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JR

Johan Richard

18
Documents
Identifiants chercheurs

Présentation

Publications

755906

The BUFFALO HST Survey

Charles Steinhardt , Mathilde Jauzac , Ana Acebron , Hakim Atek , Peter Capak
The Astrophysical Journal Supplement Series, 2020, 247 (2), pp.64. ⟨10.3847/1538-4365/ab75ed⟩
Article dans une revue hal-03581569v1
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Hubble Frontier Fields: systematic errors in strong lensing models of galaxy clusters – implications for cosmography

Ana Acebron , Eric Jullo , Marceau Limousin , André Tilquin , Carlo Giocoli
Monthly Notices of the Royal Astronomical Society, 2017, 470 (2), pp.1809-1825. ⟨10.1093/mnras/stx1330⟩
Article dans une revue hal-01582883v1
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Hubble Frontier Fields: the geometry and dynamics of the massive galaxy cluster merger MACSJ0416.1−2403

Mathilde Jauzac , Eric Jullo , Dominique Eckert , Harald Ebeling , Johan Richard
Monthly Notices of the Royal Astronomical Society, 2015, 446, pp.4132 - 4147. ⟨10.1093/mnras/stu2425⟩
Article dans une revue hal-01109661v1
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ARE ULTRA-FAINT GALAXIES AT z = 6–8 RESPONSIBLE FOR COSMIC REIONIZATION? COMBINED CONSTRAINTS FROM THE HUBBLE FRONTIER FIELDS CLUSTERS AND PARALLELS

Hakim Atek , Johan Richard , Mathilde Jauzac , Jean-Paul Kneib , Priyamvada Natarajan
The Astrophysical Journal, 2015, ⟨10.1088/0004-637X/814/1/69⟩
Article dans une revue hal-01238613v1

Hubble Frontier Fields : A High Precision Strong Lensing Analysis of Galaxy Cluster MACSJ0416.1-2403 using ~200 Multiple Images

Mathilde Jauzac , Benjamin Clément , Marceau Limousin , Johan Richard , Eric Jullo
Monthly Notices of the Royal Astronomical Society, 2014, 443, pp.1549
Article dans une revue hal-01056116v1

Probing the z > 6 Universe with the First Hubble Frontier Fields Cluster A2744

Hakim Atek , Johan Richard , Jean-Paul Kneib , Benjamin Clément , Eiichi Egami
The Astrophysical Journal, 2014, 786, pp.60. ⟨10.1088/0004-637X/786/1/60⟩
Article dans une revue hal-00991378v1

Mass and magnification maps for the Hubble Space Telescope Frontier Fields clusters: implications for high-redshift studies

Johan Richard , Mathilde Jauzac , Marceau Limousin , Eric Jullo , Benjamin Clément
Monthly Notices of the Royal Astronomical Society, 2014, 444, pp.268-289. ⟨10.1093/MNRAS/STU1395⟩
Article dans une revue hal-01058984v1

X-ray, lensing and Sunyaev-Zel'dovich triaxial analysis of Abell 1835 out to R200

Andrea Morandi , Marceau Limousin , Jack Sayers , Sunil R. Golwala , Nicole G. Czakon
Monthly Notices of the Royal Astronomical Society, 2012, 425, pp.2069-2082. ⟨10.1111/J.1365-2966.2012.21196.X⟩
Article dans une revue hal-00765997v1
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Gravitationally Lensed Galaxies at 2 < z < 3.5: Direct Abundance Measurements of Lyα Emitters

Lise Christensen , Peter Laursen , Johan Richard , Jens Hjorth , Bo Milvang-Jensen
Astronomy and Astrophysics - A&A, 2012, 1209, pp.775
Article dans une revue hal-00766095v1

Gravitationally lensed galaxies at 2 < z < 3.5: direct abundance measurements of Ly α emitters

Lise Christensen , Peter Laursen , Johan Richard , Jens Hjorth , Bo Milvang-Jensen
Monthly Notices of the Royal Astronomical Society, 2012, 427, pp.1973-1982. ⟨10.1111/J.1365-2966.2012.22007.X⟩
Article dans une revue hal-00842633v1

A weak lensing mass reconstruction of the large-scale filament feeding the massive galaxy cluster MACS J0717.5+3745

Mathilde Jauzac , Eric Jullo , Jean-Paul Kneib , Harald Ebeling , Alexie Leauthaud
Monthly Notices of the Royal Astronomical Society, 2012, 426, pp.3369-3384. ⟨10.1111/J.1365-2966.2012.21966.X⟩
Article dans une revue hal-00766004v1
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Dynamical analysis of strong-lensing galaxy groups at intermediate redshift

Roberto Muñoz , Veronica Motta , Tomas Verdugo , Francesco Garrido , Marceau Limousin
Astronomy and Astrophysics - A&A, 2012, 1212, pp.2624
Article dans une revue hal-00766009v1

The low-mass end of the fundamental relation for gravitationally lensed star-forming galaxies at 1 < z < 6

Lise Christensen , Johan Richard , Jens Hjorth , Bo Milvang-Jensen , Peter Laursen
Monthly Notices of the Royal Astronomical Society, 2012, 427, pp.1953-1972. ⟨10.1111/J.1365-2966.2012.22006.X⟩
Article dans une revue hal-00842636v1
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The Low Mass End of the Fundamental Relation for Gravitationally Lensed Star Forming Galaxies at 1 < z < 6

Lise Christensen , Johan Richard , Jens Hjorth , Bo Milvang-Jensen , Peter Laursen
Astronomy and Astrophysics - A&A, 2012, 1209, pp.767
Article dans une revue hal-00766096v1

Hubble Space Telescope Observations of a Spectacular New Strong-Lensing Galaxy Cluster: MACS J1149.5+2223 at z = 0.544

Graham P. Smith , Harald Ebeling , Marceau Limousin , Jean-Paul Kneib , A. M. Swinbank
The Astrophysical journal letters, 2009, 707, pp.L163-L168. ⟨10.1088/0004-637X/707/2/L163⟩
Article dans une revue hal-00660854v1
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Probing the slope of cluster mass profile with gravitational Einstein rings: application to Abell 1689

H. Tu , Marceau Limousin , B. Fort , C. G. Shu , J. F. Sygnet
Monthly Notices of the Royal Astronomical Society, 2008, 386, pp.1169-1178. ⟨10.1111/J.1365-2966.2008.12929.X⟩
Article dans une revue hal-00281531v1

Combining Strong and Weak Gravitational Lensing in Abell 1689

Marceau Limousin , Johan Richard , Eric Jullo , Jean-Paul Kneib , Bernard Fort
The Astrophysical Journal, 2007, 668, pp.643-666. ⟨10.1086/521293⟩
Article dans une revue hal-00193518v1

A Statistical Study of Multiply Imaged Systems in the Lensing Cluster Abell 68

Johan Richard , Jean-Paul Kneib , Eric Jullo , Giovanni Covone , Marceau Limousin
The Astrophysical Journal, 2007, 662, pp.781-796. ⟨10.1086/517875⟩
Article dans une revue hal-00193522v1