M
                    <sub>αβ</sub>
                    X-ray production cross sections of Pb and Bi by 9–40 keV electron impact

Wu, Ying; Wang, Guanying; Mu, Qiang; Zhao, Qiang

doi:10.1088/1674-1056/23/1/013401

Cited by 4 publications

(1 citation statement)

References 33 publications

(62 reference statements)

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“…Electron-impact ionization processes are used in a diverse range of fields, such as radiation physics, plasma physics, atmospheric physics, astrophysics and electron microscopy, [1] and have been subject to numerous theoretical [2][3][4][5][6][7][8][9][10] and experimental [11][12][13][14][15] studies. In recent decades, high-resolution measurement has made high-order interaction terms discernible, especially in extreme conditions such as plasma environments and strong electric, magnetic, or laser fields, etc.…”

Section: Introductionmentioning

confidence: 99%

Fast-electron-impact ionization process by 3p of hydrogen-like ions in Debye plasmas

Wang

et al. 2015

Chinese Phys. B

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The plasma screening of fast-electron-impact-ionization by excited state (3p) of Hydrogen-like ions was investigated in the first Born approximation with a plasma screening length δ varying from 1000a0 to 10a0. The generalized oscillator strength densities showed dramatic changes: some accessional minima occurred along with a remarkable enhancement in certain continuum-energy domains. The double-differential cross sections exhibit not only the same structures as the Bethe surface for moderate and large momentum transfers, but also a broadened enhancement for small momentum transfers. The single-differential cross sections exhibit a near-zero-energy-enhancement and prodigious multiple-shape resonances, depending on the continuum energy and the plasma screening length. These features are analogous to those of the photo-ionization cross section. These findings, for both types of cross section, can be explained by processes associated with continuum electrons, as long as the potential has a short-range character.

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Section: Introductionmentioning

confidence: 99%

Fast-electron-impact ionization process by 3p of hydrogen-like ions in Debye plasmas

Wang

et al. 2015

Chinese Phys. B

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Lα and Mαβ X-ray production cross-sections of Bi by 6–30 keV electron impact

Liang

Yuan

et al. 2017

Radiation Physics and Chemistry

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Correlation of Eu L X-ray yield with kinetic energy based on the impact of Eu20+ on solid Au target

李耀宗¹,

张小安²,

梁昌慧³

et al. 2014

Acta Phys. Sin.

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The EuLX-ray emission from the impact of Eu20+ ions of 3.0-6.0 MeV kinetic energies on Au target is detected. We obtain the experimental relationship of single ion X-ray yield with kinetic energy of ions. Considering the ion stopping in the target, the yield of the single ionLshell holes produced by the collision of Eu20+ ion with Au atom is calculated. According to the fluorescence yield of EuLshell holes, we deduce the theoretical relationship of X-ray yields with kinetic energy of ion. The results show that the theoretical curve is well consistent with the experimental data.

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M _αβ X-ray production cross sections of Pb and Bi by 9–40 keV electron impact

Abstract: M αβ X-ray production cross sections of Pb and Bi by 9-40 keV electron impact * Wu Ying(吴英) a)b) † , Wang Guan-Ying(王冠鹰) a) , Mu Qiang(穆强) a) , and Zhao Qiang(赵强) a)

Cited by 4 publications

References 33 publications

Fast-electron-impact ionization process by 3p of hydrogen-like ions in Debye plasmas

Fast-electron-impact ionization process by 3p of hydrogen-like ions in Debye plasmas

Lα and Mαβ X-ray production cross-sections of Bi by 6–30 keV electron impact

Correlation of Eu L X-ray yield with kinetic energy based on the impact of Eu20+ on solid Au target

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M αβ X-ray production cross sections of Pb and Bi by 9–40 keV electron impact

Abstract: M αβ X-ray production cross sections of Pb and Bi by 9-40 keV electron impact * Wu Ying(吴 英) a)b) † , Wang Guan-Ying(王冠鹰) a) , Mu Qiang(穆 强) a) , and Zhao Qiang(赵 强) a)

Cited by 4 publications

References 33 publications

Fast-electron-impact ionization process by 3p of hydrogen-like ions in Debye plasmas

Fast-electron-impact ionization process by 3p of hydrogen-like ions in Debye plasmas

Lα and Mαβ X-ray production cross-sections of Bi by 6–30 keV electron impact

Correlation of Eu L X-ray yield with kinetic energy based on the impact of Eu20+ on solid Au target

Contact Info

Product

Resources

About

M _αβ X-ray production cross sections of Pb and Bi by 9–40 keV electron impact

Abstract: M αβ X-ray production cross sections of Pb and Bi by 9-40 keV electron impact * Wu Ying(吴英) a)b) † , Wang Guan-Ying(王冠鹰) a) , Mu Qiang(穆强) a) , and Zhao Qiang(赵强) a)