Thesis Collection
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García Ramos, José Enrique
Publicaciones
Now showing items 11-20 of 61
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Economic growth, renewable energy and CO2 emissions: the Kaya identity and the environmental Kuznets curve
García Ramos, José Enrique
; Golpe Moya, Antonio Aníbal; Mena Nieto, Ángel Isidro; Robalino López, Andrés (2015-07)
This contribution presents a model for estimating CO2 emissions in a given country for a near future. The model is based on a modification of the Kaya identity that allows to connect gross domestic product, productive ... -
Quantum Phase Transitions in Coupled Systems : an application of Catastrophe Theory
Two-fluid algebraic models are of great interest in the context of quantum phase transition in nuclei. We intend to study the phase diagram of a two-fluid Lipkin model that resembles a nuclear proton-neutron interacting ... -
Deformation and mixing of coexisting shapes in neutron-deficient polonium isotopes
Kesteloot, N.; García Ramos, José Enrique; Zielińska, M. (American Physical Society, 2015)
Coulomb-excitation experiments are performed with postaccelerated beams of neutron-deficient Po196,198,200,202 isotopes at the REX-ISOLDE facility. A set of matrix elements, coupling the low-lying states in these isotopes, ... -
Disentangling the nuclear shape coexistence in even-even Hg isotopes using the interacting boson model
García Ramos, José Enrique; Heyde, K. (EDP Sciences, 2015)
We intend to provide a consistent description of the even-even Hg isotopes, 172−200Hg, using the interacting boson model including configuration mixing. We pay special attention to the description of the shape of the ... -
Studying the relationship between economic growth, CO2 emissions, and the environmental Kuznets curve in Venezuela (1980-2025)
Robalino López, Andrés; Mena Nieto, Ángel Isidro; García Ramos, José Enrique; Golpe Moya, Antonio Aníbal (Elsevier, 2015)
This work tries to determine whether it is possible to stabilize CO2 emissions under a rapid increase of Gross Domestic Product in a medium term. The paper is an effort to study in detail how changes in the driving forces ... -
Nuclear shape coexistence in Po isotopes : an interacting boson model study
García Ramos, José Enrique; Heyde, K. (2015)
Background: The lead region, Po, Pb, Hg, and Pt, shows up the presence of coexisting structures having different deformation and corresponding to different particle-hole configurations in the Shell Model language. ... -
Disentangling phase transitions and critical points in the proton–neutron interacting boson model by catastrophe theory
García Ramos, José Enrique; Arias Carrasco, José Miguel; Dukelsky, J. (Elsevier, 2014)
We introduce the basic concepts of catastrophe theory needed to derive analytically the phase diagram of the proton-neutron interacting boson model (IBM-2). Previous studies [1,2,3] were based on numerical solutions. We ... -
System dynamics modeling for renewable energy and CO2 emissions : a case study of Ecuador
Robalino López, Andrés; Mena Nieto, Ángel Isidro; García Ramos, José Enrique (Elsevier, 2014)
It is clear that renewable energy plays a crucial role in achieving a reduction of greenhouse gas emissions. This paper presents a model approach of CO$_2$ emissions in Ecuador in the upcoming years, up to 2020. The main ... -
Shape coexistence in the neutron-deficient even-even 182−188Hg isotopes studied via Coulomb excitation
Bree, N.; Wrzosek-Lipska, K.; Petts, A.; Andreyev, A.; Bastin, B.; Bender, M.; Blazhev, A.; Bruyneel, B.; Butler, P. A.; Butterworth, J.; Carpenter, M. P.; Cederkäll, J.; Clément, E.; Cocolios, T. E.; Deacon, A.; Diriken, J.; Ekström, A.; Fitzpatrick, C.; Fraile, L. M.; Fransen, Ch.; Freeman, S. J.; Gaffney, L. P.; García Ramos, José Enrique; Geibel, K.; Gernhäuser, R.; Grahn, T.; Guttormsen, M.; Hadinia, B.; Hadyńska-Klęk, K.; Hass, M; Heenen, P.-H.; Herzberg, R.-D.; Hess, H.; Heyde, K.; Huyse, M.; Ivanov, O.; Jenkins, D. G.; Julin, R.; Kesteloot, N.; Kröll, Th.; Krücken, R.; Larsen, A. C.; Lutter, R.; Marley, P.; Napiorkowski, P. J.; Orlandi, R.; Page, R. D.; Pakarinen, J.; Patronis, N.; Peura, P. J.; Piselli, E.; Rahkila, P.; Rapisarda, E.; Reiter, P.; Robinson, A. P.; Scheck, M.; Siem, S.; Singh Chakkal, K.; Smith, J. F.; Srebrny, J.; Stefanescu, I.; Tveten, G. M.; Van Duppen, P.; Van de Walle, J.; Voulot, D.; Warr, N.; Wenander, F.; Wiens, A.; Wood, J. L.; Zielińska, M. (American Physical Society, 2014)
Coulomb-excitation experiments to study electromagnetic properties of radioactive even-even Hg isotopes were performed with 2.85 MeV/nucleon mercury beams from REX-ISOLDE. Magnitudes and relative signs of the reduced E2 ...
