Table C1
Computed shift rates, d/nHe (10−20 cm−1/cm−3), of K resonance lines perturbed by He collisions. Values are given from both SC and quantum (BL) calculations.
| Component | Transition | d/nHe | 500 K | 800 K | 1000 K | 1500 K | 2000 K | 2500 K | 3000 K | weight |
|---|---|---|---|---|---|---|---|---|---|---|
| 4s 2S1/2-4p 2P1/2 | A Π1/2-X | sc | −0.1245 | −0.154 | −0.180 | −0.222 | −0.253 | −0.290 | −0.330 | 1 |
| BL | −0.1784 | −0.221 | −0.231 | −0.152 | −0.247 | −0.517 | −0.531 | 1 | ||
| 4s 2S1/2-4p 2P3/2 | A Π3/2-X | sc | −0.496 | −0.534 | −0.555 | −0.592 | −0.640 | −0.660 | −0.703 | 0.5 |
| BL | −0.514 | −0.560 | −0.594 | −0.613 | −0.568 | −0.700 | −0.828 | 0.5 | ||
| B Σ1/2-X | sc | −0.047 | 0.018 | 0.084 | 0.156 | 0.168 | 0.253 | 0.318 | 0.5 | |
| BL | −0.023 | 0.045 | 0.065 | 0.136 | 0.194 | 0.226 | 0.349 | 0.5 | ||
| d/nHe2P3/2 | sc | −0.543 | −0.516 | −0.471 | −0.436 | −0.472 | −0.407 | −0.385 | ||
| BL | −0.538 | −0.515 | −0.529 | −0.477 | −0.373 | −0.482 | −0.479 |
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