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Table 1 Simulation initial conditions and main results

From: Simulations of stripped core-collapse supernovae in close binaries

\(\boldsymbol{M}_{\boldsymbol{1}}\) ( \(\boldsymbol{M_{\odot }}\) )

\(\boldsymbol{M}_{\boldsymbol{\mathrm{ej}}}\) ( \(\boldsymbol{M_{\odot }}\) )

a ( \(\boldsymbol{R_{\odot }}\) )

\(\boldsymbol{\Delta M}_{\boldsymbol{2}}\) ( \(\boldsymbol{M_{\odot }}\) )

\(\boldsymbol{v}_{\boldsymbol{\mathrm{im}}}\) (km s −1 )

4.0

2.6

4.5

0.021

78

4.0

2.6

5.5

0.013

57

4.0

2.6

6.5

0.0096

47

3.0

1.6

4.0

0.037

83

3.0

1.6

5.0

0.020

60

3.0

1.6

6.0

0.013

48

  1. The first three columns indicate the initial conditions, where \(M_{1}\) is the mass of the primary (helium star) and before the supernova, \(M_{\mathrm{ej}}\) is the total ejecta mass, and a is the initial orbital separation. The last two columns are the amount of mass stripped from the companion star and the (magnitude of the) impact velocity.