Reflectance spectra of ZnCr2Se4spinel from 4 to 100 eV measured with synchrotron radiation: Band structure, covalency, and final-state interactions

1982 ◽  
Vol 25 (8) ◽  
pp. 5486-5491 ◽  
Author(s):  
S. Suga ◽  
S. Shin ◽  
M. Taniguchi ◽  
K. Inoue ◽  
M. Seki ◽  
...  
1974 ◽  
Vol 222 (3) ◽  
pp. 429-444 ◽  
Author(s):  
T. Rausch ◽  
H. Zell ◽  
D. Wallenwein ◽  
W. Von Witsch

1994 ◽  
Vol 375 ◽  
Author(s):  
Eric L. Shirley ◽  
Louis J. Terminello ◽  
John E. Klepeis ◽  
F. J. Himpsel

AbstractWe present simulated photoelectron angular distributions (PAD's) for LiF and graphite. The results describe electron photocurrent versus photon energy, electron initial-state energy, and emission angles (leading to identification of two, or three, components of a valence electron's initial crystal momentum). Results are displayed in a fashion greatly facilitated by display analyzers. Earlier experimental results for LiF are confirmed in great detail. We discuss statistical comparison of theoretical and experimental PAD's. Effects of Bragg- diffraction on outgoing photoelectrons and uncertainty in crystal momentum normal to a surface are analyzed. In graphite, the observed lowering of symmetry, from that in a periodic-zone band structure to that seen in the PAD's, is modeled and explained.


1998 ◽  
Vol 421 (1-4) ◽  
pp. 341-348 ◽  
Author(s):  
A. Donnachie ◽  
P.V. Landshoff

2018 ◽  
Vol 182 ◽  
pp. 02056 ◽  
Author(s):  
P. Batyuk ◽  
D. Blaschke ◽  
M. Bleicher ◽  
Yu.B. Ivanov ◽  
Iu. Karpenko ◽  
...  

We present a new event generator based on the three-fluid hydrodynamics (3FH) approach, followed by a particlization at the hydrodynamic decoupling surface and a subsequent UrQMD afterburner stage based on the microscopic UrQMD transport model that accounts for hadronic final state interactions. First results for Au+Au collisions are presented. The following topics are addressed: the directed flow, transversemass spectra, as well as rapidity distributions of protons, pions and kaons for two model equations of state, one with a first-order phase transition, the other with a crossover transition. Preliminary results on the femtoscopy are also discussed.We analyze the accuracy of reproduction of the 3FH results by the new event generator and the effect of the subsequent UrQMD afterburner stage.


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