Revelan detalles de la evolución de las galaxias que se zambullen en los cúmulosDescubrimiento de una galaxia inesperadamente solitariaAgujeros negros con carga eléctrica como alternativa a la materia oscura

Details of the evolution of "backsplash" galaxies unravelled

A study led by a team from the Institute for Theoretical and Experimental Astronomy (IATE), using computer simulations, explains the transformation of galaxies that enter and leave a cluster.

Unexpectedly lonely galaxy discovered

An international team, including Carlos Donzelli, a researcher at the Instituto de Astronomía Teórica y Experimental (IATE) and the Observatorio Astronómico de Córdoba, made a finding that could challenge the timescales in which galaxies are expected to grow. These results were obtained using data from NASA’s Chandra X-ray Observatory and the Gemini International Observatory.

Black holes with electric charge as an alternative to dark matter

Un equipo internacional co-dirigido por Nelson Padilla, investigador del Instituto de Astronomía Teórica y Experimental (IATE), publicaron un artículo que vincula los agujeros negros, las cargas eléctricas y la materia oscura.

Publications

 

581 entries « 12 of 30 »

2020

Hernández-Padilla, D; Esquivel, A; Lazarian, A; Pogosyan, D; Kandel, D; Cho, J

Anisotropy of Velocity Centroids and the Signature of Different MHD Modes in the Turbulent ISM Journal Article

In: Astrophysical Journal, 901 (1), pp. 11, 2020.

Links | BibTeX

Madrid, Juan P; Tuntsov, Artem V; Schirmer, Mischa; Walker, Mark A; Donzelli, Carlos J; Bannister, Keith W; Bignall, Hayley E; Stevens, Jamie; Reynolds, Cormac; Johnston, Simon

Optical Study of PKS B1322-110, the Intra-hour Variable Radio Source Journal Article

In: Astrophysical Journal, 900 (2), pp. 169, 2020.

Links | BibTeX

Rodríguez-Kamenetzky, A; Carrasco-González, C; Torrelles, J M; Vlemmings, W H T; Rodríguez, L F; Surcis, G; Gómez, J F; Cantó, J; Goddi, C; Kim, J S; Kim, S -W; nez-López, N A; Curiel, S; van Langevelde, H J

Characterizing the radio continuum nature of sources in the massive star-forming region W75N (B) Journal Article

In: Monthly Notices of the RAS, 496 (3), pp. 3128-3141, 2020.

Links | BibTeX

Montero-Dorta, Antonio D; Artale, Celeste M; Abramo, Raul L; Tucci, Beatriz; Padilla, Nelson; Sato-Polito, Gabriela; Lacerna, Ivan; Rodriguez, Facundo; Angulo, Raul E

The manifestation of secondary bias on the galaxy population from IllustrisTNG300 Journal Article

In: Monthly Notices of the RAS, 496 (2), pp. 1182-1196, 2020.

Links | BibTeX

Weidmann, W A; Mari, M B; Schmidt, E O; Gaspar, G; Bertolami, M M Miller; Oio, G A; Gutiérrez-Soto, L A; Volpe, M G; Gamen, R; Mast, D

Catalogue of the central stars of planetary nebulae. Expanded edition Journal Article

In: Astronomy and Astrophysics, 640 , pp. A10, 2020.

Links | BibTeX

Fernández-Trincado, José G; Chaves-Velasquez, Leonardo; Pérez-Villegas, Angeles; Vieira, Katherine; Moreno, Edmundo; Ortigoza-Urdaneta, Mario; Vega-Neme, Luis

Dynamical orbital classification of selected N-rich stars with Gaia Data Release 2 astrometry Journal Article

In: Monthly Notices of the RAS, 495 (4), pp. 4113-4123, 2020.

Links | BibTeX

Ragone-Figueroa, C; Granato, G L; Borgani, S; Propris, R De; Lambas, D García; Murante, G; Rasia, E; West, M

Evolution and role of mergers in the BCG-cluster alignment. A view from cosmological hydrosimulations Journal Article

In: Monthly Notices of the RAS, 495 (2), pp. 2436-2445, 2020.

Links | BibTeX

Ávila-Aroche, A; Velázquez, P F; Camps-Fariña, A; Toledo-Roy, J C; Esquivel, A

Young bilateral supernova remnants evolving into a turbulent interstellar magnetic field Journal Article

In: Monthly Notices of the RAS, 495 (2), pp. 2112-2124, 2020.

Links | BibTeX

Kuchner, Ulrike; Aragón-Salamanca, Alfonso; Pearce, Frazer R; Gray, Meghan E; Rost, Agust'in; Mu, Chunliang; Welker, Charlotte; Cui, Weiguang; Haggar, Roan; Laigle, Clotilde; Knebe, Alexander; Kraljic, Katarina; Sarron, Florian; Yepes, Gustavo

Mapping and characterization of cosmic filaments in galaxy cluster outskirts: strategies and forecasts for observations from simulations Journal Article

In: Monthly Notices of the RAS, 494 (4), pp. 5473-5491, 2020.

