EVIDENCE FOR MAGNESIUM ISOTOPE HETEROGENEITY IN THE SOLAR PROTOPLANETARY DISK

By K. Larsen, A. Trinquier, C. Paton, M. Schiller, D. Wielandt, M. Ivanova, J. Connelly, Å. Nordlund, A. Krot, M. Bizzarro. 2011

263 citations recorded by the source corpus.

Subfields: Astronomy and Astrophysics

View Paper: https://www.semanticscholar.org/paper/9dcf3674b3a82744247d4f4b2ff0741947a531a3

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Citations in the corpus

• HETEROGENEOUS DISTRIBUTION OF 26Al AT THE BIRTH OF THE SOLAR SYSTEM (2010, methodology): “…this ratio to approximately 2% in the whole-rock CV CAIs have been interpreted as evidence for (1) uniform distribution of 26Al in the solar system and (2) a very short (<0.04 or <0.002 Ma) duration of CAI formation, respectively (e.g., Jacobsen et al. 2008;Davis et al. 2010; Larsen et al. 2011).”
• Correlated accretion ages and ε54Cr of meteorite parent bodies and the evolution of the solar nebula (2014, background): “The heterogeneous distribution of 26Al (Larsen et al. 2011) was proposed partly because of the observed 26Mg deficits in achondrites.”
• 26Al‐26Mg isotope systematics of the first solids in the early solar system (2013, unknown): “Larsen et al. (2011) obtained data for nine bulk chondrites (including CI, ordinary, enstatite, and R varieties) and several achondrites with very high precisions.”
• Melting and differentiation of early-formed asteroids: The perspective from high precision oxygen isotope studies (2017, background): “Such bimodal distributions have also been observed for 48Ca (Dauphas et al., 2014), 84Sr (Moynier et al., 2012; Paton et al., 2013), 97Mo (Dauphas et al., 2002) and 26Mg* (26Mg resulting from in situ decay of 26Al) (Larsen et al., 2011, 2016).”
• The Compositional Structure of the Asteroid Belt (2015, background): “The assumption of a homogeneous (26)Al/(27)Al ratio in the solar nebula has been questioned by some (Larsen et al., 2011; Schiller et al., 2015), but at present the balance of evidence supports a homogeneous distribution (Kita et al.”