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200 papers

We present first results of a spectroscopic survey targeting K-selected galaxies at z=2.0-2.7 using the GNIRS instrument on Gemini-South. We obtained near-infrared spectra with a wavelength coverage of 1.0-2.5 micron for 26 K-bright…

We present initial results from the Subaru Strategic Program (SSP) with Hyper Suprime-Cam (HSC) on a comprehensive survey of emission-line galaxies at z<1.5 based on narrowband (NB) imaging. The first Public Data Release (PDR1) provides us…

We present results from near-infrared spectroscopy of 26 emission-line galaxies at z ~ 2 obtained with the FIRE spectrometer on the Magellan Baade telescope. The sample was selected from the WISP survey, which uses the near-infrared grism…

We use a dense, complete redshift survey, the Smithsonian Hectospec Lensing Survey (SHELS), covering a 4 square degree region of a deep imaging survey, the Deep Lens Survey (DLS), to study the optical spectral properties of Wide-field…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-11 Ho Seong Hwang , Margaret J. Geller , Michael J. Kurtz , Ian P. Dell'Antonio , Daniel G. Fabricant

We present a multiwavelength study of W40 star-forming region using IR observations in UKIRT JHK bands, Spitzer IRAC bands & Herschel PACS bands; 2.12 micron H2 narrow-band imaging; & radio observations from GMRT (610 & 1280 MHz), in a FoV…

Astrophysics of Galaxies · Physics 2015-06-17 K. K. Mallick , M. S. N. Kumar , D. K. Ojha , Rafael Bachiller , M. R. Samal , L. Pirogov

[abbreviated] We present a census of Ly\alpha\ emission at $z\gtrsim7$ utilizing deep near infrared HST grism spectroscopy from the first six completed clusters of the Grism Lens-Amplified Survey from Space (GLASS). In 24/159…

We present a new study of the high latitude galactic contributions to the millimeter sky, based on an analysis of the WMAP data combined with several templates of dust emission (DIRBE/COBE and FIRAS/COBE) and gas tracers (HI and Halpha). To…

Astrophysics · Physics 2009-11-07 G. Lagache

We examine the rest-frame far-infrared emission from powerful radio sources with 1.4GHz luminosity densities of 25<=log(L_1.4/WHz^-1)<=26.5 in the extragalactic Spitzer First Look Survey field. We combine Herschel/SPIRE flux densities with…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-20 N. Seymour , M. Symeonidis , M. Page , the HerMES Consortium

The mid-infrared (IR) range contains many spectral features associated with large molecules and dust grains such as polycyclic aromatic hydrocarbons (PAHs) and silicates. These are usually very strong compared to fine-structure gas lines,…

We explore for the first time the method of cross-correlation of radio synchrotron emission and tracers of large-scale structure in order to detect the diffuse IGM/WHIM. We performed a cross-correlation of a 34 x 34 degree area of 2MASS…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-14 Shea Brown , Damon Farnsworth , Lawrence Rudnick

Observations of neutral hydrogen can provide a wealth of information about the kinematics of galaxies. To learn more about the large scale structures and accretion processes, the extended environment of galaxies have to be observed.…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-20 Attila Popping , Robert Braun

We present mid-infrared maps and preliminary analysis for 61 galaxies observed with the ISOCAM instrument aboard the Infrared Space Observatory. Many of the general features of galaxies observed at optical wavelengths---spiral arms, disks,…

Astrophysics · Physics 2009-10-31 Daniel A. Dale , Nancy A. Silbermann , George Helou

The Wide-field Infrared Survey Explorer (WISE) has completed its all-sky survey at 3.4-22 micron. We merge the WISE data with optical SDSS data and provide a phenomenological characterization of mid-IR, extragalactic sources. WISE is most…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-11 Lin Yan , E. Donoso , C. -W. Tsai , D. Stern , R. J. Assef , P. Eisenhardt , A. W. Blain , R. Cutri , T. Jarrett , S. A. Stanford , E. Wright , C. Bridge , D. A. Riechers

We present first results from a narrowband imaging program for intermediate redshift emission-line galaxies using the newly commissioned FourStar infrared camera at the 6.5m Magellan telescope. To enable prompt identification of H\alpha\…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-04 Janice C. Lee , C. Ly , L. Spitler , I. Labbe , S. Salim , S. E. Persson , M. Ouchi , D. Dale , A. Monson , D. Murphy

We present a photometric analysis of all high Galactic lattitude (|b| > 20d) broad-band parallel images taken by the Near Infrared Camera and Multi-Object Spectrometer (NICMOS) instrument during its initial lifetime in HST Cycle 7. These…

We present and publicly release (https://www.gclasshst.com) the first spatially resolved H$\alpha$ maps of star-forming cluster galaxies at $z\sim1$, made possible with the Wide Field Camera 3 (WFC3) G141 grism on the Hubble Space Telescope…

We describe the infrared properties of sources detected over ~36 deg^2 of sky in the GAMA 15-hr equatorial field, using data from both the Herschel Astrophysical Terahertz Large-Area Survey (H-ATLAS) and Wide-field Infrared Survey (WISE).…

