DataSet D107547

\[\mathrm{e}^- + \mathrm{Na} \; 4s \rightarrow \mathrm{Na} \; 4p + \mathrm{e}^-\]

Process EEX: Excitation
Data type cross section | uploaded on 2022-11-11
Comment Fit based on equation (1).The cross-section was attribited 10% reltive error based on experience featured in Schweinzer et al. ADNDT 72 239 1999.
MethodCCC: Convergent close-coupling
Columns
  1. E /eV
  2. sigma /cm2
Threshold0.561 eV
Uncertainty10 %
Ref
  • B47: K. Igenbergs, J. Schweinzer, I. Bray, D. Bridi, F. Aumayr, "Database for inelastic collisions of sodium atoms with electrons, protons, and multiply charged ions ", Atomic Data and Nuclear Data Tables 94, 981-1014 (2008). [10.1016/j.adt.2008.06.001]
DataDownload (data from fit)

Fitted Data

Fit Function
 \[\]
Fit Coefficients 
A1
-7.662e+02
A2
 1.450e+03
A3
 0.000e+00
A4
 0.000e+00
A5
 5.392e+02
A6
 3.367e+00
A7
 4.002e+00
I
 5.606e-01
x-range 0.56056 –