Study of the angular distribution of W-L X-ray intensity ratios in photoionization

Xing Wang; Zhongfeng Xu; Limin Zhang

doi:10.1142/S0217984916500603

Study of the angular distribution of W-L X-ray intensity ratios in photoionization

Xing Wang
, Zhongfeng Xu
, Limin Zhang

School of Physics

Xi'an Jiaotong University

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

Abstract

The angular distribution of W-Lα, Lβ1 and Lβ2 X-rays induced by 13.1 keV bremsstrahlung has been measured at different emission angles from 110° to 140° at intervals of 10°. The investigation of angular dependence of L X-ray intensity ratios by bremsstrahlung is barely found in previous works. The Lβ1 X-ray yield shows isotropic emission, while the measured Lα and Lβ2 X-ray yields are found to be spatially anisotropic. At last, the anisotropy parameters for Lα and Lβ2 X-rays have been derived.

Original language	English
Article number	1650060
Journal	Modern Physics Letters B
Volume	30
Issue number	6
DOIs	https://doi.org/10.1142/S0217984916500603
State	Published - 10 Mar 2016

Keywords

X-ray
angular distribution
bremsstrahlung
photoionization

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10.1142/S0217984916500603

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title = "Study of the angular distribution of W-L X-ray intensity ratios in photoionization",

abstract = "The angular distribution of W-Lα, Lβ1 and Lβ2 X-rays induced by 13.1 keV bremsstrahlung has been measured at different emission angles from 110° to 140° at intervals of 10°. The investigation of angular dependence of L X-ray intensity ratios by bremsstrahlung is barely found in previous works. The Lβ1 X-ray yield shows isotropic emission, while the measured Lα and Lβ2 X-ray yields are found to be spatially anisotropic. At last, the anisotropy parameters for Lα and Lβ2 X-rays have been derived.",

keywords = "X-ray, angular distribution, bremsstrahlung, photoionization",

author = "Xing Wang and Zhongfeng Xu and Limin Zhang",

note = "Publisher Copyright: {\textcopyright} 2016 World Scientific Publishing Company.",

year = "2016",

month = mar,

day = "10",

doi = "10.1142/S0217984916500603",

language = "英语",

volume = "30",

journal = "Modern Physics Letters B",

issn = "0217-9849",

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T1 - Study of the angular distribution of W-L X-ray intensity ratios in photoionization

AU - Wang, Xing

AU - Xu, Zhongfeng

AU - Zhang, Limin

PY - 2016/3/10

Y1 - 2016/3/10

N2 - The angular distribution of W-Lα, Lβ1 and Lβ2 X-rays induced by 13.1 keV bremsstrahlung has been measured at different emission angles from 110° to 140° at intervals of 10°. The investigation of angular dependence of L X-ray intensity ratios by bremsstrahlung is barely found in previous works. The Lβ1 X-ray yield shows isotropic emission, while the measured Lα and Lβ2 X-ray yields are found to be spatially anisotropic. At last, the anisotropy parameters for Lα and Lβ2 X-rays have been derived.

AB - The angular distribution of W-Lα, Lβ1 and Lβ2 X-rays induced by 13.1 keV bremsstrahlung has been measured at different emission angles from 110° to 140° at intervals of 10°. The investigation of angular dependence of L X-ray intensity ratios by bremsstrahlung is barely found in previous works. The Lβ1 X-ray yield shows isotropic emission, while the measured Lα and Lβ2 X-ray yields are found to be spatially anisotropic. At last, the anisotropy parameters for Lα and Lβ2 X-rays have been derived.

KW - X-ray

KW - angular distribution

KW - bremsstrahlung

KW - photoionization

UR - https://www.scopus.com/pages/publications/84960351282

U2 - 10.1142/S0217984916500603

DO - 10.1142/S0217984916500603

M3 - 文章

AN - SCOPUS:84960351282

SN - 0217-9849

VL - 30

JO - Modern Physics Letters B

JF - Modern Physics Letters B

IS - 6

M1 - 1650060

ER -

Study of the angular distribution of W-L X-ray intensity ratios in photoionization

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Keywords

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