1980
DOI: 10.1103/physreva.22.940
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Cross-section and rate formulas for electron-impact ionization, excitation, deexcitation, and total depopulation of excited atoms

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Cited by 319 publications
(233 citation statements)
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“…In the current study, the values of α n;n±p (T ) are determined from the corresponding expressions given in Vriens & Smeets (1980) and Johnson (1972). We note that ion-atom non elastic collisional processes, although they are also characterized by long-range interaction, cannot be concurrent.…”
Section: Theoretical Remarksmentioning
confidence: 99%
“…In the current study, the values of α n;n±p (T ) are determined from the corresponding expressions given in Vriens & Smeets (1980) and Johnson (1972). We note that ion-atom non elastic collisional processes, although they are also characterized by long-range interaction, cannot be concurrent.…”
Section: Theoretical Remarksmentioning
confidence: 99%
“…We use a fivelevel plus continuum model atom with energies from Bashkin & Stoner (1975), oscillator strengths from Johnson (1972), photoionization cross-sections from Menzel & Pekeris (1935) and collisional excitation and ionization rates from Vriens & Smeets (1980) except for Lyman-α where we use Janev et al (1987). We use Voigt profiles with complete redistribution (CRD) for all lines.…”
Section: Hydrogenmentioning
confidence: 99%
“…Квазиклассиче-ский подход успешно описывает процессы рассеяния, в частности, переходы из-за столкновений с электронами [29], [30]. О применении квантового основного ки-нетического уравнения к этим процессам, недавно представленном авторами ра-бот [31], [32], кратко напоминается в разделе 5.…”
Section: к гокке г рёпкеunclassified
“…Используя соотношение деталь-ного равновесия (30), можно оценить частотные зависимости спектральных плот-ностей. Из e β /Δt ≈ 1 следует, что при ∆t ≫ β , т.е.…”
Section: приложение а сравнение различных подходов к основному кинетиunclassified