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Mostrando ítems 21-30 de 40
Artículo
Reaction of the Halo Nucleus 11Be on Heavy Targets at Energies Around the Coulomb Barrier
(Jagiellonian University, 2014)
New data for the reaction 11Be on 197Au at Elab=31.9 MeV are presented. The angular distributions of the inelastically scattered 11Be and the 10Be fragments coming from the 11Be dissociation have been extracted and compared ...
Artículo
Interplay between valence and core excitation mechanisms in the breakup of halo nuclei
(American Physical Review, 2012-12-05)
The phenomenon of core excitation in the breakup of a two-body halo nucleus is investigated. We show that this effect plays a significant role in the reaction dynamics and, furthermore, its interference with the valence ...
Artículo
Core excitation effects in the breakup of the one-neutron halo nucleus 11Be on a proton target
(American Physical Society, 2012)
We investigate the phenomenon of core excitation in the inelastic and breakup of two-body halo nuclei, composed by a valence nucleon and a core. To evaluate the importance of this effect we propose a simple reaction model ...
Artículo
Measurement of the Li8 half-life
(American Physical Society, 2010)
We report a new measurement of the Li8 half-life using a plastic scintillator and an ultrafast waveform digitizing module. The result, T1/2=(838.40±0.36)ms, improves by a factor of 2.5 the most precise result obtained so ...
Artículo
Core excitation contributions to the breakup of the one-neutron halo nucleus 11Be on a proton
(American Physical Society, 2011)
The effect of the core excitation in the breakup of a one-neutron halo nucleus is studied within two different reaction formalisms, namely, the core excited model and the single-scattering approximation of the three-body ...
Artículo
Bright fireballs associated with the potentially hazardous asteroid 2007LQ19
(Oxford University Press, 2014)
We analyse here two very bright fireballs produced by the ablation in the atmosphere of two large meteoroids in 2009 and 2010. These slow-moving and deep-penetrating events were observed over Spain in the framework of our ...
Artículo
Analysis of a superbolide from a Damocloid observed over Spain on July 13, 2012
(Oxford University Press, 2013-12)
A superbolide with an estimated absolute magnitude of-20±1was seen on 2012 July 13 over the centre and south of Spain. This extraordinary event, which was witnessed by numerous casual observers, was recorded in the framework ...
Ponencia
Fusion of 8He with 206Pb around Coulomb barrier energies
(EDP Sciences, 2011)
The experimental study of the fusion of light neutron-rich nucleus 8He with 206Pb is reported in this work. A fusion stack of 206Pb targets has been used for this study. The most prominent evaporation residue (210Po), which ...
Artículo
Exclusive breakup of 17F on 58Ni and 208Pb within the continuum-discretized coupled-channels method
(American Physical Society, 2012)
An analysis of the elastic and exclusive breakup of 17F on 58Ni and 208Pb targets is presented. The study is undertaken using the continuum-discretized coupled-channels (CDCC) method, assuming a core+valence model for the ...
Artículo
First measurements of a magnetically driven fast-ion loss detector on ASDEX Upgrade
(Institute of Physics Publishing, 2019)
A new scintillator-based fast-ion loss detector (FILD) has been deployed ∼45ˆ below the midplane of the ASDEX Upgrade tokamak. Port unavailability at this remote location requires an in-situ magnetically driven manipulator ...