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Table A.1.

Scaling coefficients for the transport parameters, see Eq. (A.1), with B the power-law slope and A the transport parameter value for L = 5 kpc.

Parameter Coef. Fit B/C Fit Li/C, Be/B, and B/C


BIG SLIM QUAINT BIG SLIM QUAINT
δ  [−] A 0.488 0.511 0.458 0.515 0.507 0.474
B −0.013 −0.011 −0.013 0.020 0.009 0.015
K0  [kpc2 Myr−1] A 0.048 0.043 0.056 0.037 0.038 0.045
B 1.043 1.034 1.040 0.907 0.957 0.952
VA  [km s−1] A 42.94 n/a 67.24 5.001 n/a 50.19
B 0.536 n/a 0.520 0.000 n/a 0.445
Vc  [km s−1] A 0.010 n/a 0.100 0.851 n/a 0.000
B −0.008 n/a 0.000 0.600 n/a 0.000
Rl  [GV] A 3.605 4.393 n/a 4.651 4.603 n/a
B −0.000 0.008 n/a 0.015 0.010 n/a
δl  [−] A −0.525 −0.696 n/a −0.803 −0.784 n/a
B −0.024 −0.016 n/a 0.025 0.007 n/a
η  [−] A n/a n/a −0.140 n/a n/a −1.713
B n/a n/a −0.208 n/a n/a 0.116

Notes. Two analyses are reported, based on the fit of AMS-02 B/C data only (left-hand side), or for the combined fit of AMS-02 Li/C, Be/B, and B/C data (right-hand side).

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