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Article

Calculation of Electron Impact Single Ionization TDCS of Tungsten Atoms at 200, 500 and 1000 eV

Department of Physics, University College of Science, Mohan Lal Sukhadia University, Udaipur 313001, India
Academic Editor: Luca Argenti
Received: 14 May 2021 / Revised: 31 May 2021 / Accepted: 3 June 2021 / Published: 7 June 2021
(This article belongs to the Section Atomic, Molecular and Nuclear Spectroscopy and Collisions)
We report triple differential cross-sections (TDCSs) for the electron impact single ionization of tungsten atoms for the ionization taking place from the outer sub shells of tungsten atoms, viz. W (6s), W (5d), W (5p) and W (4f). The study of the electron-induced processes such as ionization, excitation, autoionization from tungsten and its charged states is strongly required to diagnose and model the fusion plasma in magnetic devices such as Tokamaks. Particularly, the cross-section data are important to understand the electron spectroscopy involved in the fusion plasma. In the present study, we report TDCS results for the ionization of W atoms at 200, 500 and 1000 eV projectile energy at different values of scattered electron angles. It was observed that the trends of TDCSs for W (5d) are significantly different from the trends of TDCSs for W (6s), W (5p) and W (4f). It was further observed that the TDCS for W atoms has sensitive dependence on value of momentum transfer and projectile energy. View Full-Text
Keywords: triple differential cross-section; electron spectroscopy; TDCS; DWBA triple differential cross-section; electron spectroscopy; TDCS; DWBA
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MDPI and ACS Style

Purohit, G. Calculation of Electron Impact Single Ionization TDCS of Tungsten Atoms at 200, 500 and 1000 eV. Atoms 2021, 9, 31. https://0-doi-org.brum.beds.ac.uk/10.3390/atoms9020031

AMA Style

Purohit G. Calculation of Electron Impact Single Ionization TDCS of Tungsten Atoms at 200, 500 and 1000 eV. Atoms. 2021; 9(2):31. https://0-doi-org.brum.beds.ac.uk/10.3390/atoms9020031

Chicago/Turabian Style

Purohit, Ghanshyam. 2021. "Calculation of Electron Impact Single Ionization TDCS of Tungsten Atoms at 200, 500 and 1000 eV" Atoms 9, no. 2: 31. https://0-doi-org.brum.beds.ac.uk/10.3390/atoms9020031

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