S.-Ch. Yoon
University of California, Santa Cruz
5 Papers
8 Citations
S.-Ch. Yoon is an academic researcher from University of California, Santa Cruz. The author has contributed to research in topics: Stars & Mixing (physics). The author has an hindex of 3, co-authored 5 publications. Previous affiliations of S.-Ch. Yoon include University of California.
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Papers
Rotational mixing in massive binaries - Detached short-period systems
S. E. de Mink,Matteo Cantiello,Norbert Langer,Norbert Langer,Onno R. Pols,Ines Brott,S.-Ch. Yoon +6 more
TL;DR: In this article, the effects of rotational mixing on the surface enhancements of massive main-sequence stars in short-period binary systems were investigated using a state-of-the-art stellar evolution code including the effect of rotation, tides, and magnetic fields.
Rotational mixing in massive binaries: detached short-period systems
S. E. de Mink,Matteo Cantiello,Norbert Langer,Norbert Langer,Onno R. Pols,Ines Brott,S.-Ch. Yoon +6 more
TL;DR: In this article, the authors investigate the consequences of rotational mixing for massive main-sequence stars in short-period binary systems and find that helium is efficiently mixed throughout the envelope.
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Rotational mixing in close binaries
S. E. de Mink,Matteo Cantiello,Norbert Langer,S.-Ch. Yoon,Ines Brott,Evert Glebbeek,M. Verkoulen,Onno R. Pols +7 more
- 01 Apr 2008
TL;DR: In this paper, the authors use rotating single stellar models to predict nitrogen surface enhancements for tidally locked binaries and demonstrate the possibility of a new evolutionary scenario for very massive (M > 40M ) close (P < 3 days) binaries.
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A new evolutionary scenario for the formation of massive black-hole binaries such as M33 X-7 and IC 10 X-1
TL;DR: De Mink et al. as mentioned in this paper discussed a new binary evolution channel, in which rotational mixing plays an important role, which leads to the formation of very massive black holes in a very close orbit with a less evolved massive companion such as M33 X-7.
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Rotational mixing in close binaries
S. E. de Mink,Matteo Cantiello,Norbert Langer,S.-Ch. Yoon,Ines Brott,Evert Glebbeek,M. Verkoulen,Onno R. Pols +7 more
TL;DR: The possibility of a new evolutionary scenario for very massive (M > 40M⊙) close (P < 3 days) binaries: Case M, in which mixing is so efficient that the stars evolve quasi-chemically homogeneously, stay compact and avoid any Roche-lobe overflow, leading to very close (double) WR binaries.