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The evolution of the luminous infrared galaxy population is explored using a pure luminosity evolution model which incorporates the locally observed luminosity-temperature distribution for IRAS galaxies. Pure luminosity evolution models in…

Astrophysics · Physics 2009-11-10 Geraint F. Lewis , Scott C. Chapman , George Helou

Radio wavelengths offer a unique possibility to trace the total star-formation rate (SFR) in galaxies, both obscured and unobscured. To probe the dust-unbiased star-formation history, an accurate measurement of the radio luminosity function…

Astrophysics of Galaxies · Physics 2024-01-23 Wenjie Wang , Zunli Yuan , Hongwei Yu , Jirong Mao

We present the redshift evolution of the restframe galaxy luminosity function (LF) in the red r', i', and z' bands as derived from the FORS Deep Field (FDF). Using the deep and homogeneous I-band selected dataset of the FDF we are able to…

We study a set of 3319 galaxies in the redshift interval 0.04 < z < 0.15 with far-infrared (FIR) coverage from the Herschel Stripe 82 survey (HerS), and emission-line measurements, redshifts, stellar masses and star-formation rates (SFRs)…

Astrophysics of Galaxies · Physics 2016-02-17 D. J. Rosario , J. T. Mendel , S. L. Ellison , D. Lutz , J. R. Trump

Through use of multiband (U, B, R, I) photometry we have isolated high redshift (3.0<z<3.5) galaxy candidates in a survey of 1.27 deg^2 to R = 21.25 and a survey of 0.02 deg^2 to R = 23.5. Our pool of candidates constrains the nature of the…

We present the $R$-band luminosity function for a sample of 18678 galaxies, with average redshift $z = 0.1$, from the Las Campanas Redshift Survey. The luminosity function may be fit by a Schechter function with $M^* = -20.29 \pm 0.02 + 5…

We study the relationship between the K-band and the sub-millimetre (submm) emissions of nearby galaxies by computing the bivariate K-band-submm luminosity function (BLF) of the Herschel Reference Survey (HRS), a volume-limited sample…

Cosmology and Nongalactic Astrophysics · Physics 2014-07-02 P. Andreani , L. Spinoglio , A. Boselli , L. Ciesla , L. Cortese , R. Vio , M. Baes , G. J. Bendo , I. De Looze

Using V band photometry of the WINGS survey, we derive galaxy luminosity functions (LF) in nearby clusters. This sample is complete down to Mv=-15.15, and it is homogeneous, thus allowing the study of an unbiased sample of clusters with…

Astrophysics of Galaxies · Physics 2015-08-26 A. Moretti , D. Bettoni , B. M. Poggianti , G. Fasano , J. Varela , M. D'Onofrio , B. Vulcani , A. Cava , J. Fritz , W. J. Couch , M. Moles , P. Kjærgaard

Aims. We aim to study the 250 micron luminosity function (LF) down to much fainter luminosities than achieved by previous efforts. Methods. We developed a modified stacking method to reconstruct the 250 micron LF using optically selected…

Astrophysics of Galaxies · Physics 2016-08-17 L. Wang , P. Norberg , M. Bethermin , N. Bourne , A. Cooray , W. Cowley , L. Dunne , S. Dye , S. Eales , D. Farrah , C. Lacey , J. Loveday , S. Maddox , S. Oliver , M. Viero

A local luminosity function at 15$\mu m$ is derived using the bivariate (15$\mu m$ vs. 60$\mu m$ luminosity) method, based on the newly published ISOCAM LW3-band (15$\mu m$) survey of the very deep IRAS 60$\mu m$ sample in the north…

Astrophysics · Physics 2009-10-31 Cong Xu

We gather infrared (IR) photometric data from 8 to 500 microns (Spitzer, WISE, IRAS and Herschel) for all of the HRS galaxies. Draine & Li (2007) models are fit to the data from which the stellar contribution has been carefully removed. We…

