Publication Date:
2011-08-09
Description:
Author(s): Myung-Ki Cheoun, Toshitaka Kajino, Motohiko Kusakabe, and Grant J. Mathews We reinvestigate the constraints from primordial nucleosynthesis on a possible time-dependent quark mass. The limits on such quark-mass variations are particularly sensitive to the adopted observational abundance constraints. Hence, in the present study we have considered updated light-element abund... [Phys. Rev. D 84, 043001] Published Mon Aug 08, 2011
Keywords:
Astrophysics & Cosmology
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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