3-D MHD SIMULATION OF X-TYPE COALESCENCE OF TWO CURRENT-LOOPS |
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| Authors: | Sakai Jun-ichi de Jager Cornelis |
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| Institution: | (1) Department of Electronics and Information, Faculty of Engineering, Toyama University, Laboratory for Plasma Astrophysics, 3190 Gofuku, Toyama, 930, Japan;(2) Laboratory for Space Research Laboratory, Sorbonnelaan 2, 3584 CA Utrecht, The Netherlands |
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| Abstract: | We present simulation results of X-type coalescence of two current-loops, by using a 3-D resistive MHD code. The results are compared with the limb flare observed by Yohkoh on 2 August, 1993 at 08:30 UT, which is a good example of partial X-type coalescence. It is shown that the maximum temperature enhancement near the cross-point of the two loops, obtained from the simulation, agrees well with the observations when the plasma  is 0.08. |
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