Table 1 Projected exclusion ranges of spin-1 ULB masses

From: Searching for ultra-light bosons and constraining black hole spin distributions with stellar tidal disruption events

 

50% sys.

75% sys.

a = 0.998

[2,91]

[3,59]

a = 0.9

[3,57]

[4,45]

a = 0.8

[3,45]

[4,21]  [26,39]

a = 0.7

[4,20]  [27,39]

[4,17]

a = 0.6

[4,16]

[5,13]

  1. Limits are obtained for the baseline TDE luminosities under different assumptions for the true SMBH spins a, and including 50% or 75% systematic errors. The ULB masses are presented in units of 10−20 eV.