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 « 4 of 30 »

2022

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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Meneghetti, M.; Ragagnin, A.; Borgani, S.; Calura, F.; Despali, G.; Giocoli, C.; Granato, G. L.; Grillo, C.; Moscardini, L.; Rasia, E.; Rosati, P.; Angora, G.; Bassini, L.; Bergamini, P.; Caminha, G. B.; Granata, G.; Mercurio, A.; Metcalf, R. B.; Natarajan, P.; Nonino, M.; Pignataro, G. V.; Ragone-Figueroa, C.; Vanzella, E.; Acebron, A.; Dolag, K.; Murante, G.; Taffoni, G.; Tornatore, L.; Tortorelli, L.; Valentini, M.

The probability of galaxy- galaxy strong lensing events in hydrodynamical simulations of galaxy clusters Journal Article

In: Astronomy and Astrophysics, 668 , 2022, (cited By 9).

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Gonzalez, E. J.; Hoffmann, K.; Gaztañaga, E.; Lambas, D. R. García; Fosalba, P.; Crocce, M.; Castander, F. J.; Makler, M.

Accurate dark-matter halo elongation from weak-lensing stacking analysis Journal Article

In: Monthly Notices of the Royal Astronomical Society, 517 (4), pp. 4827-4844, 2022, (cited By 1).

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

Star formation quenching in the infall region around galaxy clusters Journal Article

In: Monthly Notices of the Royal Astronomical Society, 517 (3), pp. 4515-4528, 2022, (cited By 3).

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Beaugé, C.; Cerioni, M.

Conditions for Convergent Migration of N-Planet Systems Journal Article

In: Celestial Mechanics and Dynamical Astronomy, 134 (6), 2022, (cited By 1).

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Sieyra, M. V.; Prasad, S. Krishna; Stenborg, G.; Khomenko, E.; Doorsselaere, T. Van; Costa, A.; Esquivel, A.; Riedl, J. M.

Observational and numerical characterization of a recurrent arc-shaped front propagating along a coronal fan Journal Article

In: Astronomy and Astrophysics, 667 , 2022, (cited By 0).

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Rosas-Guevara, Y.; Tissera, P.; Lagos, C. D. P.; Paillas, E.; Padilla, N.

Revealing the properties of void galaxies and their assembly using the eagle simulation Journal Article

In: Monthly Notices of the Royal Astronomical Society, 517 (1), pp. 712-731, 2022, (cited By 8).

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Alvarez-Candal, A.; Corral, S. Jimenez; Colazo, M.

Absolute colors and phase coefficients of asteroids Journal Article

In: Astronomy and Astrophysics, 667 , 2022, (cited By 3).

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Bica, E.; Maia, F. F. S.; Oliveira, R. A. P.; Dias, B.; Santos, J. F. C.; Rocha, J. P.; Kerber, L.; Gardin, J. F.; Armond, T.; Parisi, M. C.; Souza, S. O.; Barbuy, B.

The VISCACHA survey - V. Rejuvenating three faint SMC clusters Journal Article

In: Monthly Notices of the Royal Astronomical Society: Letters, 517 (1), pp. L41-L45, 2022, (cited By 1).

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Correa-Otto, J. A.; Leiva, A. M.; Zoppetti, F. A.; Cañada-Assandri, M.; García, R. S.; Trógolo, N. E.; Gil-Hutton, R.

Dynamical classification of the asteroids in the Hungaria group II: The objects affected by the exterior mean-motion resonances 3:4, 5:7, 7:10 and 8:11 with Mars Journal Article

In: Icarus, 386 , 2022, (cited By 0).

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Colazo, M.; Alvarez-Candal, A.; Duffard, R.

Zero-phase angle asteroid taxonomy classification using unsupervised machine learning algorithms Journal Article

In: Astronomy and Astrophysics, 666 , 2022, (cited By 6).

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Zoppetti, F. A.; Folonier, H.; Leiva, A. M.; Gomes, G. O.

Orbital evolution of circumbinary planets due to creep tides Journal Article

In: Astronomy and Astrophysics, 666 , 2022, (cited By 0).

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Cataldi, P.; Pedrosa, S.; Padilla, N.; Landau, S.; Arnold, C.; Li, B.

Fingerprints of modified gravity on galaxies in voids Journal Article

In: Monthly Notices of the Royal Astronomical Society, 515 (4), pp. 5358-5374, 2022, (cited By 4).

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Ragagnin, A.; Meneghetti, M.; Bassini, L.; Ragone-Figueroa, C.; Granato, G. L.; Despali, G.; Giocoli, C.; Granata, G.; Moscardini, L.; Bergamini, P.; Rasia, E.; Valentini, M.; Borgani, S.; Calura, F.; Dolag, K.; Grillo, C.; Mercurio, A.; Murante, G.; Natarajan, P.; Rosati, P.; Taffoni, G.; Tornatore, L.; Tortorelli, L.

