Redshift

Results: 993



#Item
731Space / Astrophysics / Space plasmas / European Space Agency / James Webb Space Telescope / Reionization / Redshift / Galaxy / Gamma-ray burst / Physical cosmology / Astronomy / Physics

A strategy to study First Light with JWST M. Stiavelli, S. Lilly, J. Gardner, G. Rieke, M. Rieke , R. Windhorst and the JWST SWG 1. Introduction Before addressing how JWST can detect “First Light” we need to define w

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Source URL: www.stsci.edu

Language: English - Date: 2011-03-08 11:23:35
732X-ray astronomy / Plasma physics / Physical cosmology / Quasar / Radio astronomy / Active galactic nucleus / Radio galaxy / Sloan Digital Sky Survey / Redshift / Astronomy / Observational astronomy / Space

A The Astrophysical Journal, 618:123–138, 2005 January 1 # 2005. The American Astronomical Society. All rights reserved. Printed in U.S.A. HARD X-RAY–EMITTING ACTIVE GALACTIC NUCLEI SELECTED BY THE CHANDRA

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Source URL: hea-www.cfa.harvard.edu

Language: English - Date: 2005-06-09 14:06:56
733Physical cosmology / Active galactic nucleus / Quasar / Chandra X-ray Observatory / Gravitational lens / Redshift / Astronomy / Physics / Space

The Astrophysical Journal, 605:L105–L108, 2004 April 20 䉷 2004. The American Astronomical Society. All rights reserved. Printed in U.S.A. DISCOVERY OF A JETLIKE STRUCTURE AT THE HIGH-REDSHIFT QSO CXOMP J084128.3⫹13

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Source URL: hea-www.cfa.harvard.edu

Language: English - Date: 2005-05-04 13:40:04
734Physics / Physical cosmology / X-ray astronomy / Plasma physics / Astronomical surveys / Active galactic nucleus / Redshift / Photometric redshift / Quasar / Astronomy / Observational astronomy / Space

The Astrophysical Journal, 679:118Y139, 2008 May 20 # 2008. The American Astronomical Society. All rights reserved. Printed in U.S.A. THE LUMINOSITY FUNCTION OF X-RAYYSELECTED ACTIVE GALACTIC NUCLEI: EVOLUTION OF SUPERMA

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Source URL: hea-www.cfa.harvard.edu

Language: English - Date: 2010-10-13 15:27:12
735Physical cosmology / Astronomical surveys / Quasar / Radio astronomy / Active galactic nucleus / Sloan Digital Sky Survey / Redshift / X-ray astronomy / Photometric redshift / Astronomy / Observational astronomy / Physics

The Astrophysical Journal, 690:644–669, 2009 January 1 c[removed]The American Astronomical Society. All rights reserved. Printed in the U.S.A.  doi:[removed]637X[removed]

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Source URL: hea-www.cfa.harvard.edu

Language: English - Date: 2008-12-02 11:35:09
736Plasma physics / X-ray astronomy / Active galactic nucleus / Quasar / Chandra X-ray Observatory / Redshift / Astrophysical X-ray source / NGC / Astronomy / Space / Observational astronomy

The Astrophysical Journal, 705:1336–1355, 2009 November 10  C[removed]doi:[removed]637X[removed]

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Source URL: hea-www.cfa.harvard.edu

Language: English - Date: 2009-12-15 13:52:33
737Space / Plasma physics / Physical cosmology / X-ray astronomy / Physical quantities / Active galactic nucleus / Redshift / Lockman Hole / Quasar / Astronomy / Observational astronomy / Physics

The Astrophysical Journal, 624:630–637, 2005 May 10 # 2005. The American Astronomical Society. All rights reserved. Printed in U.S.A. COMOVING SPACE DENSITY OF X-RAY–SELECTED ACTIVE GALACTIC NUCLEI J. D. Silverman,1,

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Source URL: hea-www.cfa.harvard.edu

Language: English - Date: 2005-06-09 14:05:00
738Astronomy / Redshift / Universe / Cosmic distance ladder / Physical cosmology / Physics / Space

Computing  the  Expansion  History  of  the  Universe   J.  Christiansen   Department  of  Physics   California  Polytechnic  State  University   San  Luis  Obispo,

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Source URL: lambda.gsfc.nasa.gov

Language: English - Date: 2013-11-08 14:35:38
739Physical cosmology / Gravitational lensing / Weak gravitational lensing / Gravitational lens / Priyamvada Natarajan / Redshift / Strong gravitational lensing / Galaxy / Abell 370 / Physics / Astronomy / Galaxy clusters

HST FRONTIER FIELDS PRELIMINARY MAP MODELING CATs Team (Clusters As Telescopes) Johan Richard (CRAL Lyon), Benjamin Clement (University of Arizona), Mathilde Jauzac (University of KwaZulu-Natal), Eric Jullo (LAM Marseill

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Source URL: archive.stsci.edu

Language: English - Date: 2013-10-14 11:59:29
740Weak gravitational lensing / Camera lens / Redshift / Frequency modulation / Astronomy / Measurement / Physics / Physical cosmology / Gravitational lensing

Lens models for the Frontier Fields clusters Version 2: May 1, 2014 Traci Johnson & Keren Sharon [removed], [removed] University of Michigan, Department of Astronomy, 500 Church Street, Ann Arbor, MI 48109,

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Source URL: archive.stsci.edu

Language: English - Date: 2014-05-16 13:42:46
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