Short-Lived Radioactivities and the Birth of the sun

By B. Meyer, D. Clayton. 2000

133 citations recorded by the source corpus.

Subfields: Astronomy and Astrophysics, Ecology

View Paper: https://www.semanticscholar.org/paper/9c3dafb70be479064f5d529f78e80b56ea590c10

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Citations in the corpus

The Sun in Time: Activity and Environment (2007, background): “It is difficult to synthesize by cosmic-ray reactions; the production rate falls short of rates inferred from observations by two orders of magnitude (Lee et al., 1998; Goswami et al., 2001) and requires stellar nucleosynthesis or, most likely, a supernova event (Meyer and Clayton, 2000).”
Extinct Radioactivities and Protosolar Cosmic Rays: Self-Shielding and Light Elements (2001, background): “…however, it is necessary to demonstrate that they produce quantitatively the relevant short-lived radionuclides in their correct meteoritic proportions, which has proven to be a difficult task requiring the Ðne-tuning of a few free parameters (see the discussion of Meyer & Clayton 2000).”
Abundance, distribution, and origin of 60Fe in the solar protoplanetary disk (2012, background): “The steady-state assumption should be approximately valid for extinct radionuclides with half-lives greater than ~3-7 Myr that are produced in typical core-collapse supernovae (Meyer and Clayton, 2000).”
NEUTRON-RICH CHROMIUM ISOTOPE ANOMALIES IN SUPERNOVA NANOPARTICLES (2010, methodology): “…O/C layers of a 21 M progenitor star (Rauscher et al. 2002, http://nucastro.org/nucleosynthesis/), an initial 60Fe/56Fe ratio of 6×10-7 for CHUR (Mishra et al. 2010), and a free-decay interval of 1 My between nucleosynthesis in the supernova and injection in the solar system (Meyer & Clayton 2000).”
A Perspective from Extinct Radionuclides on a Young Stellar Object: The Sun and Its Accretion Disk (2011, background): “Others, such as 26Al (t1/2 = 0.717 Myr), were produced in one or several nearby stars and were mixed with solar system material shortly before formation of planetary bodies (Cameron & Truran 1977, Meyer & Clayton 2000, Takigawa et al. 2008, Wasserburg et al. 2006).”
THE LONG-TERM EVOLUTION OF THE GALACTIC DISK TRACED BY DISSOLVING STAR CLUSTERS (2010, background): “Explaining the observed abundances of short-lived radionuclides requires that the pre-Solar core capture ∼ 10−4 of the total supernova ejecta (Meyer & Clayton 2000) and, as noted above in § 3, capturing even one part in 105 of the supernova ejecta would be enough to change the iron abundance by a…”
Short-Lived Nuclei in the Early Solar System: A Low Mass Stellar Source? (2003, unknown): “We note that the 53Mn overproduction has led Meyer & Clayton (2000) to suggest that the source was a peculiar massive star that ejected only the external envelope rich in 26Al and 60Fe and not the innermost region rich in 53Mn.”