Galaxies in the central regions of simulated galaxy clusters Journal Article

In: Astronomy and Astrophysics, 665 , 2022, (cited By 5).

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Alfaro, I. G.; Rodriguez, F.; Ruiz, A. N.; Luparello, H. E.; Lambas, D. G.

How galaxies populate halos in extreme density environments: An analysis of the halo occupation distribution in SDSS Journal Article

In: Astronomy and Astrophysics, 665 , 2022, (cited By 3).

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Parente, M.; Ragone-Figueroa, C.; Granato, G. L.; Borgani, S.; Murante, G.; Valentini, M.; Bressan, A.; Lapi, A.

Dust evolution with MUPPI in cosmological volumes Journal Article

In: Monthly Notices of the Royal Astronomical Society, 515 (2), pp. 2053-2071, 2022, (cited By 5).

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Bortoli, B. J. De; Parisi, M. C.; Bassino, L. P.; Geisler, D.; Dias, B.; Gimeno, G.; Angelo, M. S.; Mauro, F.

Ca II triplet spectroscopy of Small Magellanic Cloud red giants VI. Analysis of chemical properties of the main body Journal Article

In: Astronomy and Astrophysics, 664 , 2022, (cited By 4).

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Price-Whelan, A. M.; Lim, P. L.; Earl, N.; Starkman, N.; Bradley, L.; Shupe, D. L.; Patil, A. A.; Corrales, L.; Brasseur, C. E.; Nöthe, M.; Donath, A.; Tollerud, E.; Morris, B. M.; Ginsburg, A.; Vaher, E.; Weaver, B. A.; Tocknell, J.; Jamieson, W.; Kerkwijk, M. H. Van; Robitaille, T. P.; Merry, B.; Bachetti, M.; Günther, H. M.; Aldcroft, T. L.; Alvarado-Montes, J. A.; Archibald, A. M.; Bódi, A.; Bapat, S.; Barentsen, G.; Bazán, J.; Biswas, M.; Boquien, M.; Burke, D. J.; Cara, D.; Cara, M.; Conroy, K. E.; Conseil, S.; Craig, M. W.; Cross, R. M.; Cruz, K. L.; D'Eugenio, F.; Dencheva, N.; Devillepoix, H. A. R.; Dietrich, J. P.; Eigenbrot, A. D.; Erben, T.; Ferreira, L.; Foreman-Mackey, D.; Fox, R.; Freij, N.; Garg, S.; Geda, R.; Glattly, L.; Gondhalekar, Y.; Gordon, K. D.; Grant, D.; Greenfield, P.; Groener, A. M.; Guest, S.; Gurovich, S.; Handberg, R.; Hart, A.; Hatfield-Dodds, Z.; Homeier, D.; Hosseinzadeh, G.; Jenness, T.; Jones, C. K.; Joseph, P.; Kalmbach, J. B.; Karamehmetoglu, E.; Kałuszyński, M.; Kelley, M. S. P.; Kern, N.; Kerzendorf, W. E.; Koch, E. W.; Kulumani, S.; Lee, A.; Ly, C.; Ma, Z.; MacBride, C.; Maljaars, J. M.; Muna, D.; Murphy, N. A.; Norman, H.; O'Steen, R.; Oman, K. A.; Pacifici, C.; Pascual, S.; Pascual-Granado, J.; Patil, R. R.; Perren, G. I.; Pickering, T. E.; Rastogi, T.; Roulston, B. R.; Ryan, D. F.; Rykoff, E. S.; Sabater, J.; Sakurikar, P.; Salgado, J.; Sanghi, A.; Saunders, N.; Savchenko, V.; Schwardt, L.; Seifert-Eckert, M.; Shih, A. Y.; Jain, A. S.; Shukla, G.; Sick, J.; Simpson, C.; Singanamalla, S.; Singer, L. P.; Singhal, J.; Sinha, M.; Sipocz, B. M.; Spitler, L. R.; Stansby, D.; Streicher, O.; Šumak, J.; Swinbank, J. D.; Taranu, D. S.; Tewary, N.; Tremblay, G. R.; Val-Borro, M. De; Kooten, S. J. Van; Vasović, Z.; Verma, S.; Cardoso, J. V. De Miranda; Williams, P. K. G.; Wilson, T. J.; Winkel, B.; Wood-Vasey, W. M.; Xue, R.; Yoachim, P.; Zhang, C.; Zonca, A.

The Astropy Project: Sustaining and Growing a Community-oriented Open-source Project and the Latest Major Release (v5.0) of the Core Package* Journal Article

In: Astrophysical Journal, 935 (2), 2022, (cited By 429).

Links | BibTeX

581 entries « 4 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 […]

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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 […]

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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 […]

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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 […]

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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. […]

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