Web Vectorial Model

Input Forms

You can select one of the following forms. The Generic Form has no pre-filled fields. The other forms have some input fields already filled out with typical values for given species (though you can modify any of those values if you wish).

General Form
OH Form
H₂ Form
CS Form
C₂ Form
Description of parameters used in the forms.

Sample Input Values

Here are some typical values for products of H₂O and other parent species (these are the values used on the pre-filled forms listed above, and descriptions of the parameters can be found here):

Radical V_p [km/s] T_pt [s] T_pd [s] g [s^-1] V_d [km/s] T_dt [s]
OH 0.85 86430 101730 2.4e-4 1.05 1.29e5
H₂ 0.85 86430 2.3e6 5e-8 5.6 1e6
CS 0.85 1e3 1e3 6e-4 ? 1e5
C₂ 0.85 2e4 2e4 3.6e-4 ? 8.64e4
V_d = Velocity of parent
T_pt = Parent total lifetime
T_pd = Parent disassociative lifetime
g = g-factor of daughter radical
V_d = Velocity of daughter radical
T_dt = Total lifetime of daughter radical

Radical	V_p [km/s]	T_pt [s]	T_pd [s]	g [s^-1]	V_d [km/s]	T_dt [s]
OH	0.85	86430	101730	2.4e-4	1.05	1.29e5
H₂	0.85	86430	2.3e6	5e-8	5.6	1e6
CS	0.85	1e3	1e3	6e-4	?	1e5
C₂	0.85	2e4	2e4	3.6e-4	?	8.64e4

Michel Festou and Joel Parker (joel@boulder.swri.edu)