COLLECTIVE ANNIHILATION OF AN ELECTRON-POSITRON PLASMA IN A STRONG MAGNETIC-FIELD

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BELYANIN, AA
KOCHAROVSKII, VV
KOCHAROVSKII, VV
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O4 [物理学];
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0702 ;
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The possibility of collective spontaneous annihilation of a dense electron-positron plasma occurring as a result of coherent elementary processes of one-quantum electron-positron annihilation in a strong magnetic field B greater-than-or-equal-to 10(13) G is predicted. The rate of collective annihilation considerably exceeds that of spontaneous annihilation and collisional relaxation and the process itself leads to the excitation of intense coherent gamma-radiation (annihilation super-radiance).
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页码:127 / 143
页数:17
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