Results 81 to 90 of about 161,423 (202)
Evolution of Massive Population III Stars
Acta Polytechnica CTU Proceedings, 2014 While the evolution of massive stars in the local Universe is dominated by mass-loss, the evolution of massive Population III stars should be dominated by rotation.
Sung-Chul Yoon
doaj +1 more source
Stellar Evolution and Nucleosynthesis of Post-AGB Stars [PDF]
, 2001 I discuss recent new models of post-Asymptotic Giant Branch stellar evolution. These models aim to clarify the evolutionary origin and status of a variety of hydrogen-deficient post-AGB stars such as central stars of planetary nebulae of Wolf-Rayet spectral type, PG1159 stars or Sakurai's object.
openaire +2 more sources
Stellar Abundance Analyses: Constraints on Nucleosynthesis and Chemical Evolution?
, 2007 Recent advances in the determination of stellar abundances and their impact on the study of nucleosynthesis and the chemical evolution of galaxies are discussed.
C. Abia
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Essentials of Nucleosynthesis and Theoretical Nuclear Astrophysics
, 2020 Studies in nucleosynthesis and nuclear astrophysics are highly interdisciplinary, encompassing such fields as nuclear physics, stellar structure and evolution, hydrostatics and hydrodynamics, differential equations for following isotopic abundance ...
Rauscher, Thomas
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Metal-enriched Pair-instability Supernovae: Effects of Rotation
The Astrophysical JournalIn this paper, we revisit metal-enriched rotating pair-instability supernovae (PISNe) models for metallicities consistent with the Small Magellanic Cloud, the Large Magellanic Cloud (LMC), and 0.1 Z _⊙ .
Hideyuki Umeda, Chris Nagele
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Studying stars by going underground: the LUNA experiment at Gran Sasso Laboratory
EPJ Web of Conferences, 2014 Cross sections of astrophysically relevant reactions are essential ingredients for element nucleosynthesis, energy generation and neutrino fluxes in stellar environments.
Guglielmetti Alessandra
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86th Annual Meeting of the Meteoritical Society (2024)
Meteoritics &Planetary Science, Volume 59, Issue S1, Page i-xlii, August 2024.
wiley +2 more sources
STUDY OF ASTROPHYSICAL NUCLEAR REACTIONS AND THEIR ROLE IN STELLAR EVOLUTION
Worldwide Journal of PhysicsAstrophysical nuclear reactions are fundamental to the life cycle of stars and the chemical evolution of the universe. This study investigates the critical nuclear processes occurring within stellar environments, including the proton-proton chain, the ...
Syed Rizwan Hussain +1 more
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EPJ Web of Conferences, 2016 The experimental B(GT) strengths of the 59Fe excited states were employed to determine the transition strengths which greatly contribute 59Fe stellar β–decay at typical carbon shell burning temperature.
Li K. +4 more
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Nuclear Aspects Of Stellar And Explosive Nucleosynthesis
, 2007 The majority of nuclear reactions in astrophysics involve unstable nuclei which are not fully accessible by experiments yet. Therefore, there is high demand for reliable predictions of cross sections and reaction rates by theoretical means.
Stanford E. Woosley +3 more
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