State-selective single-electron capture in Ne4+-He collisions

E. Y. Kamber; R. Ali; A. A. Hasan

doi:10.1016/S0168-583X(02)02065-7

State-selective single-electron capture in Ne⁴⁺-He collisions

E. Y. Kamber, R. Ali, A. A. Hasan

Research output: Contribution to journal › Conference article › peer-review

3 Citations (Scopus)

Abstract

A cold-target recoil-ion momentum spectroscopy technique (COLTRIMS), capable of measuring simultaneously the energy-gain and the scattering angle of the projectile products, has been used for the study of state-selective single-electron capture from He by 8 keV Ne⁴⁺ ions. The dominant reaction channel is due to single-electron capture into the 3s ⁴P state of the Ne³⁺ from the ground state incident Ne⁴⁺ ions. Also, there is clear evidence of capture into the 3s ²P state. State-selective differential cross-sections for capture into the 3s ⁴P and ²P states have also been measured and compared with the semi-classical multichannel Landau-Zener calculations.

Original language	English
Pages (from-to)	577-580
Number of pages	4
Journal	Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume	205
DOIs	https://doi.org/10.1016/S0168-583X(02)02065-7
Publication status	Published - May 2003
Externally published	Yes
Event	HCI - 2001 - Caen, France Duration: Sept 1 2002 → Sept 6 2002

Keywords

COLTRIMS
Electron capture

ASJC Scopus subject areas

Nuclear and High Energy Physics
Instrumentation

Access to Document

10.1016/S0168-583X(02)02065-7

Cite this

@article{55016dc14c43496db97261d31505df01,

title = "State-selective single-electron capture in Ne4+-He collisions",

abstract = "A cold-target recoil-ion momentum spectroscopy technique (COLTRIMS), capable of measuring simultaneously the energy-gain and the scattering angle of the projectile products, has been used for the study of state-selective single-electron capture from He by 8 keV Ne4+ ions. The dominant reaction channel is due to single-electron capture into the 3s 4P state of the Ne3+ from the ground state incident Ne4+ ions. Also, there is clear evidence of capture into the 3s 2P state. State-selective differential cross-sections for capture into the 3s 4P and 2P states have also been measured and compared with the semi-classical multichannel Landau-Zener calculations.",

keywords = "COLTRIMS, Electron capture",

author = "Kamber, {E. Y.} and R. Ali and Hasan, {A. A.}",

note = "Funding Information: RA and AAH were supported by NSF grant PHY-0099592.; HCI - 2001 ; Conference date: 01-09-2002 Through 06-09-2002",

year = "2003",

month = may,

doi = "10.1016/S0168-583X(02)02065-7",

language = "English",

volume = "205",

pages = "577--580",

journal = "Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms",

issn = "0168-583X",

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TY - JOUR

T1 - State-selective single-electron capture in Ne4+-He collisions

AU - Kamber, E. Y.

AU - Ali, R.

AU - Hasan, A. A.

N1 - Funding Information: RA and AAH were supported by NSF grant PHY-0099592.

PY - 2003/5

Y1 - 2003/5

N2 - A cold-target recoil-ion momentum spectroscopy technique (COLTRIMS), capable of measuring simultaneously the energy-gain and the scattering angle of the projectile products, has been used for the study of state-selective single-electron capture from He by 8 keV Ne4+ ions. The dominant reaction channel is due to single-electron capture into the 3s 4P state of the Ne3+ from the ground state incident Ne4+ ions. Also, there is clear evidence of capture into the 3s 2P state. State-selective differential cross-sections for capture into the 3s 4P and 2P states have also been measured and compared with the semi-classical multichannel Landau-Zener calculations.

AB - A cold-target recoil-ion momentum spectroscopy technique (COLTRIMS), capable of measuring simultaneously the energy-gain and the scattering angle of the projectile products, has been used for the study of state-selective single-electron capture from He by 8 keV Ne4+ ions. The dominant reaction channel is due to single-electron capture into the 3s 4P state of the Ne3+ from the ground state incident Ne4+ ions. Also, there is clear evidence of capture into the 3s 2P state. State-selective differential cross-sections for capture into the 3s 4P and 2P states have also been measured and compared with the semi-classical multichannel Landau-Zener calculations.

KW - COLTRIMS

KW - Electron capture

UR - http://www.scopus.com/inward/record.url?scp=0038331943&partnerID=8YFLogxK

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U2 - 10.1016/S0168-583X(02)02065-7

DO - 10.1016/S0168-583X(02)02065-7

M3 - Conference article

AN - SCOPUS:0038331943

SN - 0168-583X

VL - 205

SP - 577

EP - 580

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

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

T2 - HCI - 2001

Y2 - 1 September 2002 through 6 September 2002

ER -