Multiple ionization effects in M X-ray emission induced by heavy ions

Xing Wang; Yongtao Zhao; Rui Cheng; Xianming Zhou; Ge Xu; Yuanbo Sun; Yu Lei; Yuyu Wang; Jieru Ren; Yang Yu; Yongfeng Li; Xiaoan Zhang; Yaozong Li; Changhui Liang; Guoqing Xiao

doi:10.1016/j.physleta.2012.02.032

Multiple ionization effects in M X-ray emission induced by heavy ions

Xing Wang
, Yongtao Zhao
, Rui Cheng
, Xianming Zhou
, Ge Xu
, Yuanbo Sun
, Yu Lei
, Yuyu Wang
, Jieru Ren
, Yang Yu
, Yongfeng Li
, Xiaoan Zhang
, Yaozong Li
, Changhui Liang
, Guoqing Xiao

Xi'an Jiaotong University
CAS - Institute of Modern Physics
University of Chinese Academy of Sciences
Xianyang Normal University

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

25 Scopus citations

Abstract

M-shell ionization of tungsten by Ar ¹²⁺ ions were investigated in the energy range of 1.2-3.0 MeV. The measurements were also implemented for H, He and Xe ions as a comparative study. A significant shift of the M X-ray lines to the higher energy side caused by multiple ionizations, which was verified by the analysis of the intensity ratios of M ^γ and M ^αβ, was observed. The total experimental cross sections of tungsten were compared with the PWBA and ECPSSR theoretical predictions, which are based on two extreme assumptions, namely, single ionization and full ionization.

Original language	English
Pages (from-to)	1197-1200
Number of pages	4
Journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	376
Issue number	14
DOIs	https://doi.org/10.1016/j.physleta.2012.02.032
State	Published - 5 Mar 2012
Externally published	Yes

Keywords

Heavy ions
Ionization cross section
Multiple ionization effect
X-ray emission

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10.1016/j.physleta.2012.02.032

Cite this

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title = "Multiple ionization effects in M X-ray emission induced by heavy ions",

abstract = "M-shell ionization of tungsten by Ar 12+ ions were investigated in the energy range of 1.2-3.0 MeV. The measurements were also implemented for H, He and Xe ions as a comparative study. A significant shift of the M X-ray lines to the higher energy side caused by multiple ionizations, which was verified by the analysis of the intensity ratios of M γ and M αβ, was observed. The total experimental cross sections of tungsten were compared with the PWBA and ECPSSR theoretical predictions, which are based on two extreme assumptions, namely, single ionization and full ionization.",

keywords = "Heavy ions, Ionization cross section, Multiple ionization effect, X-ray emission",

author = "Xing Wang and Yongtao Zhao and Rui Cheng and Xianming Zhou and Ge Xu and Yuanbo Sun and Yu Lei and Yuyu Wang and Jieru Ren and Yang Yu and Yongfeng Li and Xiaoan Zhang and Yaozong Li and Changhui Liang and Guoqing Xiao",

year = "2012",

month = mar,

day = "5",

doi = "10.1016/j.physleta.2012.02.032",

language = "英语",

volume = "376",

pages = "1197--1200",

journal = "Physics Letters, Section A: General, Atomic and Solid State Physics",

issn = "0375-9601",

publisher = "Elsevier B.V.",

number = "14",

}

TY - JOUR

T1 - Multiple ionization effects in M X-ray emission induced by heavy ions

AU - Wang, Xing

AU - Zhao, Yongtao

AU - Cheng, Rui

AU - Zhou, Xianming

AU - Xu, Ge

AU - Sun, Yuanbo

AU - Lei, Yu

AU - Wang, Yuyu

AU - Ren, Jieru

AU - Yu, Yang

AU - Li, Yongfeng

AU - Zhang, Xiaoan

AU - Li, Yaozong

AU - Liang, Changhui

AU - Xiao, Guoqing

PY - 2012/3/5

Y1 - 2012/3/5

N2 - M-shell ionization of tungsten by Ar 12+ ions were investigated in the energy range of 1.2-3.0 MeV. The measurements were also implemented for H, He and Xe ions as a comparative study. A significant shift of the M X-ray lines to the higher energy side caused by multiple ionizations, which was verified by the analysis of the intensity ratios of M γ and M αβ, was observed. The total experimental cross sections of tungsten were compared with the PWBA and ECPSSR theoretical predictions, which are based on two extreme assumptions, namely, single ionization and full ionization.

AB - M-shell ionization of tungsten by Ar 12+ ions were investigated in the energy range of 1.2-3.0 MeV. The measurements were also implemented for H, He and Xe ions as a comparative study. A significant shift of the M X-ray lines to the higher energy side caused by multiple ionizations, which was verified by the analysis of the intensity ratios of M γ and M αβ, was observed. The total experimental cross sections of tungsten were compared with the PWBA and ECPSSR theoretical predictions, which are based on two extreme assumptions, namely, single ionization and full ionization.

KW - Heavy ions

KW - Ionization cross section

KW - Multiple ionization effect

KW - X-ray emission

UR - https://www.scopus.com/pages/publications/84863266381

U2 - 10.1016/j.physleta.2012.02.032

DO - 10.1016/j.physleta.2012.02.032

M3 - 文章

AN - SCOPUS:84863266381

SN - 0375-9601

VL - 376

SP - 1197

EP - 1200

JO - Physics Letters, Section A: General, Atomic and Solid State Physics

JF - Physics Letters, Section A: General, Atomic and Solid State Physics

IS - 14

ER -

Multiple ionization effects in M X-ray emission induced by heavy ions

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Keywords

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