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Table 1

Parameters and properties of the four cases considered.

Case 1 Case 2 Case 3 Case 4

Location of centres

1st thread (2, 0) (0, 0) (2, 0) (0, 0)
2nd thread (–2, 0) (–2, 0) (–2, 0) (–2, 0)

λ values

1st thread 1.8 1.8 1.8 1.8
2nd thread 1.8 1.8 1.4 1.4

Stability

1st thread Unstable Unstable Unstable Unstable
2nd thread Unstable Unstable Stable Stable

Energy release time (τA)

1st thread 68 68 68 68
2nd thread 164 135 138

Changes in energy

Magnetic –3.031 –3.069 –1.495 –2.317
(1.74%) (1.75%) (0.8%) (1.3%)
Internal +2.813 +2.864 +1.401 +2.154

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