Book ChapterDOI
Role of Two-Center Electron–Electron Interaction in Projectile Electron Excitation and Loss
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This article is published in Advances in Atomic Molecular and Optical Physics.The article was published on 1994-01-01. It has received 62 citations till now. The article focuses on the topics: Electron excitation & Electron.read more
Citations
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Journal ArticleDOI
The unitary convolution approximation for heavy ions
TL;DR: In this article, a convolution approximation for the impact-parameter dependent energy loss is reviewed with emphasis on the determination of the stopping force for heavy projectiles, and the results are then used to compare with experimental values of the non-equilibrium stopping force as a function of the projectile charge as well as with the equilibrium energy loss under nonaligned and channeling conditions.
Journal ArticleDOI
Impact-parameter dependent energy loss of screened ions
TL;DR: In this paper, a simple model for the electronic energy loss as a function of the impact parameter for screened projectiles at high velocities is described, where the physical inputs are the projectile screening potential, the electronic density and the oscillators strengths for the target electrons.
Journal ArticleDOI
Target Z dependence and additivity of cross sections for electron loss by 6-MeV/amu Xe{sup 18+} projectiles
TL;DR: In this article, the dependence of electron loss by 6-MeV/amu Xe{sup 18+} on target atomic number was investigated by measuring single-collision cross sections for loss of one to eight electrons in targets of the noble gases He, Ne, Ar, Kr, and Xe.
Journal ArticleDOI
Water fragmentation and energy loss by carbon ions at the distal region of the Bragg peak.
E. C. Montenegro,M B Shah,H. Luna,S. W. J. Scully,A. L. F. de Barros,J. A. Wyer,Julien Lecointre +6 more
TL;DR: Time-of-flight mass spectrometry was used to investigate fragmentation and energy transfer processes in water by C ions at the distal part of the Bragg peak to show that total water fragment ion production has a much flatter profile with projectile energy than would be expected if the water radical formation was assumed to follow the energy-loss profile obtained from available stopping power models.
Journal ArticleDOI
Theory of projectile-electron excitation and loss in relativistic collisions with atoms
TL;DR: In this paper, a detailed discussion of quantum and semiclassical first-order theories for the projectile-electron excitation and loss in relativistic collisions with neutral atomic targets is presented.
References
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Journal ArticleDOI
Zur Theorie des Durchgangs schneller Korpuskularstrahlen durch Materie
Journal ArticleDOI
Inelastic Collisions between Heavy Particles I: Excitation and Ionization of Hydrogen Atoms in Fast Encounters with Protons and with other Hydrogen Atoms
D R Bates,G Griffing +1 more
TL;DR: Born's approximation is used to calculate the cross sections of the following processes: H+(or H(1s)) + H( 1s) → H(2s, 2p, 3s, 3p, 4d, 3d or C), where C represents the continuum.
Journal ArticleDOI
One-electron capture and loss by fast multiply charged boron and carbon ions in H and H2
T V Goffe,M B Shah,H B Gilbody +2 more
TL;DR: The present and previous capture cross-sections for completely stripped ions are consistent with a q3 scaling rule at high velocities as mentioned in this paper, where n=2.4 and 2.5 for boron and carbon ions respectively.
Journal ArticleDOI
Resonant transfer and excitation in ion-atom collisions
TL;DR: In the resonant transfer and excitation (RTE) process, resonance states in the charge-changed projectile are formed due to Coulomb interaction with the target electrons.
Journal ArticleDOI
Screening and antiscreening by projectile electrons in high-velocity atomic collisions
TL;DR: In this article, the scattering amplitude for a nuclear charge carrying $N$ electrons colliding with an atomic target with charge, evaluated in the first Born approximation using hydrogenic wave functions, is compared with recent experimental results.
Related Papers (5)
Screening and antiscreening by projectile electrons in high-velocity atomic collisions
Inelastic Collisions between Heavy Particles IV: Contribution of Double Transitions to certain Cross Sections including that associated with the Ionization of Hydrogen Atoms in Fast Encounters with other Hydrogen Atoms
D R Bates,G W Griffing +1 more