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J. Berengut

2 papers hereh-index 312.8k citations163 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • astro-ph1
  • physics.atom-ph1

identity via Semantic Scholar / OpenAlex

most citedLaboratory spectroscopy and the search for space-time variation of the fine structure constant using QSO spectra

7 citations · 7 across the 2 of their papers we have counts for

collaborators

2 papers

astro-ph2004

Calculation of the dependence of transition frequencies on the fine structure constant and the search for variation of alpha in QSO spectra

J. C. Berengut, V. A. Dzuba, V. V. Flambaum +1

We calculate the dependence of atomic transition frequencies on the fine structure constant, α=e2/ℏc, for some ions of Ti, Mn, Na, C, and O. The results of these calculati…

physics.atom-ph2004★ 7 cited

Laboratory spectroscopy and the search for space-time variation of the fine structure constant using QSO spectra

J. C. Berengut, V. A. Dzuba, V. V. Flambaum +4

Theories unifying gravity with other interactions suggest spatial and temporal variation of fundamental ``constants'' in the Universe. A change in the fine structure constant, alph…

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