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Table 1

Analyzed GRB samples.

GRB sample N b ± δb ρ LT P

ALL 176 − 1.2 ± 0.1 –0.74 4 × 10-32
LONG-NO-SNe 128 − 1.0 ± 0.1 –0.74 9 × 10-24
LONG-SNe 19 − 1.5 ± 0.3 –0.83 5 × 10-6
LONG-SNe (A+B) 7 − 1.9 ± 0.3 –0.96 3 × 10-4
SE 16 − 1.4 ± 0.3 –0.71 1 × 10-6
XRF 25 − 1.6 ± 0.3 –0.72 1 × 10-6

Notes. In the successive columns the table shows a GRB sample, a number N of events in the sample, the fitted correlation slope, b and its error δb, the Spearman correlation coefficient, ρLT, and the probability P.

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