Table 2
Comparison of experimental FWHM from Kobilarov et al. (1989) with the simulation results.
| FWHM | FWHM Simulation | |||||
| μ exp | N e | T e | T g | exp. | μ = μexp | μ = 2 |
|
|
||||||
| He I 3889: | ||||||
| 0.80 | 9.80 | 42 000 | 42 000 | 0.250 | 0.251 | 0.246 |
| 0.80 | 6.10 | 36 000 | 36 000 | 0.151 | 0.155 | 0.152 |
| 2.00 | 3.50 | 35 500 | 31 000 | 0.087 | 0.086 | 0.086 |
| 2.00 | 1.90 | 32 000 | 27 000 | 0.046 | 0.046 | 0.046 |
| 3.64 | 8.50 | 35 000 | 35 000 | 0.198 | 0.211 | 0.213 |
| 3.64 | 5.40 | 31 000 | 31 000 | 0.124 | 0.133 | 0.134 |
| He I 5876: | ||||||
| 0.80 | 9.80 | 42 000 | 42 000 | 0.395 | 0.355 | 0.345 |
| 0.80 | 6.10 | 36 000 | 36 000 | 0.245 | 0.220 | 0.213 |
| 3.64 | 8.50 | 35 000 | 35 000 | 0.318 | 0.294 | 0.298 |
| 3.64 | 5.40 | 31 000 | 31 000 | 0.200 | 0.186 | 0.189 |
Notes. Influence of ion dynamics. Ne is the electron density written in 1022m-3, Te is the electron temperature, Tg the temperature of the gas – both in K – and μ is the reduced mass of the emitter-perturber pair (in units of proton mass). The data from FWHM are expressed in nm. The last column reproduces the simulation result for a plasma with μ = 2.
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