Exploració per autor "García Senz, Domingo"
Ara es mostren els items 31-47 de 47
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P-process nucleosynthesis in detonating white dwarfs in the light of multidimensional hydrodynamical models
Goriely, S; García Senz, Domingo; Bravo Guil, Eduardo; José Pont, Jordi (2005-12)
Article
Accés obertThe p-process nucleosynthesis in He-accreting white dwarfs with sub-Chandrasekhar mass is revisited in the light of multi-dimensional hydrodynamical simulations. Post-processing calculations are performed on a sample of ... -
Pulsating reverse detonation models of Type Ia supernovae. I. Detonation ignition
Bravo Guil, Eduardo; García Senz, Domingo (2009-04)
Article
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Pulsating reverse detonation models of Type Ia supernovae. II. Explosion
Bravo Guil, Eduardo; García Senz, Domingo; Cabezón Gómez, Rubén Martín; Domínguez, Inmaculada (2009-04)
Article
Accés restringit per política de l'editorialObservational evidences point to a common explosion mechanism of Type Ia supernovae based on a delayed detonation of a white dwarf (WD). However, all attempts to find a convincing ignition mechanism based on a delayed ... -
Self-gravitating barotropic equilibrium configurations of rotating bodies with smoothed particle hydrodynamics
García Senz, Domingo; Cabezón Gómez, Rubén Martín; Blanco Iglesias, José Miguel; Lorén Aguilar, Pablo (EDP Sciences, 2020-05-14)
Article
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Simulations of radiative shocks and jet formation in laboratory plasmas
Velarde, Pedro; González, Matthias; Oliva, Eduardo; Kasperczuk, Andrzej; Pisarczyk, Tadeusz; Ullschmied, Jiri; Stehlé, Chantal; Rus, Bedrich; García Senz, Domingo; Bravo Guil, Eduardo; Relaño, Antonio (IOP Publishing, 2007)
Text en actes de congrés
Accés restringit per política de l'editorialWe present the simulations of two relevant hydrodynamical problems related to astrophysical phenomena performed by three different codes. The numerical results from these codes will be compared in order to test both the ... -
Single and multiple detonations in white dwarfs
García Senz, Domingo; Bravo Guil, Eduardo; Woosley, S (1999-09)
Article
Accés obertA currently favored model for Type Ia supernovae consists of a carbon-oxygen (CO) white dwarf ( 0.6–1.0 M), surrounded by a thick layer of helium ( 0.2–0.3 M), which explodes as a consequence of successive detonations in ... -
SIXE: An X-ray experiment for the MINISAT platform
Bravo Guil, Eduardo; García-Berro Montilla, Enrique; Gutiérrez Cabello, Jordi; José Pont, Jordi; García Senz, Domingo; Cabestany Moncusí, Joan; Madrenas Boadas, Jordi (2001-01)
Article
Accés restringit per política de l'editorialSIXE (Spanish Italian X-ray Experiment) is an X-ray payload with geometric area of ~3200 cm2 , formed by four identical gas-filled Multiwire Proportional Counters devoted for a long term spectroscopy of selected X-ray ... -
Smooth particle hydrodynamics simulations of deflagrations in supernovae
Bravo Guil, Eduardo; García Senz, Domingo (1995-09)
Article
Accés restringit per política de l'editorialSome results of a set of tridimensional calculations concerning the explosion of a white dwarf by means of a smooth particle hydrodynamics (SPH) code are presented. The burning front advance is solved along with the ... -
Smoothed particle hydrodynamics: checking a tensor approach to calculating gradients
Escartín Vigo, José Antonio; García Senz, Domingo; Cabezón Gómez, Rubén Martín (2013)
Comunicació de congrés
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SPHYNX: an accurate density-based SPH method for astrophysical applications
Cabezon Gomez, Ruben Martin; García Senz, Domingo; Figueira, Joana (EDP Sciences, 2017-10)
Article
Accés obertAims. Hydrodynamical instabilities and shocks are ubiquitous in astrophysical scenarios. Therefore, an accurate numerical simulation of these phenomena is mandatory to correctly model and understand many astrophysical ... -
Surface and core detonations in rotating white dwarfs
García Senz, Domingo; Cabezón Gómez, Rubén Martín; Domínguez, I. (Institute of Physics (IOP), 2018-07-20)
Article
Accés obertThe feasibility of the double detonation mechanism—surface helium detonation followed by complete carbon detonation of the core—in a rotating white dwarf with mass ;1Me is studied using three-dimensional hydrodynamic ... -
Testing the concept of integral approach to derivatives within the smoothed particle hydrodynamics technique in astrophysical scenarios
Cabezón Gómez, Rubén Martín; García Senz, Domingo; Escartín Vigo, José Antonio (2012)
Article
Accés obertContext. The smoothed particle hydrodynamics (SPH) technique is a well-known numerical method that has been applied to simulating the evolution of a wide variety of systems. Modern astrophysical applications of the method ... -
The elusive nature of the r-stars
Domínguez, Inmaculada; Piersanti, Luciano; Cabezón Gómez, Rubén Martín; Zamora, O.; García Senz, Domingo; Abia, C.; Straniero, Oscar (2010-10-10)
Article
Accés obertR stars are carbon stars, less luminous and hotter than the carbon stars evolving along the AGB phase. Thus, their carbon enrichment cannot be a consequence of the third dredge-up, a fact also in agreement with the lack ... -
The Neutron Star Population in M28: A Joint Chandra/GBT Look at Pulsar Paradise
Vurgun, Eda; Linares Alegret, Manuel; Ransom, Scott; Papitto, Alessandro; Bogdanov, Slavko; Bozzo, Enrico; Rea, Nanda; García Senz, Domingo; Freire, Paulo; Stairs, Ingrid (Institute of Physics (IOP), 2022-12-01)
Article
Accés obertWe present the results of a deep study of the neutron star (NS) population in the globular cluster M28 (NGC 6626), using the full 330 ks 2002–2015 ACIS data set from the Chandra X-ray Observatory and coordinated radio ... -
Three-dimensional simulations of the interaction between the nova ejecta, accretion disk, and companion star
Figueira, Joana; José Pont, Jordi; García-Berro Montilla, Enrique; García Senz, Domingo (EDP Sciences, 2018-05-01)
Article
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Type Ia Supernova models arising from different distributions of igniting points
García Senz, Domingo; Bravo Guil, Eduardo (2005-02)
Article
Accés obertIn this paper we address the theory of type Ia supernovae from the moment of carbon runaway up to several hours after the explosion. We have concentrated on the boiling-pot model: a deflagration characterized by the (nearly-) ... -
Type Ia supernovae: Can Coriolis force break the symmetry of the gravitational confined detonation explosion mechanism?
García Senz, Domingo; Cabezón, Rubén Martin; Domínguez, Inmaculada; Thielemann, Friedrich-K (Institute of Physics (IOP), 2016-03-10)
Article
Accés obert© 2016. The American Astronomical Society. All rights reserved.. Currently the number of models aimed at explaining the phenomena of type Ia supernovae is high and distinguishing between them is a must. In this work we ...