D
Dongwoo Chung
Researcher at Stanford University
Publications - 19
Citations - 370
Dongwoo Chung is an academic researcher from Stanford University. The author has contributed to research in topics: Telescope & First light. The author has an hindex of 8, co-authored 10 publications receiving 263 citations.
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Line-Intensity Mapping: 2017 Status Report
Ely D. Kovetz,Marco P. Viero,Adam Lidz,Laura Newburgh,Mubdi Rahman,Eric R. Switzer,Marc Kamionkowski,J. E. Aguirre,Marcelo A. Alvarez,James J. Bock,J. Richard Bond,Goeffry Bower,C. Matt Bradford,Patrick C. Breysse,Philip Bull,Tzu-Ching Chang,Yun-Ting Cheng,Dongwoo Chung,Kieran Cleary,Asantha Corray,A. T. Crites,Rupert A. C. Croft,O. Doré,Michael Eastwood,Andrea Ferrara,José Fonseca,Daniel C. Jacobs,Garrett K. Keating,Guilaine Lagache,Gunjan Lakhlani,Adrian Liu,Kavilan Moodley,Norm Murray,Aurélie Pénin,Gergö Popping,Anthony R. Pullen,Dominik Reichers,Shun Saito,Ben Saliwanchik,Mario G. Santos,Rachel S. Somerville,G. Stacey,George Stein,Francesco Villaescusa-Navarro,Eli Visbal,Amanda Weltman,Laura Wolz,Micheal Zemcov +47 more
TL;DR: In this paper, the authors report on the recent advances in theory, instrumentation and observation that were presented in these workshops and some of the opportunities and challenges that were identified looking forward.
Proceedings ArticleDOI
Prime-Cam: A first-light instrument for the CCAT-prime telescope
Eve M. Vavagiakis,Zeeshan Ahmed,Aamir Ali,Kaustuv Basu,Nicholas Battaglia,Frank Bertoldi,Richard J. Bond,Ricardo Bustos,Scott Chapman,Dongwoo Chung,Gabriele Coppi,Nicholas F. Cothard,Simon Dicker,Cody J. Duell,Shannon M. Duff,J. Erler,Michel Fich,Nicholas Galitzki,Patricio A. Gallardo,Shawn W. Henderson,Terry Herter,Gene C. Hilton,Johannes Hubmayr,Kent D. Irwin,Brian J. Koopman,Jeff McMahon,Norman Murray,Michael D. Niemack,Thomas Nikolas,Michael R. Nolta,John Orlowski-Scherer,Stephen C. Parshley,Dominik Riechers,Kayla Rossi,Douglas Scott,Carlos Sierra,Max Silva-Feaver,Sara M. Simon,Gordon J. Stacey,Jason R. Stevens,Joel N. Ullom,Michael R. Vissers,Samantha Walker,Edward J. Wollack,Zhilei Xu,Ningfeng Zhu +45 more
TL;DR: In this article, the authors present an overview of the motivation and design of Prime-Cam, a first-light instrument for CCAT-prime, a 6-meter aperture telescope operating from sub-mm to mm wavelengths, located at 5600 meters elevation on Cerro Chajnantor in Chile.
Journal ArticleDOI
Sensitivity of the Prime-Cam Instrument on the CCAT-Prime Telescope
Steve K. Choi,Jason E. Austermann,Kaustuv Basu,Nicholas Battaglia,Frank Bertoldi,Dongwoo Chung,Nicholas F. Cothard,Shannon M. Duff,Cody J. Duell,Patricio A. Gallardo,Jiansong Gao,Terry Herter,Johannes Hubmayr,Michael D. Niemack,Thomas Nikola,Dominik A. Riechers,Kayla Rossi,Gordon J. Stacey,Jason R. Stevens,Eve M. Vavagiakis,Michael R. Vissers,Samantha Walker,Samantha Walker +22 more
TL;DR: The first light instrument for CCAT-prime, Prime-Cam, consists of a 1.8m-diameter cryostat that can house seven individual instrument modules, optimized for a specific science goal, will use state-of-the-art kinetic inductance detector (KID) arrays operated at $${\sim }\,100$$ mK and Fabry-Perot interferometers (FPI) for the epoch of reionization (EoR) science.
Journal ArticleDOI
Joint power spectrum and voxel intensity distribution forecast on the CO luminosity function with COMAP.
Håvard T. Ihle,Dongwoo Chung,George Stein,Marcelo A. Alvarez,J. Richard Bond,Patrick C. Breysse,Kieran Cleary,H. K. Eriksen,Marie Kristine Foss,Joshua O. Gundersen,Stuart Harper,Norman Murray,Hamsa Padmanabhan,Marco P. Viero,I. K. Wehus +14 more
TL;DR: In this article, a joint analysis of power spectra and voxel intensity distributions is proposed to constrain the CO luminosity function, which is based on a Markov chain Monte Carlo (MCMCMC) sampler coupled with a Gaussian likelihood.
Journal ArticleDOI
Sensitivity of the Prime-Cam Instrument on the CCAT-prime Telescope
Steve K. Choi,Jason E. Austermann,Kaustuv Basu,Nicholas Battaglia,Frank Bertoldi,Dongwoo Chung,Nicholas F. Cothard,Shannon M. Duff,Cody J. Duell,Patricio A. Gallardo,Jiansong Gao,Terry Herter,Johannes Hubmayr,Michael D. Niemack,Thomas Nikola,Dominik A. Riechers,Kayla Rossi,Gordon J. Stacey,Jason R. Stevens,Eve M. Vavagiakis,Michael R. Vissers,Samantha Walker,Samantha Walker +22 more
TL;DR: CCAT-prime as discussed by the authors is a new 6 m crossed Dragone telescope designed to characterize the CMB polarization and foregrounds, measure the Sunyaev-Zel'dovich effects of galaxy clusters, map the [CII] emission intensity from the Epoch of Reionization (EoR), and monitor accretion luminosity over multi-year timescales of hundreds of protostars in the Milky Way.