J
J.A. Romero
Researcher at European Atomic Energy Community
Publications - 9
Citations - 399
J.A. Romero is an academic researcher from European Atomic Energy Community. The author has contributed to research in topics: Plasma & Magnetic confinement fusion. The author has an hindex of 6, co-authored 9 publications receiving 392 citations.
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Journal Article
Effect of quercitrin on acute and chronic experimental colitis in the rat.
TL;DR: When tested in chronic colitis (2 and 4 weeks), quercitrin treatment decreased colonic damage score and the incidence of diarrhea, and normalized the colonic fluid transport, and all other parameters were unaffected.
Journal ArticleDOI
Confinement and stability on the TJ-II stellarator
Enrique Ascasibar,C Alejaldre,J. A. Alonso,L Almoguera,A. Baciero,R. Balbín,E. Blanco,M Blaumoser,J. Botija,B. Brañas,A. Cappa,R. Carrasco,Francisco Castejón,J R Cepero,A.A. Chmyga,J Doncel,N. B. Dreval,S Eguilior,L.G. Eliseev,T. Estrada,O. I. Fedyanin,Ángela Fernández,J M Fontdecaba,C. Fuentes,Angela Garcia,I. García-Cortés,B. Gonçalves,J. Guasp,J. Herranz,A. Hidalgo,C. Hidalgo,J.A. Jiménez,I. Kirpitchev,S. M. Khrebtov,A. D. Komarov,A. S. Kozachok,L. I. Krupnik,F. Lapayese,K. Likin,M. Liniers,D. López-Bruna,A. López-Fraguas,J. López-Razola,A. López-Sánchez,E. de la Luna,A. Malaquias,Romualdo Martín,M. Medrano,A.V. Melnikov,P. Méndez,Kieran J. McCarthy,F. Medina,B. van Milligen,I.S. Nedzelskiy,M. A. Ochando,L. Pacios,I. Pastor,M. A. Pedrosa,A. de la Peña,A. E. Petrov,S. Petrov,A. Portas,J.A. Romero,L Rodríguez-Rodrigo,A Salas,E. Sánchez,J. Sanchez,K. Sarksian,S. Schchepetov,Nina N. Skvortsova,Francisco L. Tabarés,D. Tafalla,Victor Tribaldos,C F A Varandas,Jesús Vega,B. Zurro +75 more
TL;DR: A series of experiments performed in TJ-II stellarator with the aim of studying the influence of magnetic configuration on stability and transport properties of TJII plasmas is described in this paper.
Journal ArticleDOI
Confinement transitions in TJ-II under Li-coated wall conditions
J. Sánchez,M. Acedo,Alberto Alonso,J. A. Alonso,P. Álvarez,Enrique Ascasibar,A. Baciero,R. Balbín,L. Barrera,E. Blanco,J. Botija,A. de Bustos,E. de la Cal,Ivan Calvo,A. Cappa,J. M. Carmona,D. Carralero,R. Carrasco,Benjamin A. Carreras,Francisco Castejón,R. Castro,G. Catalán,A.A. Chmyga,Marley Vanegas Chamorro,L.G. Eliseev,L. Esteban,T. Estrada,Ángela Fernández,R. Fernández-Gavilán,Jorge Ferreira,J. M. Fontdecaba,C. Fuentes,Luis Garcia,I. García-Cortés,R. García-Gómez,J. M. Garcia-Regana,J. Guasp,L. Guimarais,T. Happel,J. Hernanz,J. Herranz,C. Hidalgo,J.A. Jiménez,A. Jiménez-Denche,R. Jiménez-Gómez,D. Jiménez-Rey,I. Kirpitchev,A.D. Komarov,A. S. Kozachok,L. I. Krupnik,F. Lapayese,M. Liniers,D. López-Bruna,A. López-Fraguas,J. López-Razola,A. López-Sánchez,S. E. Lysenko,G. Marcon,F. Martín,V. Maurin,Kieran J. McCarthy,F. Medina,M. Medrano,A.V. Melnikov,P. Méndez,B. van Milligen,E. Mirones,I.S. Nedzelskiy,M. A. Ochando,J. Olivares,J.L. de Pablos,L. Pacios,I. Pastor,M. A. Pedrosa,A. de la Peña,A. Pereira,German Perez,D. Pérez-Risco,A. Petrov,S. Petrov,A. Portas,D. G. Pretty,David Rapisarda,G.A. Rattá,J. M. Reynolds,E. Rincón,L. Ríos,C. Rodríguez,J.A. Romero,A. Ros,A Salas,M. Sánchez,E. Sánchez,E. Sánchez-Sarabia,K. Sarksian,J.A. Sebastián,Carlos A. Silva,S. Schchepetov,Nina N. Skvortsova,E. R. Solano,A. Soleto,Francisco L. Tabarés,D. Tafalla,Alfonso Tarancón,Yu.I. Taschev,J. Tera,A. Tolkachev,Victor Tribaldos,V. I. Vargas,J. Vega,G. Velasco,José Luis Velasco,M. Weber,G. Wolfers,B. Zurro +114 more
TL;DR: In this paper, the authors present the latest results on confinement studies in the TJ-II stellarator and show that the inherently strong plasma-wall interaction of TJII has been successfully reduced after lithium coating by vacuum evaporation.
