Results 111 to 120 of about 23,934 (219)

86th Annual Meeting of the Meteoritical Society (2024)

Meteoritics &Planetary Science, Volume 59, Issue S1, Page i-xlii, August 2024.
wiley   +2 more sources

87th Annual Meeting of the Meteoritical Society 2025: Contents

Meteoritics &Planetary Science, Volume 60, Issue S1, Page 2-29, August 2025.
wiley   +1 more source

Underground nuclear astrophysics studies with CASPAR

EPJ Web of Conferences, 2016
The drive of low-energy nuclear astrophysics laboratories is to study the reactions of importance to stellar burning processes and elemental production through stellar nucleosynthesis, over the energy range of astrophysical interest.
Robertson Daniel, Couder Manoel, Greife Uwe, Strieder Frank, Wiescher Michael   +4 more
doaj   +1 more source

87th Annual Meeting of the Meteoritical Society 2025: Abstracts

Meteoritics &Planetary Science, Volume 60, Issue S1, Page 30-350, August 2025.
wiley   +1 more source

Evolution and nucleosynthesis of helium-rich asymptotic giant branch models

, 2015
There is now strong evidence that some stars have been born with He mass fractions as high as $Y \approx 0.40$ (e.g., in $\omega$ Centauri). However, the advanced evolution, chemical yields, and final fates of He-rich stars are largely unexplored.
Doherty, Carolyn L., Karakas, Amanda I., Lattanzio, John C., Lugaro, Maria, Shingles, Luke J., Stancliffe, Richard J.   +5 more
core   +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

Editorial: Nuclear Reactions of Astrophysical Interest

Frontiers in Astronomy and Space Sciences, 2021
Scilla Degl’Innocenti, Livio Lamia, Livio Lamia, Livio Lamia, Rosario Gianluca Pizzone   +4 more
doaj   +1 more source

Physical Conditions for Synthesis of Sc, Ti, and V in Neutrino-driven Supernovae

The Astrophysical Journal
We present the results of simulations of nucleosynthesis in a core-collapse supernova including the neutrino process. Using the Si layer of a 13 M _⊙ zero-metal progenitor as the initial composition, we calculate the nucleosynthesis by adopting the ...
Ryota Hatami, Nozomu Tominaga, Takashi Yoshida, Hideyuki Umeda, Tomoya Takiwaki   +4 more
doaj   +1 more source

The Impact of Recent LUNA Measurements of NeNa Reactions on ²⁶Al Stellar Nucleosynthesis

Universe
Recent measurements performed by the LUNA(Laboratory for Underground Nuclear Astrophysics) collaboration between 2019 and 2024 have provided the most precise direct determinations to date of several key reaction rates in the NeNa cycle, specifically the ...
Umberto Battino, Tommaso Gallo, Diego Vescovi, Sergio Cristallo, Andreas Best, Oscar Straniero, Eliana Masha, Erin R. Higgins, Raphael Hirschi   +8 more
doaj   +1 more source

Detection of Metal Enrichment by SN 2011jm in NGC 4809

The Astrophysical Journal Letters
Cosmic metals are believed to originate from stellar and supernovae (SNe) nucleosynthesis, dispersed into the interstellar medium (ISM) through stellar winds and supernova explosions.
Yulong Gao, Qiusheng Gu, Ping Zhou, Yong Shi, Xiangdong Li   +4 more
doaj   +1 more source