Links | BibTeX

Zurbriggen, E; Sieyra, M V; Costa, A; Esquivel, A; Stenborg, G

Solar slow magneto-acoustic-gravity waves: an erratum correction and a revisited scenario Journal Article

In: Monthly Notices of the RAS, 494 (4), pp. 5270-5278, 2020.

Links | BibTeX

García-Perciante, Ana L; Rubio, Marcelo E; Reula, Oscar A

Generic instabilities in the relativistic Chapman-Enskog heat conduction law Journal Article

In: Journal of Statistical Physics, 181 (1), pp. 246-262, 2020.

Links | BibTeX

Sahade, Abril; Cécere, Mariana; Krause, Gustavo

Influence of Coronal Holes on CME Deflections: Numerical Study Journal Article

In: Astrophysical Journal, 896 (1), pp. 53, 2020.

Links | BibTeX

Alfaro, Ignacio G; Rodriguez, Facundo; Ruiz, Andrés N; Lambas, Diego Garcia

How galaxies populate haloes in very low-density environments. An analysis of the halo occupation distribution in cosmic voids Journal Article

In: Astronomy and Astrophysics, 638 , pp. A60, 2020.

Links | BibTeX

Santucho, V; Luparello, H E; Lares, M; Lambas, D G; Ruiz, A N; Sgró, M A

Spatial correlations of extended cosmological structures Journal Article

In: Monthly Notices of the RAS, 494 (3), pp. 3227-3234, 2020.

Links | BibTeX

Moranchel-Basurto, A; Velázquez, P F; de Parga, G Ares; Reynoso, E M; Schneiter, E M; Esquivel, A

Simulated synchrotron emission for the Tycho's supernova remnants: an asymmetric initial mass model Journal Article

In: Monthly Notices of the RAS, 494 (2), pp. 1531-1538, 2020.

Links | BibTeX

Bornancini, C; Lambas, D García

Host galaxy properties and environment of obscured and unobscured X-ray selected active galactic nuclei in the COSMOS survey Journal Article

In: Monthly Notices of the RAS, 494 (1), pp. 1189-1202, 2020.

Links | BibTeX

Gonzalez, E J; Chalela, M; Jauzac, M; Eckert, D; Schaller, M; Harvey, D; Niemiec, A; Koekemoer, A M; Barnes, D; Clowe, D; Connor, T; Diego, J M; Gonzalez, J D Remolina; Steinhardt, C L

Setting the scene for BUFFALO: a study of the matter distribution in the HFF galaxy cluster MACS J0416.1-2403 and its parallel field Journal Article

In: Monthly Notices of the RAS, 494 (1), pp. 349-362, 2020.

Links | BibTeX

Ramos-Almendares, Felipe; Sales, Laura V; Abadi, Mario G; Doppel, Jessica E; Muriel, Hernan; Peng, Eric W

Simulating the spatial distribution and kinematics of globular clusters within galaxy clusters in illustris Journal Article

In: Monthly Notices of the RAS, 493 (4), pp. 5357-5368, 2020.

Links | BibTeX

Salerno, Juan Manuel; Martínez, Héctor J; Muriel, Hernán; Coenda, Valeria; Vulcani, Benedetta; Poggianti, Bianca; Moretti, Alessia; Gullieuszik, Marco; Fritz, Jacopo; Bettoni, Daniela

Anisotropic infall in the outskirts of OmegaWINGS galaxy clusters Journal Article

In: Monthly Notices of the RAS, 493 (4), pp. 4950-4959, 2020.

Links | BibTeX

Rost, Agustín; Stasyszyn, Federico; Pereyra, Luis; Martínez, Héctor J

A comparison of cosmological filaments catalogues Journal Article

In: Monthly Notices of the RAS, 493 (2), pp. 1936-1947, 2020.

Links | BibTeX

581 entries « 12 of 30 »

 

Galactic and Extragalactic Astronomy

The 13.8 billion years of the Universe is enough time to form giant objects, being the galaxies one of the most interesting. Galaxies are truly island universes where […]

Read More
Stellar Astrophysics

El Universo está plagado de estrellas y la mayoría de ellas forman sistemas estelares y asociaciones. Entre los muchos sistemas estelares que pueden observarse, los cúmulos estelares (CE) se encuentran […]

Read More
Large Scale Structure of the Universe

The large-scale structure of the Universe is the field of cosmology that studies the distribution of the matter in the Universe on the largest scales […]

Read More
Astrophysical Plasmas

The plasma is the most common state of the baryonic matter in the Universe (99%). Most of a star, the interplanetary and interstellar medium, and the ionosphere, are plasmas […]

Read More
Planetary Systems

Los estudios desarrollados por los integrantes del Grupo de Sistemas Planetarios buscan descifrar el origen y la evolución dinámica de planetas y cuerpos menores que orbitan el Sol u otras estrellas. […]

Read More
en_USEnglish
Visit Us On YoutubeVisit Us On Zulip