Results 131 to 140 of about 21,814 (256)

Nucleosynthesis of Cobalt and Copper

open access: yesGalaxies
Chemical abundances of cobalt (Co; Z = 27) and copper (Cu; Z = 29) in bulge and halo stars are presented and compared with chemical evolution models.
Beatriz Barbuy   +2 more
doaj   +1 more source

Beta-Decay Rates for Exotic Nuclei and R-Process Nucleosynthesis [PDF]

open access: bronze, 2015
Toshio Suzuki   +4 more
openalex   +1 more source

Universality and variability of the heavy r-process element abundance pattern from a nonequilibrium approach

open access: yesFrontiers in Astronomy and Space Sciences
A striking feature in the observed chemical composition of the majority of stars is the universality of the relative abundances of the heavy elements, although some outliers exist.
David Blaschke   +6 more
doaj   +1 more source

Corrections to primordial nucleosynthesis [PDF]

open access: gold, 1982
D Dicus   +5 more
openalex   +1 more source

The origins of neutron-capture elements in globular cluster M22

open access: yesFrontiers in Astronomy and Space Sciences
IntroductionThe chemical abundances of metal poor (MP) stars in globular clusters provide valuable information for constraining their evolutionary scenarios.MethodsUsing both main r-process and weak r-process patterns, we fit the abundances of s-poor ...
Muhammad Zeshan Ashraf   +2 more
doaj   +1 more source

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