Parameters of GRB 151027A in the homogeneous and wind scenarios.
|Parameter||Homogeneous CBM||Wind CBM|
|(s = 0)||(s = 2)|
|ϵ B||8 × 10-5||0.06|
|n 0||0.08 cm-3||0.04 A∗|
|Eγ [erg]||1.1 × 1050||2.4 × 1050|
|Eγ,iso [erg]||3.98 × 1052||3.98 × 1052|
|Late prompt parameters|
|TA [s]||–||1 × 105|
|LA [erg/s]||–||1.3 × 1046|
|νb [Hz]||–||1 × 1016|
Notes. The CBM density is expressed as n(R) = n0 × R− s, where s = 0 represents the case of homogeneous CBM and s = 2 the case of wind CBM, where the coefficient is expressed in unity of A∗ = 3 × 1035 cm-1. LA is the 0.3–10 keV luminosity of late prompt at TA.
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