Comparison between the first and second mass eruptions from progenitors of Type IIn supernovae

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Table 3.

Amount of ejected mass and their kinetic energy for two distinct mass eruption events corresponding to the first and the second energy injection.

model	First eruption ^(a)	Second eruption
RSG1-s		0.0011M_⊙, 5.1 × 10⁴³ erg
RSG1-f		0.0015M_⊙, 4.7 × 10⁴³ erg
RSG1-m	0.013M_⊙, 2.8 × 10⁴⁴ erg	0.0013M_⊙, 4.2 × 10⁴³ erg
RSG1-l		0.0007M_⊙, 3.0 × 10⁴³ erg
RSG2-f		0.73M_⊙, 1.5 × 10⁴⁶ erg

BSG1-s		0.59M_⊙, 2.5 × 10⁴⁷ erg
BSG1-f		0.51M_⊙, 3.4 × 10⁴⁷ erg
BSG1-m	0.19M_⊙, 2.2 × 10⁴⁷ erg	0.55M_⊙, 3.3 × 10⁴⁷ erg
BSG1-l		0.56M_⊙, 3.5 × 10⁴⁷ erg
BSG2-f		2.02M_⊙, 8.4 × 10⁴⁸ erg

Notes.

^(a)

RSG1 and RSG2 (BSG1 and BSG2) have the same amount of ejected mass and kinetic energy in the first eruption because the same amount of energy E_inj1 is injected.

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