Nora Berrah
Tulane University
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Publication
Featured researches published by Nora Berrah.
Journal of Physics B | 1995
James H. McGuire; Nora Berrah; R.J. Bartlett; James A. R. Samson; John A. Tanis; C. L. Cocke; A. S. Schlachter
Data and analysis for the ratio of double to single ionization in helium is reviewed for impact by photons and charged particles. In the case of photoionization there are two processes, namely, (i) photoionization where the photon is annihilated, and (ii) Compton scattering where the photon is inelastically scattered. In the case of charged particle scattering the ratio of total cross sections tends toward an asymptotic high energy value of 0.26% which is well below the value observed for photons of 1.7% at photon energies between 2 and 12 keV. Theoretical relations between various ratios have been predicted and to some extent confirmed by observations.
conference on lasers and electro optics | 2014
Chelsea E. Liekhus-Schmalt; Ian Tenney; T. Osipov; P. H. Bucksbaum; Vladimir Petrovic; A. Belkacem; Nora Berrah; Rebecca Boll; Cédric Bomme; Christoph Bostedt; John D. Bozek; Sebastian Carron; Ryan Coffee; Julien Devin; Benjamin Erk; L. Fang; Robert W. Field; Ken R. Ferguson; L. Foucar; L. J. Frasinski; J. M. Glownia; Markus Guehr; Andrei Kamalov; J. Krzywinski; Heng Li; J. P. Marangos; Todd J. Martínez; Brian K. McFarland; Shungo Miyabe; B. Murphy
Archive | 2010
Rene C. Bilodeau; Nora Berrah; S. Schippers; Andreas E. Muller; D.A. Esteves; R. A. Phaneuf; N. D. Gibson; Christopher W. Walter; A. Aguilar
Journal of Physics: Conference Series | 2009
Ann Orel; Anthony F. Starace; Dragan Nikolic; Nora Berrah; T. W. Gorczyca; Emanuel Y Kamber; John A. Tanis
Journal of Physics: Conference Series | 2009
Ann Orel; Anthony F. Starace; Dragan Nikolic; Nora Berrah; T. W. Gorczyca; Emanuel Y Kamber; John A. Tanis
Archive | 2004
Rene C. Bilodeau; Nora Berrah; N. D. Gibson; Christopher W. Walter; John D. Bozek; G.D. Ackerman
Archive | 2004
Denis Cubaynes; Jean Marc Bizau; M. Meyer; A N Grum-Grzhimailo; Eugene T. Kennedy; John D. Bozek; Bruce S. Rude; M. Martins; Nora Berrah
Archive | 2004
N. D. Gibson; Christopher W. Walter; Rene C. Bilodeau; Nora Berrah; John D. Bozek; G.D. Ackerman
Archive | 2003
Denis Cubaynes; Jean Marc Bizau; M. Meyer; Sophie E. Canton; John D. Bozek; Bruce S. Rude; Eugene P. Kennedy; Nora Berrah
Archive | 2003
John D. Bozek; Sophie E. Canton; Nora Berrah; Denis Cubayne; E. Kukk
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