H
H. G. Berry
Researcher at University of Notre Dame
Publications - 166
Citations - 3859
H. G. Berry is an academic researcher from University of Notre Dame. The author has contributed to research in topics: Ion & Excited state. The author has an hindex of 32, co-authored 166 publications receiving 3757 citations. Previous affiliations of H. G. Berry include University of Lyon & University of Arizona.
Papers
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Measurement of the Stokes parameters of light
TL;DR: A measuring system for determining the state of polarization of a beam of light in terms of its Stokes parameters which can be fully automated incorporates a monochromator and single photon counting detection and can be applied over a large wavelength range for very weak optical signals.
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Beam-foil spectroscopy
TL;DR: The measurement techniques of beam-foil spectroscopy are reviewed in this paper, which includes the study of wavelengths of heavy ions with low and high charge states at visible, UV and X-ray wavelengths from normal excited states, multiply excited states and high-n Rydberg levels.
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A meanlife measurement of the 3d2D resonance doublet in SiII by a technique which exactly accounts for cascading
TL;DR: The mean life of the 3d 2 D doublet in SiII has been determined to be 047 ± 003 ns by a technique which utilizes arbitrarily normalized decay curves of all direct cascades in the analysis of the decay curve of the measured level, and thus exactly accounts for cascade effects as mentioned in this paper.
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Anisotropy in the beam-foil light source
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Ionization and Multifragmentation of C 60 by High-Energy, Highly Charged Xe Ions
T. LeBrun,H. G. Berry,Song Cheng,R. W. Dunford,Henning Esbensen,Donald S. Gemmell,Elliot P. Kanter,Wolfgang Bauer +7 more
TL;DR: A theoretical model is presented indicating that the total interaction cross section contains roughly equal contributions from (a) excitation of the giant plasmon resonance, and (b) large-energy-transfer processes that lead to multiple fragmentation of the molecule.