Zobrazeno 1 - 10
of 414
pro vyhledávání: '"Tunon C"'
Autor:
González-Morán, A. L., Haro, P. Arrabal, Muñóz-Tuñón, C., Rodríguez-Espinosa, J. M., Sánchez-Almeida, J., Calhau, J., Gaztañaga, E., Castander, F. J., Renard, P., Cabayol, L., Fernandez, E., Padilla, C., Garcia-Bellido, J., Miquel, R., De Vicente, J., Sanchez, E., Sevilla-Noarbe, I., Navarro-Gironés, D.
We present an application of unsupervised Machine Learning Clustering to the PAU Survey of galaxy spectral energy distribution (SED) within the COSMOS field. The clustering algorithm is implemented and optimized to get the relevant groups in the data
Externí odkaz:
http://arxiv.org/abs/2307.13840
Autor:
Garzón, F., Balcells, M., Gallego, J., Gry, C., Guzmán, R., Hammersley, P., Herrero, A., Muñoz-Tuñón, C., Pelló, R., Prieto, M., Bourrec, É., Cabello, C., Cardiel, N., González-Fernández, C., Laporte, N., Milliard, B., Pascual, S., Patrick, L. R., Patrón, J., Ramírez-Alegría, S., Streblyanska, A.
Publikováno v:
A&A 667, A107 (2022)
We present EMIR, a powerful near-infrared (NIR) camera and multi-object spectrograph (MOS) installed at the Nasmyth focus of the 10.4 m GTC. EMIR was commissioned in mid-2016 and is offered as a common-user instrument. It provides spectral coverage o
Externí odkaz:
http://arxiv.org/abs/2209.15395
Autor:
Almeida, J. Sanchez, Calhau, J., Munoz-Tunon, C., Gonzalez-Moran, A. L., Rodriguez-Espinosa, J. M.
Aiming at the detection of cosmological gas being accreted onto galaxies of the local Universe, we examined the Halpha emission in the halo of 164 galaxies in the field of view of the Multi-Unit Spectroscopic Explorer Wide survey (\musew ) with obser
Externí odkaz:
http://arxiv.org/abs/2205.12782
Autor:
Calvi, R., Dannerbauer, H., Haro, P. Arrabal, Espinosa, J. M. Rodríguez, Tuñón, C. Muñoz, González, P. G. Pérez, Geier, S.
We report the results of a pilot spectroscopic program of a region at z=5.2 in the GOODS-N field containing an overdensity of galaxies around the well-known submillimeter galaxy HDF850.1. We have selected candidate cluster members from the optical 25
Externí odkaz:
http://arxiv.org/abs/2101.02747
Autor:
Haro, P. Arrabal, Espinosa, J. M. Rodríguez, Muñoz-Tuñón, C., Sobral, D., Lumbreras-Calle, A., Boquien, M., Hernán-Caballero, A., Rodríguez-Muñoz, L., Pampliega, B. Alcalde
The differences between the inherent stellar populations (SPs) of LAEs and LBGs are a key factor in understanding early galaxy formation and evolution. We have run a set of SP burst-like models for a sample of 1,558 sources at $3.4
Externí odkaz:
http://arxiv.org/abs/2004.11175
Autor:
Putko, J., Almeida, J. Sanchez, Munoz-Tunon, C., Ramos, A. Asensio, Elmegreen, B. G., Elmegreen, D. M.
The three-dimensional (3-D) shape of a galaxy inevitably is tied to how it has formed and evolved and to its dark matter halo. Local extremely metal-poor galaxies (XMPs; defined as having an average gas-phase metallicity < 0.1 solar) are important ob
Externí odkaz:
http://arxiv.org/abs/1907.10496
Publikováno v:
A&A 632, A15 (2019)
The morphological evolution of star-forming galaxies provides important clues to understand their physical properties, as well as the triggering and quenching mechanisms of star formation. We aim at connecting morphology and star-formation properties
Externí odkaz:
http://arxiv.org/abs/1904.10462
Autor:
Almeida, J. Sanchez, Olmo-Garcia, A., Elmegreen, B. G., Elmegreen, D. M., Filho, M., Munoz-Tunon, C., Perez-Montero, E., Roman, J.
The cosmological numerical simulations tell us that accretion of external metal-poor gas drives star-formation (SF) in galaxy disks. One the best pieces of observational evidence supporting this prediction is the existence of low metallicity star-for
Externí odkaz:
http://arxiv.org/abs/1810.08453
Autor:
Haro, P. Arrabal, Espinosa, J. M. Rodríguez, Muñoz-Tuñón, C., Pérez-González, P. G., Dannerbauer, H., Bongiovanni, Á., Barro, G., Cava, A., Lumbreras-Calle, A., Hernán-Caballero, A., Eliche-Moral, M. C., Sánchez, H. Domínguez, Conselice, C. J., Tresse, L., Pampliega, B. Alcalde, Balcells, M., Daddi, E., Rodighiero, G.
We have undertaken a comprehensive search for both Lyman Alpha Emitters (LAEs) and Lyman Break Galaxies (LBGs) in the SHARDS Survey of the GOODS-N field. SHARDS is a deep imaging survey, made with the 10.4 m Gran Telescopio Canarias (GTC), employing
Externí odkaz:
http://arxiv.org/abs/1805.00477
Autor:
Lumbreras-Calle, A., Muñoz-Tuñón, C., Méndez-Abreu, J., Mas-Hesse, J. M., Pérez-González, P. G., Pampliega, B. Alcalde, Haro, P. Arrabal, Cava, A., Sánchez, H. Domínguez, Eliche-Moral, M. C., Alonso-Herrero, A., Borlaff, A., Gallego, J., Hernán-Caballero, A., Koekemoer, A. M., Rodríguez-Muñoz, L.
Publikováno v:
A&A 621, A52 (2019)
The physical processes driving the evolution of star formation (SF) in galaxies over cosmic time still present many open questions. Recent galaxy surveys allow now to study these processes in great detail at intermediate redshift. In this work, we bu
Externí odkaz:
http://arxiv.org/abs/1803.08045