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Table 1.

Cosmic reverse-mass-transfer LGRB rate density from the IllustrisTNG simulation at z = 0 and the average density in the region z < 2.5 for an energy limit of 1051 erg with different ηϕ values.

Rate[Gpc−3 yr−1]
ηϕ z = 0 z < 2.5

IllustrisTNG

5 × 10−4 2.01 15.0
10−3 15.82 126.0
10−2 39.41 297.3
10−1 78.73 549.4
1 119.62 800.0
No cut 148 983

Madau & Fragos (2017)

5 × 10−4 0.314 3.428
10−3 1.228 14.912
10−2 14.809 191.996
10−1 29.953 369.611
1 46.785 550.654
No cut 61 709

Neijssel et al. (2019)

5 × 10−4 0.172 7.805
10−3 0.428 24.105
10−2 11.551 259.448
10−1 33.566 532.925
1 66.037 822.030
No cut 81 1049

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