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 « 13 of 30 »

2020

Duplancic, Fernanda; Dávila-Kurbán, Federico; Coldwell, Georgina V; Alonso, Sol; Galdeano, Daniela

The global environment of small galaxy systems Journal Article

In: Monthly Notices of the RAS, 493 (2), pp. 1818-1826, 2020.

Links | BibTeX

Rodriguez, Facundo; Merchán, Manuel

Combining friend-of-friend and halo-based algorithms for the identification of galaxy groups Journal Article

In: Astronomy and Astrophysics, 636 , pp. A61, 2020.

Links | BibTeX

Boero, Ezequiel F; Moreschi, Osvaldo M

Efficient gravitational lens optical scalars calculation of black holes with angular momentum Journal Article

In: Monthly Notices of the RAS, 492 (3), pp. 3763-3778, 2020.

Links | BibTeX

Cécere, M; Sieyra, M V; Cremades, H; Mierla, M; Sahade, A; Stenborg, G; Costa, A; West, M J; D'Huys, E

Large non-radial propagation of a coronal mass ejection on 2011 January 24 Journal Article

In: Advances in Space Research, 65 (6), pp. 1654-1662, 2020.

Links | BibTeX

Díaz-Giménez, E; Taverna, A; Zandivarez, A; Mamon, G A

Compact groups from semi-analytical models of galaxy formation - I. A comparative study of frequency and nature Journal Article

In: Monthly Notices of the RAS, 492 (2), pp. 2588-2605, 2020.

Links | BibTeX

Rodríguez, S; Lambas, D Garcia; Padilla, N D; Troncoso-Iribarren, P

Following the crumbs: statistical effects of ram pressure in galaxies Journal Article

In: Monthly Notices of the RAS, 492 (1), pp. 413-419, 2020.

Links | BibTeX

Rodriguez, Facundo; Gonzalez, Elizabeth Johana; O'Mill, Ana Laura; Gaztañaga, Enrique; Fosalba, Pablo; Lambas, Diego García; Mezcua, Mar; Siudek, Małgorzata

Close galaxy pairs with accurate photometric redshifts Journal Article

In: Astronomy and Astrophysics, 634 , pp. A123, 2020.

Links | BibTeX

Zoppetti, F A; Leiva, A M; Beaugé, C

Tidal evolution of circumbinary systems with arbitrary eccentricities: applications for Kepler systems Journal Article

In: Astronomy and Astrophysics, 634 , pp. A12, 2020.

Links | BibTeX

Pichel, Ana; Donoso, Laura G; Baravalle, Laura D; Alonso, Victoria M; Rovero, Adrián C; Beam'in, Juan C; Minniti, Dante; Cabral, Juan B; Sánchez, Bruno; Coldwell, Georgina; Masetti, Nicola

High-energy gamma-ray sources in the VVV survey - I. The blazars Journal Article

In: Monthly Notices of the RAS, 491 (3), pp. 3448-3460, 2020.

Links | BibTeX

D'Angelo, C Villarreal; Vidotto, A A; Esquivel, A; Sgró, M A; Koskinen, T; Fossati, L

Star-planet interaction through spectral lines Journal Article

In: IAU Symposium, 354 , pp. 280-285, 2020.

Links | BibTeX

2019

Baravalle, L D; Castellón, J L N; Alonso, M V; Tello, J D; Damke, G; Valotto, C; Larenas, H C; Sánchez, B; Ríos, M D L; Minniti, D; Domínguez, M; Gurovich, S; Barbá, R; Soto, M; Castro, F M

The First Galaxy Cluster Discovered by the VISTA Variables in the Vía Láctea Survey Journal Article

In: Astrophysical Journal, 874 (1), 2019, (cited By 0).

Links | BibTeX

Racker, J

Unitarity and CP violation in leptogenesis at NLO: general considerations and top Yukawa contributions Journal Article

In: Journal of High Energy Physics, 2019 (2), 2019, (cited By 0).

Links | BibTeX

Rodríguez-Kamenetzky, A; Carrasco-González, C; González-Martín, O; Araudo, A T; Rodríguez, L F; Vig, S; Hofner, P

Particle acceleration in the Herbig–Haro objects HH 80 and HH 81 Journal Article

In: Monthly Notices of the Royal Astronomical Society, 482 (4), pp. 4687-4696, 2019, (cited By 0).

Links | BibTeX

Sisto, R P Di; Ramos, X S; Gallardo, T

The dynamical evolution of escaped Jupiter Trojan asteroids, link to other minor body populations Journal Article

In: Icarus, 319 , pp. 828-839, 2019, (cited By 0).

Links | BibTeX

González, D Rosa; Muriel, H; Mayya, Y D; Aretxaga, I; González, J Becerra; Carramiñana, A; Méndez-Abreu, J; Vega, O; Terlevich, E; León, S Coutiño De; Furniss, A; Longinotti, A L; Terlevich, R J; Pichel, A C; Rovero, A C; Donzelli, C

New GTC spectroscopic data and a statistical study to better constrain the redshift of the BL Lac RGB J2243 + 203 Journal Article

In: Monthly Notices of the Royal Astronomical Society, 482 (4), pp. 5422-5429, 2019, (cited By 0).

Links | BibTeX

Coenda, V; Mast, D; Martínez, H J; Muriel, H; Merchán, M E

Effects of environment on sSFR profiles of late-type galaxies in the CALIFA survey Journal Article

In: Astronomy and Astrophysics, 621 , 2019, (cited By 0).

Links | BibTeX

Gonzalez, E Johana; Rodriguez, F; Lambas, D García; Makler, M; Mesa, V; Alonso, S; Duplancic, F; Pereira, M E S; Shan, H

Weak-lensing analysis of galaxy pairs using CS82 data Journal Article

In: Astronomy and Astrophysics, 621 , 2019, (cited By 1).

Links | BibTeX

Zoppetti, F A; Beaugé, C; Leiva, A M; Folonier, H

A self-consistent weak friction model for the tidal evolution of circumbinary planets Journal Article

In: Astronomy and Astrophysics, 627 , 2019, (cited By 0).

Links | BibTeX

Sánchez, B; R., M J Domínguez; Lares, M; Beroiz, M; Cabral, J B; Gurovich, S; Quiñones, C; Artola, R; Colazo, C; Schneiter, M; Girardini, C; Tornatore, M; Castellón, J L Nilo; Lambas, D García; Díaz, M C

Machine learning on difference image analysis: A comparison of methods for transient detection Journal Article

In: Astronomy and Computing, 28 , 2019, (cited By 0).

Links | BibTeX

Stasyszyn, F A; Rios, M De Los

Faraday rotation measure dependence on galaxy cluster dynamics Journal Article

In: Monthly Notices of the Royal Astronomical Society, 487 (4), pp. 4768-4774, 2019, (cited By 0).

Links | BibTeX

581 entries « 13 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