State-selective electron capture in slow collisions of C6+ and O6+ with He

J.P.M. Beijers; R. Hoekstra; A.R. Schlatmann; R. Morgenstern; F.J. de Heer

doi:10.1088/0953-4075/25/2/015

State-selective electron capture in slow collisions of C6+ and O6+ with He

J.P.M. Beijers^*, R. Hoekstra, A.R. Schlatmann, R. Morgenstern, F.J. de Heer

^*Corresponding author for this work

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

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Abstract

State-selective capture and emission cross sections for single-electron capture in collisions of bare C6+ ions and He-like O6+ ions with helium are presented for impact velocities between 0.05 and 0.27 au (62 = E (eV amu-t)) = 1852). Experimental data have been obtained using VUV photon emission spectroscopy. They join previous higher energy measurements smoothly. Detailed comparisons are made with existing AO and MO close-coupling calculations. The entire data set is consistent with results concerning the influence of the projectile core on the capture process found in a theoretical study on collisions between multiply-charged ions and atomic hydrogen.

Original language	English
Pages (from-to)	463-474
Number of pages	12
Journal	Journal of Physics B-Atomic Molecular and Optical Physics
Volume	25
Issue number	2
DOIs	https://doi.org/10.1088/0953-4075/25/2/015
Publication status	Published - 28-Jan-1992

Keywords

LOW-ENERGY COLLISIONS
HIGHLY CHARGED IONS
CROSS-SECTIONS
STRIPPED IONS
O-6+
SPECTROSCOPY
PROJECTILES
C-6+
N-6+
H-2

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Cite this

@article{5af08361244444a4a2ae5b25b45a7a32,

title = "State-selective electron capture in slow collisions of C6+ and O6+ with He",

abstract = "State-selective capture and emission cross sections for single-electron capture in collisions of bare C6+ ions and He-like O6+ ions with helium are presented for impact velocities between 0.05 and 0.27 au (62 = E (eV amu-t)) = 1852). Experimental data have been obtained using VUV photon emission spectroscopy. They join previous higher energy measurements smoothly. Detailed comparisons are made with existing AO and MO close-coupling calculations. The entire data set is consistent with results concerning the influence of the projectile core on the capture process found in a theoretical study on collisions between multiply-charged ions and atomic hydrogen.",

keywords = "LOW-ENERGY COLLISIONS, HIGHLY CHARGED IONS, CROSS-SECTIONS, STRIPPED IONS, O-6+, SPECTROSCOPY, PROJECTILES, C-6+, N-6+, H-2",

author = "J.P.M. Beijers and R. Hoekstra and A.R. Schlatmann and R. Morgenstern and {de Heer}, F.J.",

year = "1992",

month = jan,

day = "28",

doi = "10.1088/0953-4075/25/2/015",

language = "English",

volume = "25",

pages = "463--474",

journal = "Journal of Physics B: Atomic, Molecular and Optical Physics",

issn = "0953-4075",

publisher = "IOP PUBLISHING LTD",

number = "2",

}

TY - JOUR

T1 - State-selective electron capture in slow collisions of C6+ and O6+ with He

AU - Beijers, J.P.M.

AU - Hoekstra, R.

AU - Schlatmann, A.R.

AU - Morgenstern, R.

AU - de Heer, F.J.

PY - 1992/1/28

Y1 - 1992/1/28

N2 - State-selective capture and emission cross sections for single-electron capture in collisions of bare C6+ ions and He-like O6+ ions with helium are presented for impact velocities between 0.05 and 0.27 au (62 = E (eV amu-t)) = 1852). Experimental data have been obtained using VUV photon emission spectroscopy. They join previous higher energy measurements smoothly. Detailed comparisons are made with existing AO and MO close-coupling calculations. The entire data set is consistent with results concerning the influence of the projectile core on the capture process found in a theoretical study on collisions between multiply-charged ions and atomic hydrogen.

AB - State-selective capture and emission cross sections for single-electron capture in collisions of bare C6+ ions and He-like O6+ ions with helium are presented for impact velocities between 0.05 and 0.27 au (62 = E (eV amu-t)) = 1852). Experimental data have been obtained using VUV photon emission spectroscopy. They join previous higher energy measurements smoothly. Detailed comparisons are made with existing AO and MO close-coupling calculations. The entire data set is consistent with results concerning the influence of the projectile core on the capture process found in a theoretical study on collisions between multiply-charged ions and atomic hydrogen.

KW - LOW-ENERGY COLLISIONS

KW - HIGHLY CHARGED IONS

KW - CROSS-SECTIONS

KW - STRIPPED IONS

KW - O-6+

KW - SPECTROSCOPY

KW - PROJECTILES

KW - C-6+

KW - N-6+

KW - H-2

U2 - 10.1088/0953-4075/25/2/015

DO - 10.1088/0953-4075/25/2/015

M3 - Article

VL - 25

SP - 463

EP - 474

JO - Journal of Physics B: Atomic, Molecular and Optical Physics

JF - Journal of Physics B: Atomic, Molecular and Optical Physics

SN - 0953-4075

IS - 2

ER -