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Table 1.

PDR and shock model parameters.

PDR parameter Symbol Value Units
Proton density nH 10, 102, 103, 104 cm−3
Radiation field G0 1, 10
Total visual extinction Av max 10 mag
H2 CR ionization rate ζH2 10−16 s−1

Shock parameter Symbol Value Units

Proton density nH 10, 102, 103, 104 cm−3
Radiation field (a) G0 0, 1, 10
Initial visual extinction Av 1.0 mag
Shock velocity vs 1 − 40 in steps of 1 km s−1
Magnetic parameter (b) b 0.1, 1.0
H2 CR ionization rate ζH2 10−16 s−1
(a)

Notes.Scaling factor of the standard ultraviolet radiation field of Mathis et al. (1983).

(b)

Transverse magnetic field B0 = b(nH/cm−3)1/2 μG.

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