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Mostrando ítems 1-10 de 67
Artículo
Measurements of neutron cross sections for advanced nuclear energy systems at n_TOF (CERN)
(EDP Sciences, 2014)
The n_TOF facility operates at CERN with the aim of addressing the request of high accuracy nuclear data for advanced nuclear energy systems as well as for nuclear astrophysics. Thanks to the features of the neutron beam, ...
Ponencia
Testing nuclear models via neutrino scattering
(2014)
Recent progresses on the relativistic modeling of neutrino-nucleus reactions are presented and the results are compared with high precision experimental data in a wide energy range
Artículo
The ALHAMBRA survey: Evolution of galaxy clustering since z∼1
(Oxford University Press, 2014-06)
We study the clustering of galaxies as function of luminosity and redshift in the range 0.35< z < 1.25 using data from the Advanced Large Homogeneous Area Medium-Band Redshift Astronomical (ALHAMBRA) survey. The ALHAMBRA ...
Artículo
Neutron-induced fission cross section of 234 U measured at the CERN n_TOF facility
(American Physical Society, 2014)
The neutron-induced fission cross section of 234U has been measured at the CERN n-TOF facility relative to the standard fission cross section of 235U from 20 keV to 1.4 MeV and of 238U from 1.4 to 200 MeV. A fast ionization ...
Tesis Doctoral
Sistema electrónico de lectura para el trazado espacial de haces de partículas de futuros aceleradores
(2014-12-04)
This work presents the design, implementation and measurements of a complete electronic front-end intended for high-resolution spatial detection of ion beams at counting rates higher than 10^6 particles per second. The ...
Artículo
Filling and wetting transitions on sinusoidal substrates: a mean-field study of the Landau-Ginzburg model
(IOP Publishing, 2014)
We study the interfacial phenomenology of a fluid in contact with a one-dimensional array of infinitely long grooves of sinusoidal section, characterized by the periodicity length L and amplitude A. The system is modelled ...
Artículo
A large lunar impact blast on September 11th 2013
(Oxford University Press, 2014)
On 2013 September 11 at 20h07m28 .s 68 ± 0 .s 01 UTC, two telescopes operated in the framework of our lunar impact flashes monitoring project recorded an extraordinary flash produced by the impact on the Moon of a large ...
Artículo
The ALHAMBRA survey: Bayesian photometric redshifts with 23 bands for 3 deg2
(Oxford University Press, 2014)
The Advance Large Homogeneous Area Medium-Band Redshift Astronomical (ALHAMBRA) survey has observed eight different regions of the sky, including sections of the Cosmic Evolution Survey (COSMOS), DEEP2, European Large-Area ...
Tesis Doctoral
Violación de paridad en dispersión elástica y cuasielástica de electrones por nucleones y núcleos
(2014-04-04)
Los nucleones no son partículas puntuales, están constituidos por quarks que interaccionan entre sí mediante el intercambio de gluones. Los gluones pueden convertirse en pares quark-antiquark dando lugar al denominado mar ...
Artículo
Semi-microscopic folding model for the description of two-body halo nuclei
(American Physical Society, 2014)
One-neutron halo nuclei, composed of a weakly bound particle coupled to a core nucleus, are studied within a particle-plus-core model. A semi-microscopic method to generate the two-body Hamiltonian of such a system, including ...