We study the dust properties of galaxies in the redshift range 0.1<z<2.8 observed by the Herschel Space Observatory in the field of the Great Observatories Origins Deep Survey-North as part of PEP and HerMES key programmes. Infrared (IR)…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-19 H. S. Hwang , D. Elbaz , G. E. Magdis , E. Daddi , M. Symeonidis , B. Altieri , A. Amblard , P. Andreani , V. Arumugam , R. Auld , H. Aussel , T. Babbedge , S. Berta , A. Blain , J. Bock , A. Bongiovanni , A. Boselli , V. Buat , D. Burgarella , N. Castro-Rodriguez , A. Cava , J. Cepa , P. Chanial , E. Chapin , R. -R. Chary , A. Cimatti , D. L. Clements , A. Conley , L. Conversi , A. Cooray , H. Dannerbauer , M. Dickinson , H. Dominguez , C. D. Dowell , J. S. Dunlop , E. Dwek , S. Eales , D. Farrah , N. Forster Schreiber , M. Fox , A. Franceschini , W. Gear , R. Genzel , J. Glenn , M. Griffin , C. Gruppioni , M. Halpern , E. Hatziminaoglou , E. Ibar , K. Isaak , R. J. Ivison , W. -S. Jeong , G. Lagache , D. Le Borgne , E. Le Floc'h , H. M. Lee , J. C. Lee , M. G. Lee , L. Levenson , N. Lu , D. Lutz , S. Madden , B. Maffei , B. Magnelli , G. Mainetti , R. Maiolino , L. Marchetti , A. M. J. Mortier , H. T. Nguyen , R. Nordon , B. O'Halloran , K. Okumura , S. J. Oliver , A. Omont , M. J. Page , P. Panuzzo , A. Papageorgiou , C. P. Pearson , I. Perez-Fournon , A. M. Perez Garcia , A. Poglitsch , M. Pohlen , P. Popesso , F. Pozzi , J. I. Rawlings , D. Rigopoulou , L. Riguccini , D. Rizzo , G. Rodighiero , I. G. Roseboom , M. Rowan-Robinson , A. Saintonge , M. Sanchez Portal , P. Santini , M. Sauvage , B. Schulz , Douglas Scott , N. Seymour , L. Shao , D. L. Shupe , A. J. Smith , J. A. Stevens , E. Sturm , L. Tacconi , M. Trichas , K. E. Tugwell , M. Vaccari , I. Valtchanov , J. D. Vieira , L. Vigroux , L. Wang , R. Ward , G. Wright , C. K. Xu , M. Zemcov

Recent cosmological modeling efforts have shown that a local underdensity on scales of a few hundred Mpc (out to z ~ 0.1), could produce the apparent acceleration of the expansion of the universe observed via type Ia supernovae. Several…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-05 R. C. Keenan , A. J. Barger , L. L. Cowie , W. -H. Wang , I. Wold , L. Trouille

We report the Herschel SPIRE detection of dust emission arising from UV-luminous (L>~L*) star-forming galaxies at 3.3<z<4.3. Our sample of 1,913 Lyman Break Galaxy (LBG) candidates is selected over an area of 5.3 deg2 in the Bootes Field of…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-11 Kyoung-Soo Lee , Stacey Alberts , David Atlee , Arjun Dey , Alexandra Pope , Buell T. Jannuzi , Naveen Reddy , Michael J. I. Brown

We present the Ly$\alpha$ luminosity functions (LFs) at $z=$5.7 and 6.6 derived from a new large sample of 1,266 Ly$\alpha$ emitters (LAEs) identified in total areas of 14 and 21 deg$^2$, respectively, based on the early narrowband data of…

We present predictions for the evolution of the galaxy luminosity function, number counts and redshift distributions in the IR based on the Lambda-CDM cosmological model. We use the combined GALFORM semi-analytical galaxy formation model…

Astrophysics · Physics 2009-11-13 C. G. Lacey , C. M. Baugh , C. S. Frenk , L. Silva , G. L. Granato , A. Bressan

We present the luminosity function of 90um selected galaxies from the European Large Area ISO Survey (ELAIS), extending to z=0.3. Their luminosities are in the range 10^9 < h_65^-2 L/Lsun < 10^12, i.e. non-ultraluminous. From our sample of…

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