P
Peter Eisenhardt
Researcher at California Institute of Technology
Publications - 330
Citations - 43497
Peter Eisenhardt is an academic researcher from California Institute of Technology. The author has contributed to research in topics: Galaxy & Redshift. The author has an hindex of 93, co-authored 324 publications receiving 39810 citations. Previous affiliations of Peter Eisenhardt include University of California, Davis & National Science Foundation.
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Journal ArticleDOI
Evidence against a redshift z > 6 for the galaxy STIS123627+621755.
Daniel Stern,Peter Eisenhardt,Hyron Spinrad,Steve Dawson,Wil van Breugel,Arjun Dey,Wim de Vries,S. A. Stanford,S. A. Stanford +8 more
TL;DR: Optical and near-infrared observations of the source STIS123627+621755 are reported, finding a detection of the galaxy at 6,700 Å and a non-detection at a wavelength of 1.2 µm, contrary to expectations for z ≈ 6.68.
Journal ArticleDOI
Evidence Against a Redshift z>6 for the Galaxy STIS 123627+621755
Daniel Stern,Peter Eisenhardt,Hyron Spinrad,Steve Dawson,Wil van Breugel,Arjun Dey,Wim de Vries,S. A. Stanford,S. A. Stanford +8 more
TL;DR: In this paper, the authors reported a detection of a galaxy at 6700 Angstroms, below the Lyman limit for z = 6.68 and the most distant spectroscopically-identified object claimed.
Journal ArticleDOI
IDCS J1426.5+3508: Weak Lensing Analysis of a Massive Galaxy Cluster at $z=1.75$
Wenli Mo,Anthony H. Gonzalez,M. James Jee,Richard Massey,Jason Rhodes,Mark L. Brown,Peter Eisenhardt,Daniel P. Marrone,S. A. Stanford,Gregory R. Zeimann +9 more
TL;DR: In this article, a weak lensing analysis of the galaxy cluster IDCS J1426.5+3508 is presented, which is the highest redshift strong lensing cluster known and the most distant cluster for which a weak-lensing analysis has been undertaken.
Journal ArticleDOI
The Chandra Deep Wide-Field Survey: A New Chandra Legacy Survey in the Bo\"otes Field I. X-ray Point Source Catalog, Number Counts and Multi-Wavelength Counterparts.
Alberto Masini,Ryan C. Hickox,Christopher M. Carroll,James Aird,D. M. Alexander,Roberto J. Assef,Richard G. Bower,M. Brodwin,Michael J. I. Brown,Shami Chatterjee,Chien-Ting J. Chen,Arjun Dey,M. A. DiPompeo,Kenneth Duncan,Peter Eisenhardt,William R. Forman,Anthony H. Gonzalez,Andy D. Goulding,K. Hainline,Buell T. Jannuzi,C. Jones,Christopher S. Kochanek,R. P. Kraft,Kyoung-Soo Lee,Eric D. Miller,James Mullaney,Adam D. Myers,A. F. Ptak,A. Stanford,D. Stern,A. Vikhlinin,D. A. Wake,S. S. Murray +32 more
TL;DR: In this paper, the authors presented a new, ambitious survey performed with the Chandra X-ray Observatory of the 9.3 deg$^2$ Bootes field of the NOAO Deep Wide-Field Survey.
Journal ArticleDOI
Unveiling the merger dynamics of the most massive MaDCoWS cluster at $z = 1.2$ from a multi-wavelength mapping of its intracluster medium properties
Florian Ruppin,Mike McDonald,Mark Brodwin,R. Adam,P. A. R. Ade,Pascale Andre,A. Andrianasolo,M. Arnaud,H. Aussel,I. Bartalucci,Marshall W. Bautz,A. Beelen,Aurélien Benoit,A. Bideaud,O. Bourrion,Manuel Calvo,A. Catalano,B. Comis,B. Decker,M. De Petris,F.-X. Désert,Simon Doyle,E. F. C. Driessen,Peter Eisenhardt,Alicia Gomez,Anthony H. Gonzalez,J. Goupy,Florian Kéruzoré,C. Kramer,Bilal Ladjelate,G. Lagache,S. Leclercq,J.-F. Lestrade,J. F. Macías-Pérez,P. D. Mauskopf,F. Mayet,Alessandro Monfardini,Emily Moravec,L. Perotto,G. Pisano,E. Pointecouteau,N. Ponthieu,G. W. Pratt,V. Revéret,A. Ritacco,C. Romero,H. Roussel,K. F. Schuster,Shibo Shu,Albrecht Sievers,S. A. Stanford,D. Stern,Carole Tucker,R. Zylka +53 more
TL;DR: In this article, the authors presented the results of a multi-wavelength analysis of the very massive cluster MOO J1142$+$1527 at a redshift of 1.7R = 1.2$ using high angular resolution X-ray and SZ data.