Destruction of 3He in Low Mass Stars and Implications for Chemical Evolution
| dc.creator | Charbonnel, C. | |
| dc.date | 1995-12-22 | |
| dc.date.accessioned | 2026-07-07T02:20:40Z | |
| dc.date.available | 2026-07-07T02:20:40Z | |
| dc.description | Recent observations of 3He/H in different environments tend to prove that 3He is not produced in low mass stars, contrary to the standard predictions of stellar evolution theory. We show how a simple consistent mechanism, namely rotation-induced mixing, can lead to the destruction of 3He in low mass stars and simultaneously account for the low 12C/13C ratios and low lithium abundances observed in giant stars of different populations. This process should both naturally account for the recent measurements of 3He/H in galactic HII regions and allow for high values of 3He observed in some planetary nebulae. | |
| dc.description | Proceedings of the meeting "From Stars to Galaxies" Crete, 9-13 oct.1995, C.Leitherer, U.Fritze-von Alvensleben, L.Hucra eds, PASP in press, 5 pages, uuencoded, compressed Postscript file including all figures | |
| dc.identifier | https://arxiv.org/abs/astro-ph/9512147 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/9512147 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/10283 | |
| dc.subject | Astrophysics | |
| dc.title | Destruction of 3He in Low Mass Stars and Implications for Chemical Evolution | |
| dc.type | text |