Structural transitions in laterally compressed two-dimensional Coulomb clusters

2011 ◽  
Vol 83 (3) ◽  
Author(s):  
O. Rancova ◽  
E. Anisimovas ◽  
T. Varanavičius
2010 ◽  
Vol 132 (7) ◽  
pp. 074503 ◽  
Author(s):  
Murari Singh ◽  
Hongjun Liu ◽  
Sanat K. Kumar ◽  
Abir Ganguly ◽  
Charusita Chakravarty

2005 ◽  
Vol 71 (5) ◽  
Author(s):  
S. C. Wu ◽  
D. T. Wasan ◽  
A. D. Nikolov

2002 ◽  
Vol 122 (12) ◽  
pp. 665-669 ◽  
Author(s):  
W.P Ferreira ◽  
G.A Farias ◽  
H.A Carmona ◽  
F.M Peeters

1966 ◽  
Vol 24 ◽  
pp. 118-119
Author(s):  
Th. Schmidt-Kaler

I should like to give you a very condensed progress report on some spectrophotometric measurements of objective-prism spectra made in collaboration with H. Leicher at Bonn. The procedure used is almost completely automatic. The measurements are made with the help of a semi-automatic fully digitized registering microphotometer constructed by Hög-Hamburg. The reductions are carried out with the aid of a number of interconnected programmes written for the computer IBM 7090, beginning with the output of the photometer in the form of punched cards and ending with the printing-out of the final two-dimensional classifications.


1966 ◽  
Vol 24 ◽  
pp. 3-5
Author(s):  
W. W. Morgan

1. The definition of “normal” stars in spectral classification changes with time; at the time of the publication of theYerkes Spectral Atlasthe term “normal” was applied to stars whose spectra could be fitted smoothly into a two-dimensional array. Thus, at that time, weak-lined spectra (RR Lyrae and HD 140283) would have been considered peculiar. At the present time we would tend to classify such spectra as “normal”—in a more complicated classification scheme which would have a parameter varying with metallic-line intensity within a specific spectral subdivision.


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