scholarly journals Global analysis of HERA and RHIC data with a momentum space dipole model

2013 ◽  
Author(s):  
E. A. Basso ◽  
M. B. Gay Ducati ◽  
E. G. De Oliveira
2007 ◽  
Vol 16 (09) ◽  
pp. 2818-2821
Author(s):  
J. T. DE SANTANA AMARAL ◽  
M. B. GAY DUCATI ◽  
M. A. BETEMPS ◽  
G. SOYEZ

In this work the DIS measurements of the proton structure function at high energy from the dipole model in momentum space are reproduced. The dipole-proton forward scattering amplitude is modeled using the knowledge of asymptotic solutions of the Balitsky–Kovchegov equation, describing high-energy QCD in the presence of saturation effects.


2007 ◽  
Vol 76 (9) ◽  
Author(s):  
J. T. de Santana Amaral ◽  
M. B. Gay Ducati ◽  
M. A. Betemps ◽  
G. Soyez
Keyword(s):  

Author(s):  
E. L. Thomas ◽  
S. L. Sass

In polyethylene single crystals pairs of black and white lines spaced 700-3,000Å apart, parallel to the [100] and [010] directions, have been identified as microsector boundaries. A microsector is formed when the plane of chain folding changes over a small distance within a polymer crystal. In order for the different types of folds to accommodate at the boundary between the 2 fold domains, a staggering along the chain direction and a rotation of the chains in the plane of the boundary occurs. The black-white contrast from a microsector boundary can be explained in terms of these chain rotations. We demonstrate that microsectors can terminate within the crystal and interpret the observed terminal strain contrast in terms of a screw dislocation dipole model.


2001 ◽  
Vol 11 (PR5) ◽  
pp. Pr5-293-Pr5-300 ◽  
Author(s):  
V. V. Silberschmidt ◽  
M. Ortmayr ◽  
C. Messner ◽  
E. A. Werner

2016 ◽  
Vol 1 (1) ◽  
pp. 105-118
Author(s):  
Anita Pugliese ◽  
Julie Ray ◽  
Neli Esipova

This paper reports the results from Gallup’s global analysis of the likelihood of first-generation migrants, second-generation migrants and the native-born to send financial help in the form of money or goods to others inside or outside their respective country of residence. The findings in this paper are based on more than 450,000 interviews conducted through Gallup’s World Poll in 157 countries in 2012, 2013 and 2014. The sample includes more than 26,000 first-generation migrants and more than 20,000 second-generation migrants. The large sample enables Gallup to analyze first-generation migrants by the duration of their stay in their adopted country and compare their remittance behaviors with second-generation migrants and the native-born.


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