亵渎
发表于 2025-3-25 06:06:21
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crockery
发表于 2025-3-25 08:38:32
X-Ray Production Cross Section for a Thin Solid Be-Target with Light Ionsment especially for the Ne. + O system. For lower Z collision partners, however, theory seems to overestimate σ.. Our measurements of the x-ray production cross section a. for thin Be foils with H., D., He., Li., Be., B. cover the region of both the above mentioned excitation processes, giving data
kyphoplasty
发表于 2025-3-25 13:38:24
Influence of Coulomb Deflection On L3-Subshell Alignmente target nucleus. Using a correction procedure derived from the SCA theory., improved agreement is found. In the following we present a generalisation of this procedure to ionization cross-sections of magnetic substates.
chemical-peel
发表于 2025-3-25 16:04:54
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HUMID
发表于 2025-3-25 22:51:52
Book 1981nd, free atoms form the target while a solid material can be used when the effect of the solid environ ment on the excitation processes is negligible. Thus, although inner-shell ionization is predominantly concerned with atoms and x-ray processes with the solid state, there are large regions of ove
药物
发表于 2025-3-26 03:31:56
n the second, free atoms form the target while a solid material can be used when the effect of the solid environ ment on the excitation processes is negligible. Thus, although inner-shell ionization is predominantly concerned with atoms and x-ray processes with the solid state, there are large regions of ove978-1-4615-9238-9978-1-4615-9236-5
FIS
发表于 2025-3-26 04:26:31
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关心
发表于 2025-3-26 09:25:15
K-Shell Ionization by Light Ions: Comparison between Published Cross Sections and Theoriesome more recent publications (altogether about 4800 data points), we have started to compare these data in a consistent manner.. Only data were used for which Z./Z. < 0.3, where Z. and Z. are the atomic numbers of projectile and target, respectively; this keeps electron capture to the projectile sma
表状态
发表于 2025-3-26 16:26:00
K-Shell Ionization Cross-Sections by Low-Energy Charged Particlespproximation (PWBA-BC) provides satisfactory agreement with the experimental values of K-shell ionization cross-sections by charged particle impact. However, with decreasing projectile energies the electronic relativistic effects become increasingly important even for target elements with low atomic
jungle
发表于 2025-3-26 18:36:05
Coulomb Retardation and Energy-Loss Effects in Ion-Induced K-Shell Ionisation reduced incident energies used, these effects, together with electronic binding energy variation and relativistic effects on the electron wavefunction, must be taken into account if a comparison between theoretical and experimental cross sections is to be made. In a previous paper (Jesus and Lopes