Table 5
Most probable values and CIs for Models II and III (with L = 4 kpc) for our “best” analysis (see Sect. 4.3).
Data | K0 × 102 | δ | Vc | Va | α | ηS | ![]() |
|
(kpc2 Myr-1) | – | (km s-1) | (km s-1) | – | – | – | ||
|
||||||||
Model II | ||||||||
3He/4He |
![]() |
![]() |
(...) |
![]() |
[1.8,2.5] | [−2, +2] | 3.3 | |
3He/4He + 3He + He‡ |
![]() |
![]() |
(...) |
![]() |
![]() |
![]() |
4.6 | |
2H/4He + 2H + He |
![]() |
![]() |
(...) |
![]() |
![]() |
![]() |
5.6 | |
B/C [Putze et al., 2010] |
![]() |
![]() |
(...) |
![]() |
α + δ = 2.65 | −1 | 4.7 | |
B/C [this paper] |
![]() |
![]() |
(...) |
![]() |
[1.8,2.5] | [−2, +2] | 1.5 | |
B/C + C (all) [this paper] |
![]() |
![]() |
(...) |
![]() |
![]() |
![]() |
13.9 | |
B/C + C (HEAO) [this paper] |
![]() |
![]() |
(...) |
![]() |
![]() |
![]() |
2.8 | |
|
||||||||
Model III | ||||||||
3He/4He |
![]() |
![]() |
![]() |
![]() |
[1.8,2.5] | [− 2, + 2] | 2.9 | |
3He/4He + 3He + He‡ |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
1.6 | |
2H/4He + 2H + He | 3.2![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
5.5 | |
B/C [Putze et al., 2010] |
![]() |
![]() |
![]() |
![]() |
α + δ = 2.65 | −1 | 1.5 | |
B/C [this paper] |
![]() |
![]() |
![]() |
![]() |
[1.8,2.5] | [−2, +2] | 0.9 | |
B/C + C (all) [this paper] |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
5.2 | |
B/C + C (HEAO) [this paper] |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
2.0 |
Notes. An interval in square brackets corresponds to the prior used for the analysis (the posterior PDF obtained is close to the prior). The B/C results are based on IMP7-8 (Garcia-Munoz et al. 1987), Voyager 1&2 (Lukasiak et al. 1999), ACE-CRIS (George et al. 2009), HEA0-3 (Engelmann et al. 1990), Spacelab (Mueller et al. 1991), AMS-01 (Aguilar et al. 2011), and CREAM (Ahn et al. 2008), shown to be the most compatible data for a B/C analysis (Putze et al. 2009).
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