Capture, ionisation and loss in swift He1,2+He collisions investigated by cold target recoil ion momentum spectroscopy

R. Dörner; V. Mergel; L. Spielberger; O. Jagutzki; S. Nüttgens; M. Unverzagt; H. Schmidt-Böcking; J. Ullrich; R. E. Olson; K. Tökesi; W. E. Meyerhof; W. Wu; C. L. Cocke

doi:10.1016/0168-583X(94)00672-5

Capture, ionisation and loss in swift He^1,2+He collisions investigated by cold target recoil ion momentum spectroscopy

R. Dörner, V. Mergel, L. Spielberger, O. Jagutzki, S. Nüttgens, M. Unverzagt, H. Schmidt-Böcking, J. Ullrich, R. E. Olson, K. Tökesi, W. E. Meyerhof, W. Wu, C. L. Cocke

Energy Storage & Conversion

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11 Scopus citations

Abstract

For 0.25 - 2MeV He²⁺He and He⁺He collisions we have measured the recoil ion momentum distribution in three dimensions for single capture, target ionisation and projectile electron loss. From these double differential cross sections we obtain state selective and scattering angle dependent cross sections for the single capture process and are able to distinguish between electron-electron and nucleus-electron interactions for the projectile electron loss.

Original language	English
Pages (from-to)	111-113
Number of pages	3
Journal	Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume	99
Issue number	1-4
DOIs	https://doi.org/10.1016/0168-583X(94)00672-5
State	Published - May 5 1995

Funding

* The work was financially supported by DFG, BMfl and DOE grant 82ER53128. One of us (W.E.M.) was supported by NSF grants INT-9013087 and PHY-9019293. W.W. and C.L.C. acknowledge financial support from Max Planck Forschungspreis of the Humboldt foundation which made their visit to Frankfurt possible. * Corresponding author. Tel. + 49 069 798 4218, fax +49 069 798 4212, e-mail: [email protected].

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Dörner, R., Mergel, V., Spielberger, L., Jagutzki, O., Nüttgens, S., Unverzagt, M., Schmidt-Böcking, H., Ullrich, J., Olson, R. E., Tökesi, K., Meyerhof, W. E., Wu, W., & Cocke, C. L. (1995). Capture, ionisation and loss in swift He^1,2+He collisions investigated by cold target recoil ion momentum spectroscopy. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 99(1-4), 111-113. https://doi.org/10.1016/0168-583X(94)00672-5

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title = "Capture, ionisation and loss in swift He1,2+He collisions investigated by cold target recoil ion momentum spectroscopy",

abstract = "For 0.25 - 2MeV He2+He and He+He collisions we have measured the recoil ion momentum distribution in three dimensions for single capture, target ionisation and projectile electron loss. From these double differential cross sections we obtain state selective and scattering angle dependent cross sections for the single capture process and are able to distinguish between electron-electron and nucleus-electron interactions for the projectile electron loss.",

author = "R. D{\"o}rner and V. Mergel and L. Spielberger and O. Jagutzki and S. N{\"u}ttgens and M. Unverzagt and H. Schmidt-B{\"o}cking and J. Ullrich and Olson, {R. E.} and K. T{\"o}kesi and Meyerhof, {W. E.} and W. Wu and Cocke, {C. L.}",

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pages = "111--113",

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Dörner, R, Mergel, V, Spielberger, L, Jagutzki, O, Nüttgens, S, Unverzagt, M, Schmidt-Böcking, H, Ullrich, J, Olson, RE, Tökesi, K, Meyerhof, WE, Wu, W & Cocke, CL 1995, 'Capture, ionisation and loss in swift He^1,2+He collisions investigated by cold target recoil ion momentum spectroscopy', Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, vol. 99, no. 1-4, pp. 111-113. https://doi.org/10.1016/0168-583X(94)00672-5

Capture, ionisation and loss in swift He^1,2+He collisions investigated by cold target recoil ion momentum spectroscopy. / Dörner, R.; Mergel, V.; Spielberger, L. et al.
In: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, Vol. 99, No. 1-4, 05.05.1995, p. 111-113.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Capture, ionisation and loss in swift He1,2+He collisions investigated by cold target recoil ion momentum spectroscopy

AU - Dörner, R.

AU - Mergel, V.

AU - Spielberger, L.

AU - Jagutzki, O.

AU - Nüttgens, S.

AU - Unverzagt, M.

AU - Schmidt-Böcking, H.

AU - Ullrich, J.

AU - Olson, R. E.

AU - Tökesi, K.

AU - Meyerhof, W. E.

AU - Wu, W.

AU - Cocke, C. L.

PY - 1995/5/5

Y1 - 1995/5/5

N2 - For 0.25 - 2MeV He2+He and He+He collisions we have measured the recoil ion momentum distribution in three dimensions for single capture, target ionisation and projectile electron loss. From these double differential cross sections we obtain state selective and scattering angle dependent cross sections for the single capture process and are able to distinguish between electron-electron and nucleus-electron interactions for the projectile electron loss.

AB - For 0.25 - 2MeV He2+He and He+He collisions we have measured the recoil ion momentum distribution in three dimensions for single capture, target ionisation and projectile electron loss. From these double differential cross sections we obtain state selective and scattering angle dependent cross sections for the single capture process and are able to distinguish between electron-electron and nucleus-electron interactions for the projectile electron loss.

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DO - 10.1016/0168-583X(94)00672-5

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JF - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

IS - 1-4

ER -

Capture, ionisation and loss in swift He^1,2+He collisions investigated by cold target recoil ion momentum spectroscopy

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