candle
发表于 2025-3-26 21:31:19
Human Interaction with Machinesmeasured cross sections can be understood and clarified quantitatively on basis of theoretical studies in the so-called separated-channel static-exchange approximation.. In this approach, Hartree-Fock functions are employed for the electronic portions of target ground states, and corresponding conti
resilience
发表于 2025-3-27 03:53:49
https://doi.org/10.1007/978-3-030-62532-0 the time evolution of photo-ionization in presence of a coherent electromagnetic field. This aspect of photoionization may now be investigated in the laboratory with available strong monochromatic laser sources like Nd.-glass, Ruby or the dye lasers. These sources have generally sub (ionization)-th
faction
发表于 2025-3-27 06:46:10
https://doi.org/10.1007/978-1-4614-6558-4and to pick out only those parts which are rapidly varying as λ function of the incoming electron energy. Therefore it becomes possible to measure the pure Breit-Wigner peaks and threshold effects independent of the fact that interference between the resonances and the background in radiationless el
发出眩目光芒
发表于 2025-3-27 12:46:34
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Kaleidoscope
发表于 2025-3-27 15:25:47
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Chronic
发表于 2025-3-27 19:00:35
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娘娘腔
发表于 2025-3-28 01:55:16
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战役
发表于 2025-3-28 05:41:04
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从属
发表于 2025-3-28 07:47:26
Renate L. Bergmann,Karl E. Bergmannrgy electrons with molecules and molecular ions. The Schwinger variational principle has long been known to be a potentially useful formulation of the collision problem but until recently there have been very few applications of this variational principle to electron collision problems..
胡言乱语
发表于 2025-3-28 12:21:27
Body Size and Maturation in Mexicosed. Particular attention is paid to numerical convergence of the method, in the energy range up to the n = 4 threshold where bound theorems apply. For He. comparison is made with experiment and with other theoretical results.