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Table 1

Model parameters for the quiecence emission from the jet of PKS 2155-304.

Parameter Description Value

Mbh black hole mass 109  M
q j ratio 0.1
Γj(z0) bulk Lorentz factor of the jet at z0 10
ij viewing angle
ξj jet’s half-opening angle 1.5°
qrel jet’s content of relativistic particles 0.1
a hadron-to-lepton power ratio 50
z0 jet’s launching point 50 Rga
qm magnetic to kinetic energy ratio at zacc 0.02
zacc injection point 575 Rg
Δzj size of injection zone zacctanξj
m index for magnetic field 1.8
s spectral index injection 2.1
η acceleration efficiency 10-6
minimum proton energy 2 GeV
minimum electron energy 0.9 GeV
NH column density of HI 1.3 × 1020 cm-2
zrs redshift 0.116

Notes. 

(a)

Rg = 1.48 × 1014  cm.

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