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Further Evidence for Cosmological Evolution of the Fine Structure Constant
J. K. Webb, M. T. Murphy, V. V. Flambaum +5
We describe the results of a search for time variability of the fine structure constant, alpha, using absorption systems in the spectra of distant quasars. Three large optical data…
Further constraints on variation of the fine structure constant from alkali doublet QSO absorption lines
M. T. Murphy, J. K. Webb, V. V. Flambaum +2
Comparison of quasar absorption line spectra with laboratory spectra provides a precise probe for variability of the fine structure constant, alpha, over cosmological time-scales.…
Possible evidence for a variable fine structure constant from QSO absorption lines: systematic errors
M. T. Murphy, J. K. Webb, V. V. Flambaum +2
Comparison of quasar absorption spectra with laboratory spectra allow us to probe possible variations in the fundamental constants over cosmological time-scales. In a companion pap…
Possible evidence for a variable fine structure constant from QSO absorption lines: motivations, analysis and results
M. T. Murphy, J. K. Webb, V. V. Flambaum +5
An experimental search for variation in the fundamental coupling constants is strongly motivated by modern high-energy physics theories. Comparison of quasar absorption line spectr…
Parity and time reversal violating nuclear polarizability
V. V. Flambaum, J. S. M. Ginges, G. Mititelu
We propose a nuclear mechanism which can induce an atomic electric dipole moment (EDM). Parity and time reversal violating (P,T-odd) nuclear forces generate a mixed P,T-odd nuclear…
"Colliding beam" enhancement mechanism of deuteron-deuteron fusion reactions in matter
B. L. Altshuler, V. V. Flambaum, M. Yu. Kuchiev +1
We suggest a ``ping-pong'' mechanism of enhancement for fusion reactions between a low energy external deuteron beam and the deuterons in a condensed matter or molecular target. Th…