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

 

429 entries « 1 of 22 »

2022

Taverna, A.; Díaz-Gimenez, E.; Zandivarez, A.; Mamon, G. A.

Compact groups from semi-analytical models of galaxy formation-III. Purity and completeness of Hickson-like catalogues Journal Article

In: Monthly Notices of the Royal Astronomical Society, 511 (4), pp. 4741-4752, 2022, (cited By 0).

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Marioni, O. F.; Abadi, M. G.; Gottlöber, S.; Yepes, G.

Numerical simulations of bar formation in the Local Group Journal Article

In: Monthly Notices of the Royal Astronomical Society, 511 (2), pp. 2423-2433, 2022, (cited By 0).

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Medrano, A. M. R.; Paz, D. J.; Stasyszyn, F. A.; Ruiz, A. N.

Imprints of the cosmic void evolution on the baryon processes inside galaxy haloes Journal Article

In: Monthly Notices of the Royal Astronomical Society, 511 (2), pp. 2688-2701, 2022, (cited By 0).

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Tissera, P. B.; Rosas-Guevara, Y.; Sillero, E.; Pedrosa, S. E.; Theuns, T.; Bignone, L.

The evolution of the oxygen abundance gradients in star-forming galaxies in the eagle simulations Journal Article

In: Monthly Notices of the Royal Astronomical Society, 511 (2), pp. 1667-1684, 2022, (cited By 0).

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Kubyshkina, D.; Vidotto, A. A.; D'Angelo, C. Villarreal; Carolan, S.; Hazra, G.; Carleo, I.

Atmospheric mass-loss and stellar wind effects in young and old systems - I. Comparative 3D study of TOI-942 and TOI-421 systems Journal Article

In: Monthly Notices of the Royal Astronomical Society, 510 (2), pp. 2111-2126, 2022, (cited By 1).

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Coenda, V.; Rios, M. D. L.; Muriel, H.; Cora, S. A.; Martínez, H. J.; Ruiz, A. N.; Vega-Martínez, C. A.

Reconstructing orbits of galaxies in extreme regions (ROGER) - II: Reliability of projected phase-space in our understanding of galaxy populations Journal Article

In: Monthly Notices of the Royal Astronomical Society, 510 (2), pp. 1934-1944, 2022, (cited By 0).

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Kuchner, U.; Haggar, R.; Aragón-Salamanca, A.; Pearce, F. R.; Gray, M. E.; Rost, A.; Cui, W.; Knebe, A.; Yepes, G.

An inventory of galaxies in cosmic filaments feeding galaxy clusters: Galaxy groups, backsplash galaxies, and pristine galaxies Journal Article

In: Monthly Notices of the Royal Astronomical Society, 510 (1), pp. 581-592, 2022, (cited By 0).

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Rubio, M. E.; Stasyszyn, F. A.

Ill-posedness of the mean-field dynamo equations with a linear electromotive force Journal Article

In: Physica D: Nonlinear Phenomena, 430 , 2022, (cited By 0).

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Ceccarelli, L.; Duplancic, F.; Lambas, D. Garcia

The impact of void environment on AGN Journal Article

In: Monthly Notices of the Royal Astronomical Society, 509 (2), pp. 1805-1819, 2022, (cited By 0).

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Correa, C. M.; Paz, D. J.; Padilla, N. D.; Sánchez, A. G.; Ruiz, A. N.; Angulo, R. E.

Redshift-space effects in voids and their impact on cosmological tests - II. The void-galaxy cross-correlation function Journal Article

In: Monthly Notices of the Royal Astronomical Society, 509 (2), pp. 1871-1884, 2022, (cited By 1).

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Monteiro-Oliveira, R.; Morell, D. F.; Sampaio, V. M.; Ribeiro, A. L. B.; Carvalho, R. R. De

Unveiling the internal structure of the Hercules supercluster Journal Article

In: Monthly Notices of the Royal Astronomical Society, 509 (3), pp. 3470-3487, 2022, (cited By 1).

