DataSet D107566

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

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
Threshold3.200 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
 5.291e-01
A2
 1.115e+01
A3
 1.380e+01
A4
 2.210e+00
A5
 9.258e-01
A6
-2.891e+00
A7
-6.098e+00
A8
 4.296e+00
A9
 6.063e-02
A10
 2.123e+00
A11
 1.463e+00
A12
 9.317e+01
A13
 1.000e+00
x-range 0.2 –