This work focuses on the pilot run of a simulation campaign aimed at investigating the spectroscopic capabilities of the Euclid Near-Infrared Spectrometer and Photometer (NISP), in terms of continuum and emission line detection in the…

Astrophysics of Galaxies · Physics 2024-01-09 Euclid Collaboration , L. Gabarra , C. Mancini , L. Rodriguez Munoz , G. Rodighiero , C. Sirignano , M. Scodeggio , M. Talia , S. Dusini , W. Gillard , B. R. Granett , E. Maiorano , M. Moresco , L. Paganin , E. Palazzi , L. Pozzetti , A. Renzi , E. Rossetti , D. Vergani , V. Allevato , L. Bisigello , G. Castignani , B. De Caro , M. Fumana , K. Ganga , B. Garilli , M. Hirschmann , F. La Franca , C. Laigle , F. Passalacqua , M. Schirmer , L. Stanco , A. Troja , L. Y. A. Yung , G. Zamorani , J. Zoubian , N. Aghanim , A. Amara , N. Auricchio , M. Baldi , R. Bender , C. Bodendorf , D. Bonino , E. Branchini , M. Brescia , J. Brinchmann , S. Camera , V. Capobianco , C. Carbone , J. Carretero , F. J. Castander , M. Castellano , S. Cavuoti , R. Cledassou , G. Congedo , C. J. Conselice , L. Conversi , Y. Copin , L. Corcione , A. Costille , F. Courbin , A. Da Silva , H. Degaudenzi , J. Dinis , F. Dubath , X. Dupac , A. Ealet , S. Farrens , S. Ferriol , M. Frailis , E. Franceschi , P. Franzetti , S. Galeotta , B. Gillis , C. Giocoli , A. Grazian , F. Grupp , L. Guzzo , W. Holmes , A. Hornstrup , P. Hudelot , K. Jahnke , M. Kümmel , S. Kermiche , A. Kiessling , M. Kilbinger , T. Kitching , R. Kohley , B. Kubik , M. Kunz , H. Kurki-Suonio , S. Ligori , P. B. Lilje , I. Lloro , O. Mansutti , O. Marggraf , K. Markovic , F. Marulli , R. Massey , S. Maurogordato , S. Mei , M. Meneghetti , G. Meylan , L. Moscardini , E. Munari , R. C. Nichol , S. -M. Niemi , J. Nightingale , C. Padilla , S. Paltani , F. Pasian , K. Pedersen , W. J. Percival , V. Pettorino , G. Polenta , M. Poncet , F. Raison , J. Rhodes , G. Riccio , E. Romelli , M. Roncarelli , R. Saglia , D. Sapone , P. Schneider , A. Secroun , G. Seidel , S. Serrano , G. Sirri , C. Surace , P. Tallada-Crespí , D. Tavagnacco , A. N. Taylor , I. Tereno , R. Toledo-Moreo , F. Torradeflot , M. Trifoglio , I. Tutusaus , E. A. Valentijn , L. Valenziano , T. Vassallo , Y. Wang , J. Weller , A. Zacchei , S. Andreon , H. Aussel , S. Bardelli , M. Bolzonella , A. Boucaud , E. Bozzo , C. Colodro-Conde , D. Di Ferdinando , M. Farina , J. Graciá-Carpio , E. Keihänen , V. Lindholm , D. Maino , N. Mauri , Y. Mellier , C. Neissner , V. Scottez , M. Tenti , E. Zucca , Y. Akrami , C. Baccigalupi , M. Ballardini , F. Bernardeau , A. Biviano , A. S. Borlaff , E. Borsato , C. Burigana , R. Cabanac , A. Cappi , C. S. Carvalho , S. Casas , T. Castro , K. Chambers , A. R. Cooray , J. Coupon , H. M. Courtois , S. Davini , S. de la Torre , G. De Lucia , G. Desprez , H. Dole , J. A. Escartin , S. Escoffier , I. Ferrero , F. Finelli , S. Fotopoulou , J. Garcia-Bellido , K. George , F. Giacomini , G. Gozaliasl , H. Hildebrandt , I. Hook , O. Ilbert , A. Jimenez Muñoz , J. J. E. Kajava , V. Kansal , C. C. Kirkpatrick , L. Legrand , A. Loureiro , J. Macias-Perez , M. Magliocchetti , G. Mainetti , R. Maoli , S. Marcin , M. Martinelli , N. Martinet , C. J. A. P. Martins , S. Matthew , L. Maurin , R. B. Metcalf , G. Morgante , S. Nadathur , A. A. Nucita , L. Patrizii , V. Popa , C. Porciani , D. Potter , M. Pöntinen , A. G. Sánchez , Z. Sakr , A. Schneider , E. Sefusatti , M. Sereno , A. Shulevski , A. Spurio Mancini , J. Stadel , J. Steinwagner , R. Teyssier , J. Valiviita , A. Veropalumbo , M. Viel , I. A. Zinchenko