DataSet D107572

\[\mathrm{H}^{+} + \mathrm{Na} \; 4s \rightarrow \mathrm{H}^{+} + \mathrm{Na} \; 3d\]

Process HEX: Excitation
Data type cross section | uploaded on 2022-11-11
Comment Fit based on equation (7). The cross-section was attribited 10% reltive error based on experience featured in Schweinzer et al. ADNDT 72 239 1999.
MethodAOCC: Atomic‐orbital close‐coupling
FrameTarget
Columns
  1. E /eV u-1
  2. sigma /cm2
Threshold0.424 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
 7.610e+01
A2
 1.080e-01
A3
 1.400e+03
A4
 4.792e+00
A5
 2.770e+01
A6
-4.572e+01
A7
 7.476e+01
A8
 1.873e+00
A9
 6.239e+00
A10
 1.094e+00
A11
-4.105e+01
A12
-4.977e+00
A13
 1.000e+00
x-range 0.2 –