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| Paper: |
Mechanism of the Increase of Helium Abundance in the Atmospheres of Single Main-Sequence B Stars of Early Spectral Subtypes |
| Volume: |
510, Stars: From Collapse to Collapse |
| Page: |
145 |
| Authors: |
Staritsin, E. |
| Abstract: |
The observed increase in the surface helium abundance with stellar age in atmospheres of main-sequence B stars is investigated on the base of current theory of partial matter mixing in stellar interior. The intensity of mixing processes is studied in dependence on the mass and momenta of a star. |
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