Number

Equation

Energy /(eV)

Response ratio

1

$e+Ar=>A{r}^{+}+2e$

15.7

$k_i=1.235{\text{e}}^{-7}\exp \left(-18.687/Te\right)$

2

$e+Ar=>A{r}^{*}+e$

11.56

$k_i=\text{3}{\text{.712e}}^{-\text{8}}\exp \left(-\text{15}\text{.06}/Te\right)$

3

$e+A{r}^{*}=>A{r}^{+}+2e$

4.14

$k_i=\text{2}{\text{.05e}}^{-7}\exp \left(-\text{4}\text{.95}/Te\right)$

4

$e+A{r}^{*}=>Ar+e$

−11.56

$k_i=1.{\text{818e}}^{-\text{9}}\exp \left(-\text{2}\text{.14}/Te\right)$

5

$e+A{r}^{+}=>A{r}^r$

$k_r=2{\mathrm{e}}^{-7}$

6

$e+Ar+A{r}^{+}=>2A{r}^{*}$

$k_{mp}=\text{6}.2{\text{e}}^{-\text{10}}$

7

$Ar+A{r}^{*}=>2Ar$

$k_{2q}=3{\text{e}}^{-15}$

8

$A{r}^{*}+2Ar=>Ar+2A{r}^q$

$k_{3q}=1.1{\text{e}}^{-31}$