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This article is cited in 3 scientific papers (total in 3 papers)
Resonant charge exchange in an electrostatic field
A. Z. Devdariania, A. O. Artamonovaa, A. K. Belyaevb a Saint Petersburg State University
b Herzen State Pedagogical University of Russia, St. Petersburg
Abstract:
The effect of an electrostatic field existing, for example, in plasma on the resonant charge exchange at collision velocities significantly lower than the charge exchange electron velocity is estimated using the small-radius potential model. It is established that the application of a field with a sufficient magnitude leads to a decrease in the charge exchange cross section. For example, in the case of the H$^{-}$+H $\to$ H+ H$^{-}$ reaction, a field of $\sim$10$^7$ V/cm decreases the charge exchange cross section by an order of magnitude.
Keywords:
plasma, resonant charge exchange, electric field, cross section, small-radius potential.
Received: 18.07.2019 Revised: 18.11.2019 Accepted: 22.11.2019
Citation:
A. Z. Devdariani, A. O. Artamonova, A. K. Belyaev, “Resonant charge exchange in an electrostatic field”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 46:4 (2020), 45–47; Tech. Phys. Lett., 46:2 (2020), 193–195
Linking options:
https://www.mathnet.ru/eng/pjtf5188 https://www.mathnet.ru/eng/pjtf/v46/i4/p45
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Abstract page: | 41 | Full-text PDF : | 26 |
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