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Mostrando ítems 21-30 de 163
Artículo
Experimental study of 6He + 9Be elastic scattering at low energies
(American Physical Society, 2011)
New data for the H6e+9Be reaction at Elab=16.2 and 21.3 MeV have been taken and analyzed. The effect of the collective couplings to the excited states of the target has been studied by means of coupled-channels calculations, ...
Artículo
The alhambra survey: a large area multimedium-band optical and near-infrared photometric survey
(IOP Publishing Ltd., 2008-09)
Here we describe the first results of the Advanced Large Homogeneous Area Medium-Band Redshift Astronomical (ALHAMBRA) survey, which provides cosmic tomography of the evolution of the contents of the universe over most of ...
Artículo
Use of Parsons-Lee and Onsager theories to predict nematic and demixing behavior in binary mixtures of hard rods and hard spheres
(American Physical Society, 2007)
Parsons-Lee and Onsager theories are formulated for the isotropic-nematic transition in a binary mixture of hard rods and hard spheres. Results for the phase coexistence and for the equation of state in both phases ...
Artículo
Three-body description of direct nuclear reactions: Comparison with the continuum discretized coupled channels method
(American Physical Society, 2007)
The continuum discretized coupled channels (CDCC) method is compared with the exact solution of the three-body Faddeev equations in momentum space. We present results for (i) elastic and breakup observables of d + 12 C ...
Artículo
Nuclear excitations as coupled one and two random-phase-approximation modes
(American Physical Society, 2016)
We present an extension of the random-phase approximation (RPA) where the RPA phonons are used as building blocks to construct the excited states. In our model, that we call double RPA (DRPA), we include up to two RPA ...
Artículo
Near-earth object 2012XJ112 as a source of bright bolides of achondritic nature
(Blackwell Publishing Ltd, 2014)
We analyse the likely link between the recently discovered near-Earth object 2012XJ112 and a bright fireball observed over the south of Spain on 2012 December 27. The bolide, with an absolute magnitude of -9 ± 1, was ...
Artículo
Three-body nuclei and their astrophysical implications: The case of 6He
(American Institute of Physics, 2013)
The analytic THO method [1] is generalized to study three-body nuclei of astrophysical interest, and applied to 6He. Results are consistent with previous publications and experimental data [2, 3].
Artículo
Influence of irrigation conditions in the germination of plasma treated Nasturtium seeds
(Natural Research, 2018)
Plasma treatments had emerged as a useful technique to improve seed germination. In this work we investigate the influence of different irrigation conditions and plasma treatments on the germination of nasturtium seeds. ...
Artículo
Phase diagram of the two-fluid Lipkin model: A "butterfly" catastrophe
(American Physical Society, 2016-03-31)
Background: In the past few decades quantum phase transitions have been of great interest in nuclear physics. In this context, two-fluid algebraic models are ideal systems to study how the concept of quantum phase transition ...
Artículo
Analysis of the MINERvA antineutrino double-differential cross sections within the SuSAv2 model including meson-exchange currents
(American Physical Society, 2019)
We compare the results of the SuSAv2 model including meson-exchange currents (MEC) with the recent measurement of the quasielasticlike double differential antineutrino cross section on a hydrocarbon performed by the MINERvA ...