Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Fioc, Michel"'
Publikováno v:
A&A 623, A143 (2019)
A code computing consistently the evolution of stars, gas and dust, as well as the energy they radiate, is required to derive reliably the history of galaxies by fitting synthetic SEDs to multiwavelength observations. The new code P\'egase.3 describe
Externí odkaz:
http://arxiv.org/abs/1902.07929
P\'egase.3 is a Fortran 95 code modeling the spectral evolution of galaxies from the far-ultraviolet to submillimeter wavelengths. It also follows the chemical evolution of their stars, gas and dust. For a given scenario (a set of parameters defining
Externí odkaz:
http://arxiv.org/abs/1902.02198
Autor:
Drouart, Guillaume, Rocca-Volmerange, Brigitte, De Breuck, Carlos, Fioc, Michel, Lehnert, Matthew, Seymour, Nick, Stern, Dan, Vernet, Joel
High-redshift radio galaxies present signs of both star formation and AGN activity, making them ideal candidates to investigate the connection and coevolution of AGN and star formation in the progenitors of present-day massive galaxies. We make use o
Externí odkaz:
http://arxiv.org/abs/1606.08983
Autor:
Fioc, Michel
Aspects ([asp{\epsilon}], "ASsociation PositionnellE/ProbabilistE de CaTalogues de Sources" in French) is a Fortran 95 code for the cross-identification of astrophysical sources. Its source files are freely available. Given the coordinates and positi
Externí odkaz:
http://arxiv.org/abs/1404.4224
Autor:
Rocca-Volmerange, Brigitte, Drouart, Guillaume, De Breuck, Carlos, Vernet, Joel, Seymour, Nicholas, Wylezalek, Domenika, Lehnert, Matthew, Nesvadba, Nicole, Fioc, Michel
The new evolutionary code Pegase.3 is used for the spectral synthesis of continuous optical-Spitzer-Herschel-submm spectral energy distributions (SEDs) of two z=3.8 radio galaxies 4C 41.17 and TN J2007-1316. Both galaxies are selected from the Hersch
Externí odkaz:
http://arxiv.org/abs/1301.1983
Autor:
Fioc, Michel
Publikováno v:
A&A 566, A8 (2014)
We describe a probabilistic method of cross-identifying astrophysical sources in two catalogs from their positions and positional uncertainties. The probability that an object is associated with a source from the other catalog, or that it has no coun
Externí odkaz:
http://arxiv.org/abs/1209.5361
Autor:
Fioc, Michel
We describe a simple probabilistic method to cross-identify astrophysical sources from different catalogs and provide the probability that a source is associated with a source from another catalog or that it has no counterpart. When the positional un
Externí odkaz:
http://arxiv.org/abs/1203.1519
Autor:
Lancon, Ariane, Ocvirk, Pierre, Borgne, Damien Le, Pichon, Christophe, Prugniel, Philippe, Fioc, Michel, Rocca-Volmerange, Brigitte, Soubiran, Caroline
One way to extract more information from the integrated light of galaxies is to improve the spectral resolution at which observations and analysis are carried out. The population synthesis code currently providing the highest spectral resolution is P
Externí odkaz:
http://arxiv.org/abs/astro-ph/0501278
Autor:
Borgne, Damien Le, Rocca-Volmerange, Brigitte, Prugniel, Philippe, Lancon, Ariane, Fioc, Michel, Soubiran, Caroline
Publikováno v:
Astron.Astrophys.425:881-897,2004
We present PEGASE-HR, a new stellar population synthesis program generating high resolution spectra (R=10 000) over the optical range lambda=400--680 nm. It links the spectro-photometric model of galaxy evolution PEGASE.2 (Fioc & Rocca-Volmerange 199
Externí odkaz:
http://arxiv.org/abs/astro-ph/0408419
Publikováno v:
Astrophys.Space Sci. 269 (1999) 233-239
Deep galaxy counts are among the best constraints on the cosmic star formation history (SFH) of galaxies. The evolution of the star formation activity is followed on a wide range of redshifts (0< z < 4) covering most of the history of the Universe. T
Externí odkaz:
http://arxiv.org/abs/astro-ph/0001398