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[PDF] Top 20 The luminosity-metallicity relation in the local Universe from the 2dF Galaxy Redshift Survey

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The luminosity-metallicity relation in the local Universe from the 2dF Galaxy Redshift Survey

The luminosity-metallicity relation in the local Universe from the 2dF Galaxy Redshift Survey

... investigate the luminositymetallicity (L–Z) relation in the local Universe (0 < z < ...extracted from the 2dF Galaxy ... Voir le document complet

12

The LEDA galaxy distribution : I. Maps of the Local Universe

The LEDA galaxy distribution : I. Maps of the Local Universe

... – galaxy – cosmology– 1. Introduction Angular and radial maps of the Local Universe are the first step for astronomers to investigate the nature of large scale structures ... Voir le document complet

13

Kinematic analysis of a sample of X-ray luminous distant galaxy clusters : The LX − σv relation in the z &gt; 0.6 universe

Kinematic analysis of a sample of X-ray luminous distant galaxy clusters : The LX − σv relation in the z > 0.6 universe

... For the flux measurements, we applied the growth curve analysis (GCA, Böhringer et ...method in the soft 0.5 −2 keV band. This energy range is the “classical” one adopted in ... Voir le document complet

24

The VIMOS Public Extragalactic Redshift Survey (VIPERS). Exploring the dependence of the three-point correlation function on stellar mass and luminosity at $0.5 &lt; z &lt; 1.1$

The VIMOS Public Extragalactic Redshift Survey (VIPERS). Exploring the dependence of the three-point correlation function on stellar mass and luminosity at $0.5 < z < 1.1$

... for the 3PCF it is possible to derive the relation ζ g ∼ b 3 1 ζ m , that is valid at the first ...Hence, from Eq. 2 we have that Q ∝ 1/b 1 , and therefore the dependence of ζ on ... Voir le document complet

13

Cosmological model dependence of the galaxy luminosity
          function: far-infrared results in the Lemaître-Tolman-Bondi model

Cosmological model dependence of the galaxy luminosity function: far-infrared results in the Lemaître-Tolman-Bondi model

... discrepancies in the luminosity distance − redshift relation, still allowed by the ...observations. The 1 /V max methodology studied here is a necessary way to compute ... Voir le document complet

21

The extended Baryon Oscillation Spectroscopic Survey: Variability selection and quasar luminosity function

The extended Baryon Oscillation Spectroscopic Survey: Variability selection and quasar luminosity function

... of Universe – surveys ...ingredient in our understanding of cosmology and galaxy ...among the most luminous extragalactic sources, they have become a main- stay of cosmological surveys such as ... Voir le document complet

15

The end of the universe

The end of the universe

... and the universe will ...just the Earth, surrounded by “The Heavens”, with of course humankind at the centre of ...orbiting the Sun. Later we found the Sun was just one of ... Voir le document complet

2

The edge of the universe

The edge of the universe

... The Beginning of the Universe was not just a creation of matter and energy; it was also the creation of space and time. We see galaxies getting further away because they are being swept away ... Voir le document complet

2

Impact of photometric redshifts on the galaxy power spectrum and BAO scale in the LSST survey

Impact of photometric redshifts on the galaxy power spectrum and BAO scale in the LSST survey

... In the left panel of Fig. 2 , we show the expected galaxy sur- face density number as a function of the i-band magnitude ...compared the numbers obtained from the ... Voir le document complet

15

Origin of the metallicity distribution in the thick disc

Origin of the metallicity distribution in the thick disc

... explore the origin of the inverted metallicity gradients at high |z|, we build upon ...quantify the evolution of the stellar migration with time, metallicity and as a function of ... Voir le document complet

15

The expanding universe

The expanding universe

... Because the explosion happens when a critical amount has been collected, we can estimate the energy ...occurs in a distant galaxy, we measure how bright it looks, which gives us its ... Voir le document complet

2

Expedition in the Update Universe

Expedition in the Update Universe

... determine the factual nature of situations in epistemic ...‘externalize’ the precondition and postcondition functions that were fused with the event model in ...on the one hand, ... Voir le document complet

18

A search for edge-on galaxy lenses in the CFHT Legacy Survey

A search for edge-on galaxy lenses in the CFHT Legacy Survey

... for the number of lensing elliptical galaxies assuming a perfect rela- tion between magnitude and velocity dispersion as given by the Faber-Jackson relation whose normalization is taken from ... Voir le document complet

9

Baryon Acoustic Oscillations in the Large Scale Structures of the Universe as seen by the Sloan Digital Sky Survey

Baryon Acoustic Oscillations in the Large Scale Structures of the Universe as seen by the Sloan Digital Sky Survey

... , James Rich, Gordon T. Richards, George H. Rieke, Marcia J. Rieke, Hans-Walter Rix, Annie C. Robin, Helio J. Rocha-Pinto, Constance M. Rockosi, Natalie A. Roe, Emmanuel Rollinde, Ashley J. Ross, Nicholas P. Ross, Bruno ... Voir le document complet

187

The ISM scaling relations in DustPedia late-type galaxies: A benchmark study for the Local Universe

The ISM scaling relations in DustPedia late-type galaxies: A benchmark study for the Local Universe

... to the anonymous referee, whose com- ments and suggestions improved the quality of this ...manuscript. The authors would like to thank ...by the Euro- pean Union under the Seventh ... Voir le document complet

21

Positron Annihilation in the Galaxy

Positron Annihilation in the Galaxy

... Results in the Next Decade A next-generation, wide-field (>2 sr) imaging telescope with an all-sky observing strategy and excellent energy resolution (∼1%) is needed to progress our understanding of ... Voir le document complet

10

Chemical analysis of carbon stars in the Local Group. II. The Carina dwarf spheroidal galaxy

Chemical analysis of carbon stars in the Local Group. II. The Carina dwarf spheroidal galaxy

... elements in the gas phase is not ...that the condensation temperature increases with the C/O ratio and with increasing element abundances: ...easily in the cir- cumstellar ... Voir le document complet

9

Chemical analysis of carbon stars in the Local Group - II. The Carina dwarf spheroidal galaxy

Chemical analysis of carbon stars in the Local Group - II. The Carina dwarf spheroidal galaxy

... weaker in the spec- tra of ALW-C6 and ALW-C7 compared to the same Zr lines in the stars analysed in Paper ...that the differ- ence in intensity cannot only be ... Voir le document complet

10

The X-ray universe

The X-ray universe

... Vous avez des questions? Nous pouvons vous aider. Pour communiquer directement avec un auteur, consultez la première page de la revue dans laquelle son article a été publié afin de trouver ses coordonnées. Si vous ... Voir le document complet

2

Probing the impact of metallicity on the dust properties in galaxies

Probing the impact of metallicity on the dust properties in galaxies

... Acknowledgements J’ai effectu´e cette th`ese au CEA `a Saclay au Laboratoire AIM (ou Service d’Astrophysique) au sein de l’IRFU, grˆace `a une bourse CFR. Je tenais donc `a remercier le chef de service Pierre-Olivier ... Voir le document complet

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