Comparison of magnetic energy and helicity in coronal jet simulations

Open Access

Table 1.

Values of magnetic energies and helicities, and some of their ratios at different instants of the simulations.

Simulation	Time	E_tot	E_pot	E_free	E_free/E_tot	H_V	H_j	H_pj	η_H	H_j/H_pj
Non-eruptive	0	1187	1187	0.0	0.0	0.0	0.0	0.0	0.0	0.0
	300	1743	1160	584	0.34	900	567	333	0.63	1.7
	360	1741	1162	581	0.33	902	566	336	0.63	1.68
	460	1738	1163	577	0.33	900	564	336	0.63	1.68
	700	1731	1164	569	0.33	886	557	329	0.63	1.70
	740	1730	1164	568	0.33	885	556	328	0.63	1.69
	890	1726	1164	564	0.33	878	552	326	0.63	1.69

Jet producing	0	1187	1187	0.0	0.0	0.0	0.0	0.0	0.0	0.0
	300	1832	1155	678	0.37	1027	710	317	0.69	2.24
	360	1883	1149	736	0.39	1126	836	290	0.74	2.88
	460	1879	1152	729	0.39	1134	845	289	0.75	2.92
	700	1861	1152	711	0.38	1091	871	220	0.80	3.96
	740	1853	1151	705	0.38	1076	864	212	0.80	4.07
	890	1558	1170	391	0.25	758	314	444	0.41	0.71

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