edge, zedge: absorption edge
The edge model is absorption edge, given by.
|
1 |
|
where:
par1= |
threshold energy |
par2 |
absorption depth at the threshold |
The zedge model given by
|
1 E < Ec |
E > Ec |
allows a redshift z where:
par1 = Ec |
threshold energy |
par2= D |
absorption depth at threshold |
par3= z |
redshift |