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Table 3
Comparison of the median delay time of all core-collapse supernovae, t50%,all, and the delay time below which 90% of all events are found, t90%,all, in simulations by independent groups.
Simulation | t50%,all | t90%,all | flate | |
(Myr) | (Myr) | |||
|
||||
Single stars | ||||
– | STARBURST99 (default) | 15.0 | 32.7 | 0% |
– | STARBURST99 (modified) | 16.4 | 36.7 | 0% |
– | BRUSSELS | 23.1 | 39.7 | 0% |
– | BPASS | 17.0 | 50.1 | 0% |
– | This work | 19.6 | 41.6 | 0% |
Including binary stars | ||||
– | BRUSSELS | 31.5 | 112.7 | 23% |
– | BPASS | 17.7 | 63.1 | 8.5% |
– | This work | 22.1 | 64.1 | 15.5% |
Notes. The fraction of late ccSNe flate is also shown. All simulations including binaries adopt a binary fraction of 0.7.
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