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Table 2
Diffusion index (δ) in different regions for the Monte Carlo simulation shown in Fig. 3.
| Diffusion (Dif.) regions | MS bubble | ICM | MC clumps | |
| Density H cm-3 | 0.01 | 5 | 480/734 (J1729/Core) | |
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| Homogeneous Dif. | 0.3 | 0.3 | 0.3 | |
| Fast Dif. in MC clumps | 0.3 | 0.5 | 0.5 | |
| Slow Dif. in MC clumps | 0.3 | 0.5 | 0.3 | |
Notes. In this work, we only modify the energy index δ of the diffusion coefficient D(E) = D10(E/ 10 GeV)δ, while D10 = 1028 cm2/ s is fixed for all scenarios.
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