
ISSN: 2469-9926,2469-9934
DOI: 10.1103/physreva.100.062709