Light isotopes of hydrogen and helium formed minutes after the Big Bang. The study of one of these primordial isotopes, helium-3, has now been proposed as a useful strategy for constraining the physics of the standard cosmological model.
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References
Cooke, R. Astrophys. J. 812, L12 (2015).
Cyburt, R. H., Fields, B. D., Olive, K. A. & Yeh, T.-H. Preprint at http://arxiv.org/abs/1505.01076 (2015).
Cooke, R. J., Pettini, M., Jorgenson, R. A., Murphy, M. T. & Steidel, C. C. Astrophys. J. 781, 31 (2014).
Planck Collaboration. Preprint at http://arxiv.org/abs/1502.01589 (2015).
Aver, E., Olive, K. A. & Skillman, E. D. J. Cosmol. Astropart. Phys. 7, 011 (2015).
Izotov, Y. I., Thuan, T. X. & Guseva, N. G. Mon. Not. R. Astron. Soc. 445, 778 (2014).
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Prantzos, N. Rare isotopic insight into the Universe. Nature 529, 33–34 (2016). https://doi.org/10.1038/nature16326
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DOI: https://doi.org/10.1038/nature16326
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