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Dosimetria em altas doses e atenuação de raios X de nanocompósitospoliméricos de PVDF/OG
(Universidade Federal de Minas GeraisUFMG, 2017-06-27)
In the present thesis polymer nanocomposites were developed by filling polyvinylidene fluoride (PVDF) homopolymers with graphene oxide nanosheets (GO). To investigate its dosimetric characteristics, pure samples of PVDF ...
Momentum distributions in light halo nuclei and structure constraints
(2016-03-25)
The core recoil momentum distribution of neutron-rich isotopes of light exotic nuclei is studied within a three-body model, where the nuclei are described by a core and two neutrons, with interactions dominated by the ...
Detection of myocardial infarction using delayed enhancement dualenergy CT in stable patients
(American Roentgen Ray Society, 2017-11)
OBJECTIVE. The objective of our study was to explore whether delayed enhancement dual-energy CT (DECT) allows the detection of myocardial infarcts in stable patients. SUBJECTS AND METHODS. Patients with known or suspected ...
Scaling Limit Analysis of Borromean Halos
(2016-05-01)
The analysis of the core recoil momentum distribution of neutron-rich isotopes of light exotic nuclei is performed within a model of halo nuclei described by a core and two neutrons dominated by the s-wave channel. We adopt ...
Core momentum distribution in two-neutron halo nuclei
(2016-06-10)
The core momentum distribution of a weakly-bound neutron-neutron-core exotic nucleus is computed within a renormalized zero-range three-body model, with interactions in the s-wave channel. The halo wave-function in momentum ...
Electron detachment cross sections of CH4 - colliding with O2 and N2 below 10 keV energies
(2011)
We study the Higgs phenomenology of a model of electroweak scale neutrinos that incorporates the presence of a lepton number violating singlet scalar. In order to verify its viability, we perform an analysis of the ...