Extinction curves of dust produced by supernovae

Hirashita et al. (2005)
(1/lambda [um^-1], extinction)

(1) Supernovae with typical progenitor masses

• 20 Msun, mixed
• 25 Msun, mixed (added on 27/5/2011)
• 20 Msun, unmixed
• 170 Msun, mixed
• 170 Msun, unmixed

(2) Unmixed Type II supernovae with various progenitor masses (corrected/updated on 29/1/2010; in mass extinction coefficients cm²/g; 1/lambda, extinction, scattering only)

• 13 Msun, unmixed
• 20 Msun, unmixed
• 25 Msun, unmixed
• 30 Msun, unmixed

(3) Unmixed Type II supernovae averaged for Salpeter IMFs (corrected/updated on 29/1/2010; in mass extinction coefficients cm²/g; 1/lambda, extinction, scattering only)

• x=1.35(Salpeter), Mlow=8Msun, Mup=40Msun
• x=1.35(Salpeter), Mlow=8Msun, Mup=30Msun

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Hirashita et al. (2008)
(1/lambda [um^-1], extinction, (scattering))

Supernovae with various ambient hydrogen number densities
(1) 20 Msun, mixed

• before reverse shock destruction (extended version to infrared in units of cm²/g)
• n_H = 0.1 cm^-3 (extended version to infrared in units of cm²/g)
• n_H = 1 cm^-3 (extended version to infrared in units of cm²/g)

(2) 20 Msun, unmixed

• before reverse shock destruction (extended version to infrared in units of cm²/g)
• nH = 0.1 cm^-3 (extended version to infrared in units of cm²/g)
• nH = 1 cm^-3 (extended version to infrared in units of cm²/g)

(3) 170 Msun, mixed

• before reverse shock destruction
• nH = 0.1 cm^-3
• nH = 1 cm^-3

(4) 170 Msun, unmixed

• before reverse shock destruction
• nH = 0.1 cm^-3
• nH = 1 cm^-3

(+1) 25 Msun, unmixed (in units of cm²/g)

• before reverse shock destruction
• nH = 0.1 cm^-3
• nH = 1 cm^-3

Hirashita et al. (2010)
(1/lambda [um^-1], extinction)

Extinction curves after shattering
(1) nH = 1 cm^-3 and Z = Zsun; Fig.7

• before shattering
• t = 3 Myr
• t = 5 Myr
• t = 10 Myr