949 resultados para SECTION


Relevância:

20.00% 20.00%

Publicador:

Resumo:

We report on the measurement of the total differential scattering cross section of {Ar^+}-Ar at laboratory energies between 15 and 400 keV. Using an ab initio relativistic molecular program which calculates the interatomic potential energy curve with high accuracy, we are able to reproduce the detailed structure found in the experiment.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

The screening correction to the coherent pair-production cross section on the oxygen molecule has been calculated using self-consistent relativistic wave functions for the one-center and two-center Coulomb potentials. It is shown that the modification of the wave function due to molecular binding and the interference between contributions from the two atoms have both sizeable effects on the screening correction. The so-obtained coherent pair-production cross section which makes up the largest part of the total atomic cross section was used to evaluate the total nuclear absorption cross section from photon attenuation measurements on liquid oxygen. The result agrees with cross sections for other nuclei if A-scaling is assumed. The molecular effect on the pair cross section amounts to 15 % of the nuclear cross section in the {\delta-resonance} region.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

The University's thesis regulations give very specific guidance about margin's and page layout. This manual explains how to use set up margins to work with double sided printing; how to ensure chapters start on the right-hand page; and how to create running headers and footers in a thesis written in MS Word 2011.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

The University's thesis regulations give very specific guidance about margin's and page layout. This manual explains how to use set up margins to work with double sided printing; how to ensure chapters start on the right-hand page; and how to create running headers and footers in a thesis written in MS Word 2010.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

This video shows how to get your list of EndNote references in to the Reference section of the University template. EndNote wants to place the list at the very end of the document, but in the University's thesis structure the References are followed by the Bibliography. This video shows how to deal with this issue.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

The University's thesis regulations give very specific guidance about margin's and page layout. This manual explains how to use set up margins to work with double sided printing; how to ensure chapters start on the right-hand page; and how to create running headers and footers in a thesis written in MS Word 2013.