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Colazo, M.; Cabral, J. B.; Chalela, M.; Sánchez, B. O.

Easy asteroid phase curve fitting for the Python ecosystem: Pyedra Journal Article

In: Astronomy and Computing, 38 , 2022, (cited By 0).

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Zurbriggen, Ernesto; Castro, C. Guillermo Giménez De; Costa, Andrea; Cécere, Mariana; Selhorst, Caius L.

Estimating the Coronal Supra-Arcade Downflow Radio Emission: From Centimeter Through Submillimeter Wavelengths Journal Article

In: Frontiers in Astronomy and Space Sciences, 9 , pp. 832607, 2022.

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2021

Schmidt, Eduardo O; Baravalle, Laura D; Rodríguez-Kamenetzky, Adriana R

Spectroscopic study of the [OIII]ensuremathłambda5007 profile in Seyfert 1 galaxies Journal Article

In: Monthly Notices of the RAS, 2021.

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de los Rios, Martín; Martínez, Héctor J; Coenda, Valeria; Muriel, Hernán; Ruiz, Andrés N; Vega-Martínez, Cristian A; Cora, Sofía A

ROGER: Reconstructing orbits of galaxies in extreme regions using machine learning techniques Journal Article

In: Monthly Notices of the RAS, 500 (2), pp. 1784-1794, 2021.

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Chalela, M; Sillero, E; Pereyra, L; Garcia, M A; Cabral, J B; Lares, M; Merchán, M

GriSPy: A Python package for fixed-radius nearest neighbors search Journal Article

In: Astronomy and Computing, 34 , pp. 100443, 2021.

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Gonzalez, E. J.; Ragone-Figueroa, C.; Donzelli, C. J.; Makler, M.; Lambas, D. G.; Granato, G. L.

Halo cluster shapes: Insights from simulated galaxies and ICL with prospects for weak lensing applications Journal Article

In: Monthly Notices of the Royal Astronomical Society, 508 (1), pp. 1280-1295, 2021, (cited By 0).

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Geisler, D.; Villanova, S.; O'Connell, J. E.; Cohen, R. E.; Bidin, C. Moni; Fernández-Trincado, J. G.; Muñoz, C.; Minniti, D.; Zoccali, M.; Rojas-Arriagada, A.; Ramos, R. Contreras; Catelan, M.; Mauro, F.; Cortés, C.; Lopes, C. E. Ferreira; Arentsen, A.; Starkenburg, E.; Martin, N. F.; Tang, B.; Parisi, C.; Alonso-García, J.; Gran, F.; Cunha, K.; Smith, V.; Majewski, S. R.; Jönsson, H.; García-Hernández, D. A.; Horta, D.; Mészáros, S.; Monaco, L.; Monachesi, A.; Muñoz, R. R.; Brownstein, J.; Beers, T. C.; Lane, R. R.; Barbuy, B.; Sobeck, J.; Henao, L.; González-DÍaz, D.; Miranda, R. E.; Reinarz, Y.; Santander, T. A.

CAPOS: The bulge Cluster APOgee Survey: I. Overview and initial ASPCAP results Journal Article

In: Astronomy and Astrophysics, 652 , 2021, (cited By 3).

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Duplancic, F.; Lambas, D. G.; Alonso, S.; Coldwell, G. V.

AGNs in small galaxy systems: Comparing the main properties of active objects in pairs, triplets, and groups Journal Article

In: Monthly Notices of the Royal Astronomical Society, 504 (3), pp. 4389-4399, 2021, (cited By 1).

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Colazo, M.; Duffard, R.; Weidmann, W.

The determination of asteroid H and G phase function parameters using Gaia DR2 Journal Article

In: Monthly Notices of the Royal Astronomical Society, 504 (1), pp. 761-768, 2021, (cited By 1).

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429 entries « 1 of 22 »

 

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