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Start Over Author "Sana, Hugues" Publisher american association for the advancement of science
3 results on '"Sana, Hugues"'

2. The drivers of massive star evolution.

Author

Sundqvist, Jon and Sana, Hugues

Subjects
*STELLAR evolution, *SUPERGIANT stars, *STARS, *HIGH mass stars, *STELLAR populations
Abstract

The article focuses on the revelation of an elusive population of stripped binary stars, confirming a key prediction of binary star evolution. Topics discussed include the risk and consequences of stellar pairing, the electromagnetic observations, confirming the missing population, and additional analysis supporting the idea that these systems are progenitors to neutron star binaries.

Published
2023
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3. Response to Comment on “An excess of massive stars in the local 30 Doradus starburst”.

Author

Schneider, Fabian R. N., Sana, Hugues, Evans, Christopher J., Bestenlehner, Joachim M., Castro, Norberto, Fossati, Luca, Gräfener, Götz, Langer, Norbert, Ramírez-Agudelo, Oscar H., Sabín-Sanjulián, Carolina, Simón-Díaz, Sergio, Tramper, Frank, Crowther, Paul A., de Koter, Alexander, de Mink, Selma E., Dufton, Philip L., Garcia, Miriam, Gieles, Mark, Hénault-Brunet, Vincent, and Herrero, Artemio

Abstract

Farr and Mandel reanalyze our data, finding initial mass function slopes for high-mass stars in 30 Doradus that agree with our results. However, their reanalysis appears to underpredict the observed number of massive stars. Their technique results in more precise slopes than in our work, strengthening our conclusion that there is an excess of massive stars (>30 solar masses) in 30 Doradus. [ABSTRACT FROM AUTHOR]

Published
2018
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