Table 1: The parameters used and the expected neutrino event rates in KM3NeT after five years of observation for each SNR. The visibility indicates the fraction of time when the source is below the horizon to KM3NeT, and we take the visibility and the expected atmospheric neutrino event rates for each source from Kappes et al. (2007).
Model parameter Symbol G347.3-0.5 G266.2-1.2 G8.7-0.1 G23.3-0.3
Particle spectral index $\alpha$ 2.0 2.1 2.0 2.0
Initial ejected mass $M_{\rm {ej}}$ 2.0 $M_{\odot}$ 2.0 $M_{\odot}$ 1.5 $M_{\odot}$ 1.5 $M_{\odot}$
Age T 1600 yr 1000 yr 18 000 yr 80 000 yr
Distance d 1.0 kpc 0.3 kpc 6 kpc 4.2 kpc
Ambient hydrogen density $n_{\rm {ISM}}$ 12 cm-3 7 cm-3 6 cm-3 10 cm-3
Ambient magnetic field strength $B_{\rm {ISM}}$ 13 $\mu$G 30 $\mu$G 6 $\mu$G 7 $\mu$G
Electron proton ratio $K_{\rm {ep}}$ 0.012 0.002 0.15 0.2
Visibility $f_{\rm {v}}$ 0.74 0.83 0.61 0.54
Expected neutrino event rates N(> $1\;\rm {TeV})$ 7.6 11.3 0.9 0.5
Expected atmospheric neutrino event rates $N_{\rm {atm}}(>$ $1\;\rm {TeV})$ 41 104 8.4 6.0


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