Inferred Initial 26Al/27Al Ratios in Presolar Stardust Grains from Supernovae are Higher than Previously Estimated

1Evan Groopman, 1Ernst Zinner, 1Sachiko Amari, 1Frank Gyngard, 2Peter Hoppe, 3Manavi Jadhav, 4Yangting Lin, 4Yuchen Xu, 5Kuljeet Marhas, 6Larry R. Nittler
1Laboratory for Space Sciences, Physics Department, Washington University, One Brookings Drive, Campus Box 1105, Saint Louis, MO 63130, USA
2Max Planck Institute for Chemistry, Particle Chemistry Department, P.O. Box 3060, D-55020 Mainz, Germany
3Department of the Geophysical Sciences, University of Chicago, Chicago, IL 60637, USA
4Key Laboratory of Earth and Planetary Physics, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 100029, China
5Planetary Sciences Division, Physical Research Laboratory, Ahmedabad, Gujarat, 380009 India
6Department of Terrestrial Magnetism, Carnegie Institution of Washington, 5241 Broad Branch Road NW, Washington, DC 20015, USA

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Reference
Groopman E, Zinner E, Amari S, Gyngard F, Hoppe P, Jadhav M, Lin Y, Xu Y, Marhas K, Nittler LR (2015) Inferred Initial 26Al/27Al Ratios in Presolar Stardust Grains from Supernovae are Higher than Previously Estimated.
Astrophyical Journal 803, 31.
Link to Article [doi:10.1088/0004-637X/809/1/31]

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