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 « 22 of 30 »

2013

Ramos, F.; Coenda, V.; Muriel, H.; Abadi, M.

Efectos de mareas en c'umulos globulares Journal Article

In: Boletin de la Asociacion Argentina de Astronomia La Plata Argentina, 56 , pp. 81-84, 2013.

BibTeX

Diaz-Gimenez, E.; Mamon, G. A.; Pacheco, M.; Mendes de Oliveira, C.; Alonso, M. V.

VizieR Online Data Catalog: Compact Groups of galaxies from 2MASX (Diaz-Gimenez+, 2012) Journal Article

In: VizieR Online Data Catalog, 742 , 2013.

BibTeX

Paz, D.; Lares, M.; Ceccarelli, L.; Padilla, N.; Lambas, D. G.

Clues on void evolution-II. Measuring density and velocity profiles on SDSS galaxy redshift space distortions Journal Article

In: mnras, 436 , pp. 3480-3491, 2013.

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Ceccarelli, L.; Paz, D.; Lares, M.; Padilla, N.; Lambas, D. G.

Clues on void evolution - I. Large-scale galaxy distributions around voids Journal Article

In: mnras, 434 , pp. 1435-1442, 2013.

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Duplancic, F.; O'Mill, A. L.; Lambas, D. G.; Sodr'e, L.; Alonso, S.

Galaxy triplets in Sloan Digital Sky Survey Data Release 7 - II. A connection with compact groups? Journal Article

In: mnras, 433 , pp. 3547-3558, 2013.

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Luparello, H. E.; Lares, M.; Yaryura, C. Y.; Paz, D.; Padilla, N.; Lambas, D. G.

Effects of superstructure environment on galaxy groups Journal Article

In: mnras, 432 , pp. 1367-1374, 2013.

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Bielby, R.; Hill, M. D.; Shanks, T.; Crighton, N. H. M.; Infante, L.; Bornancini, C. G.; Francke, H.; H'eraudeau, P.; Lambas, D. G.; Metcalfe, N.; Minniti, D.; Padilla, N.; Theuns, T.; Tummuangpak, P.; Weilbacher, P.

The VLT LBG Redshift Survey - III. The clustering and dynamics of Lyman-break galaxies at z tilde 3 Journal Article

In: mnras, 430 , pp. 425-449, 2013.

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Alonso, M. S.; Coldwell, G.; Lambas, D. G.

Effect of bars in AGN host galaxies and black hole activity Journal Article

In: aap, 549 , pp. A141, 2013.

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Giuppone, C. A.; Morais, M. H. M.; Correia, A. C. M.

A semi-empirical stability criterion for real planetary systems with eccentric orbits Journal Article

In: mnras, 436 , pp. 3547-3556, 2013.

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Rodríguez, A.; Giuppone, C. A.; Michtchenko, T. A.

Tidal evolution of close-in exoplanets in co-orbital configurations Journal Article

In: Celestial Mechanics and Dynamical Astronomy, 117 , pp. 59-74, 2013.

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Martí, J. G.; Giuppone, C. A.; Beaug'e, C.

Dynamical analysis of the Gliese-876 Laplace resonance Journal Article

In: mnras, 433 , pp. 928-934, 2013.

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Morais, M. H.; Giuppone, C.

Stability of Prograde and Retrograde Planets in Binary Systems Inproceedings

In: AAS/Division of Dynamical Astronomy Meeting, pp. 204.14, 2013.

BibTeX

Ferrero, I.; Piatti, A. E.

Una novedosa herramienta estadística para desentra~nar las características intrínsecas de una distribuci'on de datos astrofísicos Journal Article

In: Boletin de la Asociacion Argentina de Astronomia La Plata Argentina, 56 , pp. 473-476, 2013.

BibTeX

Abadi, M. G.; Benítez-Llambay, A.; Ferrero, I.

La abundancia de galaxias y halos de materia oscura en el universo CDM Journal Article

In: Boletin de la Asociacion Argentina de Astronomia La Plata Argentina, 56 , pp. 33-36, 2013.

BibTeX

2012

Kley, W.; Müller, T. W. A.; Kolb, S. M.; Benítez-Llambay, P.; Masset, F.

Low-mass planets in nearly inviscid disks: numerical treatment Journal Article

In: aap, 546 , pp. A99, 2012.

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Giuppone, C. A.; Benítez-Llambay, P.; Beaugé, C.

Origin and detectability of co-orbital planets from radial velocity data Journal Article

In: mnras, 421 , pp. 356-368, 2012.

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Coenda, V.; Muriel, H.; Martínez, H. J.

Comparing galaxy populations in compact and loose groups of galaxies Journal Article

In: aap, 543 , pp. A119, 2012.

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Díaz-Giménez, E.; Mamon, G. A.; Pacheco, M.; Mendes de Oliveira, C.; Alonso, M. V.

Compact groups of galaxies selected by stellar mass: the 2MASS compact group catalogue Journal Article

In: mnras, 426 , pp. 296-316, 2012.

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Martínez, H. J.; Zandivarez, A.

The dynamical state of galaxy groups and their luminosity content Journal Article

In: mnras, 419 , pp. L24-L28, 2012.

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Ceccarelli, L.; Herrera-Camus, R.; Lambas, D. G.; Galaz, G.; Padilla, N. D.

Low and high surface brightness galaxies at void walls Journal Article

In: mnras, 426 , pp. L6-L10, 2012.

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581 entries « 22 of 30 »

 

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