DataSet D107578

\[\mathrm{H}^{+} + \mathrm{Na} \; 5s \rightarrow \mathrm{H}^{+} + \mathrm{Na} \; 4f\]

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
Threshold0.171 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
 5.044e+01
A2
 1.206e+01
A3
 0.000e+00
A4
-2.325e+00
A5
 3.333e-01
A6
-6.690e-01
A7
 3.512e+00
A8
-4.550e-01
A9
 1.750e-01
A10
 1.838e+00
A11
 1.713e+00
A12
 1.469e+01
A13
 1.000e+00
x-range 0.4 –