Journal ArticleDOI
Overview of TJ-II experiments
J. Sanchez,M. Acedo,D. Alegre,A. Alonso,J. A. Alonso,P. Álvarez,Juan Miguel Insúa Arévalo,Enrique Ascasibar,A. Baciero,D. Baiao,L. Barrera,E. Blanco,J. Botija,A. Bustos,E. de la Cal,Ivan Calvo,A. Cappa,D. Carralero,R. Carrasco,Benjamin A. Carreras,Francisco Castejón,R. Castro,G. Catalán,A.A. Chmyga,Marley Vanegas Chamorro,L.G. Eliseev,L. Esteban,T. Estrada,Jorge Ferreira,J.M. Fontdecaba,Luis Garcia,R. García-Gómez,J. M. Garcia-Regana,P. García-Sánchez,Antonio Gómez-Iglesias,S. González,J. Guasp,T. Happel,J. Hernanz,J. Herranz,C. Hidalgo,J.A. Jiménez,A. Jiménez-Denche,R. Jiménez-Gómez,I. Kirpitchev,A. D. Komarov,A. S. Kozachok,L. I. Krupnik,F. Lapayese,M. Liniers,D. López-Bruna,A. López-Fraguas,J. López-Razola,T. Madeira,F. Martín-Díaz,F. Martín-Hernández,A.B. Martín-Rojo,J. Martínez-Fernández,Kieran J. McCarthy,F. Medina,M. Medrano,L. Melón,A.V. Melnikov,P. Méndez,B. van Milligen,E. Mirones,A. Molinero,M. Navarro,I.S. Nedzelskiy,M. A. Ochando,J. Olivares,E. Oyarzábal,J.L. de Pablos,L. Pacios,I. Pastor,M. A. Pedrosa,A. de la Peña,A. Pereira,A. Petrov,S. Petrov,A. Portas,G.A. Rattá,J. M. Reynolds,E. Rincón,L. Ríos,C. Rodríguez,B. Rojo,J.A. Romero,A. Ros,M. Sánchez,E. Sánchez,G. Sánchez-Burillo,E. Sánchez-Sarabia,K. Sarksian,J.A. Sebastián,Carlos A. Silva,E. R. Solano,A. Soleto,Francisco L. Tabarés,D. Tafalla,J. Tera,A. Tolkachev,J. Vega,G. Velasco,José Luis Velasco,M. Weber,G. Wolfers,B. Zurro +107 more
TL;DR: In the TJ-II stellarator, the smooth change from positive to negative electric field observed in the core region as the density is raised is correlated with global and local transport data as discussed by the authors.
Journal ArticleDOI
Tracking magnetic resonances in the effective electron heat diffusivity of ECH plasmas of the TJ-II Heliac
D. López-Bruna,T. Estrada,F. Medina,E. de la Luna,J.A. Romero,Enrique Ascasibar,Francisco Castejón,V. I. Vargas +7 more
TL;DR: In this article, the TJ-II Heliac has been shown to benefit from low magnetic shear over an extended radial portion of the plasma, where a moderated Ohmic current is induced.