W
W. L. Holzapfel
Researcher at University of California, Berkeley
Publications - 406
Citations - 31777
W. L. Holzapfel is an academic researcher from University of California, Berkeley. The author has contributed to research in topics: Cosmic microwave background & South Pole Telescope. The author has an hindex of 93, co-authored 388 publications receiving 29691 citations. Previous affiliations of W. L. Holzapfel include McGill University & California Institute of Technology.
Papers
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Journal ArticleDOI
Imaging the Sunyaev–Zel'dovich Effect
John E. Carlstrom,Marshall Joy,Laura Grego,Gilbert Holder,W. L. Holzapfel,Joseph J. Mohr,S. Patel,Erik D. Reese +7 more
TL;DR: In this article, the authors report on results of interferometric imaging of the Sunyaev-Zel'dovich Effect (SZE) with the OVRO and BIMA mm-arrays.
Journal ArticleDOI
Measurement of Arcminute-Scale Cosmic Microwave Background Anisotropy with the Berkeley-Illinois-Maryland Association Array
K. S. Dawson,W. L. Holzapfel,John E. Carlstrom,Marshall Joy,Samuel J. LaRoque,Amber Miller,Daisuke Nagai +6 more
TL;DR: In this article, the authors reported the results of their continued study of arcminute-scale anisotropy in the cosmic microwave background (CMB) with the Berkeley-Illinois-Maryland Association array.
Journal ArticleDOI
X-Ray Properties of SPT-selected Galaxy Clusters at 0.2 < z < 1.5 Observed with XMM-Newton
Esra Bulbul,Esra Bulbul,I-Non Chiu,Joseph J. Mohr,Joseph J. Mohr,Michael McDonald,Bradford Benson,Bradford Benson,Mark W. Bautz,Matthew B. Bayliss,Lindsey Bleem,Lindsey Bleem,Mark Brodwin,Sebastian Bocquet,R. Capasso,J. P. Dietrich,Bill Forman,Julie Hlavacek-Larrondo,W. L. Holzapfel,G. Khullar,Matthias Klein,Ralph P. Kraft,Eric D. Miller,Christian L. Reichardt,A. Saro,Keren Sharon,B. Stalder,Tim Schrabback,Adam Stanford +28 more
TL;DR: In this paper, the authors present measurements of the X-ray observables of the intra-cluster medium (ICM), including luminosity, ICM mass, emission-weighted mean temperature, and integrated pressure, derived from XMM-Newton Xray observations of a Sunyaev-Zel'dovich Effect (SZE) selected sample of 59 galaxy clusters from the South Pole Telescope SPT-SZ survey.
Journal ArticleDOI
SPT-CL J2040–4451: An SZ-selected Galaxy Cluster at z = 1.478 with Significant Ongoing Star Formation
Matthew B. Bayliss,M. L. N. Ashby,Jonathan Ruel,Mark Brodwin,K. A. Aird,Marshall W. Bautz,Bradford Benson,Lindsey Bleem,Lindsey Bleem,Sebastian Bocquet,John E. Carlstrom,C. L. Chang,C. L. Chang,H. M. Cho,Alejandro Clocchiatti,T. M. Crawford,A. T. Crites,Shantanu Desai,M. A. Dobbs,J. P. Dudley,Ryan J. Foley,Ryan J. Foley,William R. Forman,Elizabeth George,D. Gettings,Michael D. Gladders,Anthony H. Gonzalez,T. de Haan,N. W. Halverson,F. W. High,Gilbert Holder,W. L. Holzapfel,S. Hoover,J. D. Hrubes,C. Jones,Marshall Joy,Ryan Keisler,Lloyd Knox,Adrian T. Lee,Adrian T. Lee,E. M. Leitch,Jiayi Liu,M. Lueker,M. Lueker,D. Luong-Van,Adam Mantz,Daniel P. Marrone,Ken Mawatari,Michael McDonald,Jeff McMahon,J. Mehl,J. Mehl,S. S. Meyer,Eric D. Miller,L. M. Mocanu,Joseph J. Mohr,T. E. Montroy,S. S. Murray,Stephen Padin,Stephen Padin,T. Plagge,C. Pryke,Christian L. Reichardt,Armin Rest,J. E. Ruhl,Benjamin Saliwanchik,A. Saro,J. T. Sayre,K. K. Schaffer,K. K. Schaffer,Erik Shirokoff,Erik Shirokoff,J. Song,B. Stalder,R. Šuhada,Helmuth Spieler,S. A. Stanford,S. A. Stanford,Z. K. Staniszewski,Antony A. Stark,K. T. Story,Christopher W. Stubbs,A. van Engelen,K. Vanderlinde,Joaquin Vieira,Alexey Vikhlinin,R. Williamson,Oliver Zahn,A. Zenteno +88 more
TL;DR: SPT-CL J2040-4451 as mentioned in this paper was a candidate galaxy cluster identified in the first 720 deg^2 of the South Pole Telescope Sunyaev-Zel'dovich (SPTSZ) survey, and has been confirmed in follow-up imaging and spectroscopy.
Journal ArticleDOI
Non-parametric modeling of the intra-cluster gas using APEX-SZ bolometer imaging data
Kaustuv Basu,Kaustuv Basu,Y.-Y. Zhang,Martin W. Sommer,Martin W. Sommer,Andreas Bender,F. Bertoldi,M. A. Dobbs,H. J. Eckmiller,N. W. Halverson,W. L. Holzapfel,Cathy Horellou,V. Jaritz,Daniel Johansson,Bradley R. Johnson,J. Kennedy,Ruediger Kneissl,Trevor Lanting,Aaron Lee,Aaron Lee,J. Mehl,Karl M. Menten,F. P. Navarrete,Florian Pacaud,Christian L. Reichardt,Thomas H. Reiprich,Paul L. Richards,D. Schwan,Ben Westbrook +28 more
TL;DR: In this article, a non-parametric de-projection method was proposed to study the physical properties of the intra-cluster gas by using a nonparametric method that is, aside from the assumption of spherical symmetry, free from modeling bias.