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. Author manuscript; available in PMC: 2021 Nov 12.
Published in final edited form as: Astrophys J. 2016 Jun 3;824(1):16. doi: 10.3847/0004-637x/824/1/16

Table 4.

Summary of Constraints on All Propagation Parameters

p, p¯, and He scan Light element (Be, …, Si) scan
Quantity Best-fit
value		 Posterior mean and
standard deviation		 Posterior
95% range		 Best-fit
value		 Posterior mean and
standard deviation		 Posterior
95% range
Diffusion model parameters ΘP
 D0 (1028 cm2 s−1) 6.330 6.102 ± 1.662 [2.138, 8.205] 6.188 9.030 ± 1.610 [5.743, 11.256]
 δ 0.466 0.461 ± 0.065 [0.343,0.586] 0.375 0.380 ± 0.018 [0.349, 0.412]
 νAlf (km/s) 8.922 8.970 ± 1.244 [7.036, 11.254] 32.573 30.017 ± 2.461 [25.484, 34.465]
 zh (kpc) 9.507 10.358 ± 4.861 [2.461, 19.034] 4.900 10.351 ± 4.202 [4.544, 19.078]
 ρbr (GV) 2.486 2.345 ± 0.344 [1.870,2.739] 15.782 16.687 ± 1.498 [14.051, 19.849]
 ν0 1.854 1.765 ± 0.229 [1.230, 2.133] 2.012 2.025 ± 0.073 [1.885, 2.155]
 ν1 2.352 2.358 ± 0.063 [2.230, 2.468] 2.549 2.548 ± 0.050 [2.452, 2.642]
 ν2 2.182 2.186 ± 0.068 [2.062, 2.308] 2.195 2.197 ± 0.088 [2.042, 2.374]
 109Np (cm−2 sr−1 s−1 MeV−1) 4.798 4.791 ± 0.066 [4.672, 4.913] 4.511 4.482 ± 0.220 [4.055, 4.884]
 δν 0.045 0.047 ± 0.009 [0.030, 0.064] – – —
 XHe × 10−4 10.261 10.294 ± 0.505 [9.416, 11.240] – – —
Experimental nuisance parameters
Modulation parameters mj
 PAMELA08 mod (MV) 637.625 645.740 ± 26.694 [601.226, 696.164] – – —
 HEAO80 mod (MV) – – – 622.201 611.039 ± 93.229 [438.307, 789.523]
 ACECRIS99 mod (MV) – – – 445.975 421.682 ± 48.797 [330.972, 509.777]
 ISOMAX98 mod (MV) – – – 380.722 492.036 ± 206.243 [184.184, 958.214]
Variance rescaling parameters τ
 PAMELA08 log τ −0.237 −0.277 ± 0.053 [−0.370, −0.181] – – —
 HEAO80 log τ – – – −0.516 −0.571 ± 0.089 [−0.740, −0.407]
 ACECRIS99 log τ – – – 0.000 −0.263 ± 0.209 [−0.780, −0.015]
 CREAM05 log τ −0.973 −1.014 ± 0.260 [−1.440, −0.480] −0.704 −0.764 ± 0.140 [−1.053, −0.516]
 ISOMAX98 log τ – – – −0.115 −0.604 ± 0.378 [−1.380, −0.045]