c-C3H

Cross sections

Cross section figure.


[An explanation of the cross sections in this database]
[All cross sections — variable wavelength scale]
[All cross sections — variable wavelength scale in binary hdf5 format]
[All cross sections — 0.1nm wavelength scale]
[Photodissociation cross section — separate lines and continuum]
[Download cross section figure as pdf]

Photodissociation and ionisation rates (s-1)

Radiation Photodissociation Photoionisation
ISRF 1.06e-09
Mathis 6.47e-10
4000K 1.10e-07
10000K 3.77e-09
20000K 1.14e-09
Lyman-alpha 7.87e-12
Solar 1.32e-07
TW-Hya 1.14e-09
Cosmic ray UV 4.85e-14

[An explanation of the interstellar photo rates.]
[An explanation of the cosmic-ray induced photo rates.]
[An explanation of the radiation fields listed below.]
[Download all rates in a csv file.]

Shielding functions and fitted constants

Photodissociation

Radiation γE2 γexp k0fit γfit Line data Dust data
ISRF 1.45 2.15 0.64 1.93 [Download] [Download]
Mathis 1.46 2.16 0.64 1.94 [Download] [Download]
4000K 1.31 1.95 0.69 1.77 [Download] [Download]
10000K 1.38 2.06 0.67 1.85 [Download] [Download]
20000K 1.46 2.16 0.64 1.94 [Download] [Download]
Lyman-alpha 2.11 2.97 0.58 2.70 [Download] [Download]
Solar 1.28 1.91 0.70 1.73 [Download] [Download]
TW-Hya 1.41 2.09 0.66 1.88 [Download] [Download]

Photoionisation

Radiation γE2 γexp k0fit γfit Line data Dust data
ISRF - - - -
Mathis - - - -
4000K - - - -
10000K - - - -
20000K - - - -
Lyman-alpha - - - -
Solar - - - -
TW-Hya - - - -

[An explanation of the shielding functions and parameterisations.]
[Download all γ factors in a csv file.]
[Download all dust and line shielding functions in a zip file.]