似少年
发表于 2025-3-28 15:25:03
Ion-Atom Collisions,r. As fast, charged ions pass through matter they ejected electrons from the atomic constituants. These electrons initiate physical and chemical changes known as radiation damage. For this reason the spectra electrons ejected by fast, positively charged ions have been of studied from the early days
幻影
发表于 2025-3-28 19:45:59
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ARC
发表于 2025-3-29 01:34:57
,Positrons, Positronium, and Anti — Hydrogen,s not to give a comprehensive review but rather to give a “flavour” of what is happening. For more detailed reviews the reader is directed to references ., ., . and ., although a substantive part of the material presented here has not previously been reviewed.
同谋
发表于 2025-3-29 03:08:35
Ionization in Time-Dependent Processes: Proton-Hydrogen Collisions,Ion-Mass-Spectrometry (COLTRIMS) imaging technique has been used to obtain energy and angular distributions of electrons ejected from atoms in a variety of atomic processes.. Distributions of electrons produced by slow ion-atom collisions are of particular interest since there is as yet no consensus
resilience
发表于 2025-3-29 07:36:54
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轻浮思想
发表于 2025-3-29 14:46:54
Optics and Interferometry with Atoms and Molecules,by Young, Fizeau, Michelson-Morley and others. Quantum mechanics, and especially the deBroglie’s postulate relating the momentum . of a particle to the wave vector . of an matter wave: . = 2π/λ = ./ħ, suggested that wave optical experiments should be also possible with massive particles (see table 1
整理
发表于 2025-3-29 19:20:42
Negative Ion Resonances in Surface Dynamics: New Results and Applications, phase. and in adsorbed or condensed phases. .,. The negative ion resonance (NIR) scattering mechanism is a short range scattering event in which the scattered electron is temporarily trapped in an unoccupied anti-bonding orbital of the target molecule, leading to the enhancement of the vibrational
Bumble
发表于 2025-3-29 21:55:41
Atomic Collisions with Antiparticles,ween fundamental charged projectiles and simple atoms allows us to investigate the dynamic many-body problem under very well defined conditions. If, for example we regard the ionization of a hydrogen atom by impact of an antiproton, we start with a bound system which is accurately described, and end
Chauvinistic
发表于 2025-3-30 02:33:20
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树胶
发表于 2025-3-30 04:43:22
Near Threshold Electron Impact Ionization of Neon and Argon,out electron impact ionization of atoms is available from (e,2e) experiments in which both electrons following an ionizing event are detected in coincidence. The kinematics of the collision is then fully determined and provides the measurement of triple differential cross sections (TDCS). In the pas