Results 131 to 140 of about 13,955 (228)
Neutron-induced nucleosynthesis
, 1996 Neutron-induced nucleosynthesis plays an important role in astrophysical scenarios like in primordial nucleosynthesis in the early universe, in the s-process occurring in Red Giants, and in the cu-rich freeze-out and r-process taking place in supernovae ...
Rauscher, T. +3 more
core +2 more sources
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
The Physics of Core-Collapse Supernovae: Explosion Mechanism and Explosive Nucleosynthesis
UniverseRecent developments in multi-dimensional simulations of core-collapse supernovae have considerably improved our understanding of this complex phenomenon.
Luca Boccioli, Lorenzo Roberti
doaj +1 more source
Big Bang Nucleosynthesis and Related Observations [PDF]
, 2000 The current status of big bang nucleosynthesis is summarized. Particular attention is paid to recent observations of He4 and Li7 and their systematic uncertainties.
Olive, Keith A.
core
Physical Conditions for Synthesis of Sc, Ti, and V in Neutrino-driven Supernovae
The Astrophysical JournalWe 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 +4 more
doaj +1 more source
From the s-Process to the i-Process: A New Perspective on the Chemical Enrichment of Extrinsic Stars
GalaxiesSeparating stars enriched in the s- and r-processes of nucleosynthesis is usually achieved by analyzing the element ratios of s-process elements (like Ba or La) to r-process elements (like Eu).
Sophie Van Eck +11 more
doaj +1 more source
Revised uncertainties in Big Bang Nucleosynthesis
, 2017 Big Bang Nucleosynthesis (BBN) explores the first few minutes of nuclei formation during the Big Bang. We present updated 2[Formula: see text] for the abundances of the four primary light nuclides — D, 3He, 4He, and 7Li — in BBN. A modified standard BBN
M. Kusakabe +3 more
core +1 more source
Nucleosynthesis in the First Supernovae
, 2012 Nomoto, Ken. (2012). Nucleosynthesis in the First Supernovae.
Nomoto, Ken
core
Big-bang nucleosynthesis: A probe of the early Universe
, 2009 Primordial nucleosynthesis is one of the three observational evidences for the Big-Bang model. Even though they span a range of nine orders of magnitude, there is indeed a good overall agreement between primordial abundances of He4, D, He3 and He7 either
Coc, A., Alain Coc
core +1 more source