Table 5
Results from the hadronic and leptonic model fits.
| Model | Parameter | Full | West | East |
|---|---|---|---|---|
| Hadronic |  |
1.53 ± 0.09 |  |
1.2 ± 0.3 |
 ( TeV ) |
 |
0.78 ± 0.19 | 0.44 ± 0.12 | |
 |
1.94 ± 0.05 | 2.26 ± 0.03 | 2.20 ± 0.05 | |
 ( TeV ) |
93 ± 15 | 280 ± 70 |  |
|
Wp (  erg ) |
5.81 ± 0.12 | 3.93 ± 0.08 | 3.15 ± 0.09 | |
| AIC (broken PL) | 87.0 | 101.5 | 79.3 | |
| AIC (simple PL) | 106.2 | 153.1 | 96.3 | |
| Relative likelihood (simple vs. broken) | 7 × 10−5 | 0 | 2 × 10−4 | |
| Leptonic | ||||
| (X and γ-ray) |  |
1.78 ± 0.12 | 1.83 ± 0.05 |  |
 ( TeV ) |
2.5 ± 0.3 | 2.15 ± 0.11 |  |
|
 |
2.93 ± 0.02 | 3.10 ± 0.02 | 2.97 ± 0.03 | |
 ( TeV ) |
88.4 ± 1.2 | 84.8 ± 1.5 | 120 ± 3 | |
| We ( 1046 erg ) | 11.9 ± 0.5 | 9.0 ± 0.4 | 7.0 ± 0.4 | |
| B ( μG ) | 14.26 ± 0.16 | 16.7 ± 0.2 | 12.0 ± 0.2 | |
| AIC (broken PL) | 116.2 | 157.0 | 112.8 | |
| AIC (simple PL) | 345.5 | 250.2 | 127.1 | |
| Relative likelihood (simple vs. broken) | 0 | 0 | 8 × 10−4 | |
| Leptonic | ||||
| (only γ-ray) |  |
1.6 ± 0.2 | 1.9 ± 0.3 | 2.1 ± 0.3 |
 ( TeV ) |
2.0 ± 0.3 | 1.7 ± 0.3 | 1.6 ± 0.3 | |
 |
2.82 ± 0.04 | 3.12 ± 0.03 | 3.05 ± 0.04 | |
 ( TeV ) |
65 ± 7 | 140 ± 30 |  |
|
| We ( 1046 erg ) | 11.8 ± 0.5 | 10.1 ± 0.6 | 7.8 ± 0.5 | |
| AIC (broken PL) | 80.8 | 104.5 | 83.5 | |
| AIC (simple PL) | 142.9 | 177.3 | 98.8 | |
| Relative likelihood (simple vs. broken) | 0 | 0 | 5 × 10−4 | |
Notes. For the leptonic model, the fit was performed to the full available broadband data from X-rays to gamma rays and restricted to the GeV to TeV gamma rays alone. The parameters are given for the full remnant, the western half, and the eastern half.To compare the fits of the simple and broken power-law models with exponential cut-off, the Akaike information criterion (AIC, Akaike 1974) is also given. The relative likelihood (see main text), set to 0 for values below 1 × 10−5, illustrates clearly that in all cases the broken power law is statistically favoured over the simple power law. The total energy in protons is given for a target density of nH = 1 cm−3, and both the proton and electron total energy are given above 1 TeV (for graphical versions see Figs. 5 and D.1). The 1σ statistical errors are asymmetric, unless the difference between the up- and downward errors is less than 25%; in that case they are given as symmetric errors.
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