Table 3: The effect of the medium gas density on the $\gamma $-ray integral fluxes. Results provided are in units of photons cm-2 s-1, and already take the opacity to photon escape into account.
F(E > E0) n=300 cm-3 n=600 cm-3 n=1200 cm-3
E0=100 Mev 2.22E-8 2.32E-8 2.37E-8
E0=200 Gev 1.20E-12 1.60E-12 1.95E-12
E0=600 Gev 2.60E-13 3.61E-13 4.52E-13
E0=1 Tev 1.26E-13 1.78E-13 2.26E-13
E0=2 Tev 4.36E-14 6.29E-14 8.09E-14

Source LaTeX | All tables | In the text

Article Contents
1 Introduction
2 CANGAROO observations of NGC 253
3 Phenomenology of the central region of NGC 253
4 Diffuse modelling
5 Results
6 HESS observations
7 Concluding remarks
References
Online Material
Appendix: Parameterizations of proton-proton cross sections for neutral pion decay
List of tables
List of figures