Abstract
Recoil-ion momentum spectroscopy (RIMS) has been applied to obtain differential single and multiple ionisation cross sections in energetic, ion-atom collisions. Investigating various collision systems, different aspects of the multiple ionisation reaction have been elucidated: The ionisation collision dynamics, the role of many-body interactions, has been explored for single ionisation of He by 0.3 and 0.5 MeV proton impact measuring the transverse momentum of the recoil-ion in coincidence with that of the projectile; deviations from two-body kinematics have been observed. For the 1.4 MeV/u U32+ on Ne collision system multiple ionisation coincident with single electron capture of the projectile has been measured in dependence of the recoil-ion transverse momentum. In a third experiment, 1.4 MeV/u U32+ on Ar, the contribution of autoionisation processes to the production of Ar6+ ions is investigated: Part of the Ar6+ ions were found to be produced with recoil-ion momenta typical for Arsr5+ production.
supported by GSI, Darmstadt, BMFT and DFG
This is a preview of subscription content, log in via an institution to check access.
Preview
Unable to display preview. Download preview PDF.
References
C.L. Cocke, Phys. Rev. A20, 749 (1979)
S. Kelbch, J. Ullrich, R. Mann, P. Richard, and H. Schmidt-Böcking, J. Phys. B18, 3423 (1985)
A. Müller, B. Schuch, W. Groh, E. Salzborn, H.F. Beyer, P.H. Mokler, and R.E. Olson, Phys. Rev. A33, 3010 (1986)
T.J. Gray, C.L. Cocke, and E. Justiniano, Phys. Rev. A22, 849 (1986)
H. Tawara, T. Tonuma, H. Kumagai, T. Matsuo, Phys. Rev. A41, 116 (1990)
R. Schuch, H. Schöne, P.D. Miller, H.F. Krause, P.F. Dittner, S. Datz, and R.E. Olson, Phys. Rev. Lett. 60, 925 (1988)
S. Kelbch, C.L. Cocke, S. Hagmann, M. Horbatsch, C. Kelbch, R. Koch, H. Schmidt-Böcking, and J. Ullrich, J. Phys. B22, 1277 (1989)
E.Y. Kamber, C.L. Cocke, S. Cheng, S.L. Varghese, Phys. Rev. Lett. 60, 2026 (1989)
J. Ullrich, H. Schmidt-Böcking, and C. Kelbch, Nucl. Instr. Meth. A268, 216 (1988)
J. Ullrich, M.Horbatsch, V. Dangendorf, S. Kelbch, and H. Schmidt-Böcking, J. Phys. B21, 611 (1988)
R. Dörner, J. Ullrich, H. Schmidt-Böcking, and R.E. Olson, Phys. Rev. Lett. 63, 147 (1989)
J. Ullrich et al., to be published in Nucl. Inst. Meth.
R.E. Olson in Electronic and Atomic Collisions, edited by H.B. Gilbody, W.R. Newell, F.H. Read, and A.C.H. Smith (Elsevier Science, New York, 1988), pp. 271–285
R. Dörner et al., Proc. of the Vth International Conference on the Physics of Highly-Charged Ions, Gie\en 1990, to be published
A.D. Gonzales, S. Hagmann, T.B. Quinteros, B. Kriissig, H. Schmidt-Böcking, R. Koch, and A. Skutlartz, J. Phys. B23, L303 (1990)
A. Müller, B. Schuch, W. Groh, and E. Salzborn, Z. Phys. D7, 251 (1987)
J.H. McGuire and L. Weaver, Phys. Rev. A16, 41 (1977)
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 1991 Springer-Verlag
About this paper
Cite this paper
Ullrich, J., Dörner, R., Schmidt-Böcking, H. (1991). Multielectron processes. In: Berényi, D., Hock, G. (eds) High-Energy Ion-Atom Collisions. Lecture Notes in Physics, vol 376. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-53738-4_69
Download citation
DOI: https://doi.org/10.1007/3-540-53738-4_69
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-53738-0
Online ISBN: 978-3-540-47080-9
eBook Packages: Springer Book Archive