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The inconstant constant?

Lennox L. Cowie () and Antoinette Songaila
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Lennox L. Cowie: Institute for Astronomy, University of Hawaii
Antoinette Songaila: Institute for Astronomy, University of Hawaii

Nature, 2004, vol. 428, issue 6979, 132-133

Abstract: Has the value of the fine-structure constant changed over the history of the Universe? An earlier analysis of radiation from distant quasars suggested the answer is yes — a new analysis says no.

Date: 2004
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DOI: 10.1038/428132a

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