Periodic emission bursts accompanying the interaction of plasma flows propagating across a magnetic field |
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| Authors: | G N Dudkin B N Nechaev V N Padalko E G Furman |
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| Institution: | (1) Research Institute of Nuclear Physics, Tomsk Polytechnic University, pr. Lenina 2a, Tomsk, 634050, Russia |
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| Abstract: | It is found experimentally that the interaction of plasma flows propagating in opposite directions across a magnetic field is accompanied by periodic local bursts of intense optical and soft X-ray emission. It is shown that periodic variations in the emission intensity from the interaction region are related to the excitation of steady-state self-oscillations in the plasma. By varying the frequency and amplitude of these oscillations, it is possible to satisfy the resonance conditions at certain characteristic plasma frequencies. |
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