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Benjamin Horowitz
Researcher at University of California, Berkeley
Publications - 30
Citations - 476
Benjamin Horowitz is an academic researcher from University of California, Berkeley. The author has contributed to research in topics: Galaxy & Spectral density. The author has an hindex of 10, co-authored 22 publications receiving 410 citations. Previous affiliations of Benjamin Horowitz include University of Tokyo & Yale University.
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Journal ArticleDOI
The La Silla-QUEST Low Redshift Supernova Survey
C. Baltay,David Rabinowitz,Elena Hadjiyska,Emma S. Walker,Peter Nugent,Paolo De Coppi,Nancy Ellman,Ulrich Feindt,Ryan McKinnon,Benjamin Horowitz,Aaron Effron +10 more
TL;DR: The La Silla-QUEST Low Redshift Supernova Survey (LS-QUEST) as mentioned in this paper is a part of the Southern Hemisphere Variability Survey (SVSS), which uses the 10-deg210-deg2 QUEST camera installed at the prime focus of the 1.0m Schmidt Telescope of the European Southern Observatory (ESO).
Journal ArticleDOI
La silla quest rr lyrae star survey: region i
Robert Zinn,Benjamin Horowitz,A. K. Vivas,C. Baltay,Nancy Ellman,Elena Hadjiyska,David Rabinowitz,L. Miller +7 more
TL;DR: A search for RR Lyrae stars (RRLSs) in ~840 deg2 of the sky in right ascension 150°-210° and declination −10° to + 10° yielded 1013 type ab and 359 type c RRLS.
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Cosmological constraints from thermal Sunyaev-Zeldovich power spectrum revisited
TL;DR: In this article, a Markov chain Monte Carlo analysis over the two dimensional parameter space and finding constraints on the tSZ power spectrum by marginalizing over the feedback nuisance parameter was performed.
Posted Content
Revisiting Primordial Black Holes Constraints from Ionization History
TL;DR: In this article, the authors take a minimal approach and find constraints on primordial black holes (PBHs) not including the model dependent effects of nonlinear structure of formation or transition between different accretion models which would work to increase the effect.
Journal ArticleDOI
TARDIS. I. A Constrained Reconstruction Approach to Modeling the z ∼ 2.5 Cosmic Web Probed by Lyα Forest Tomography
Benjamin Horowitz,Benjamin Horowitz,Benjamin Horowitz,Khee-Gan Lee,Khee-Gan Lee,Martin White,Martin White,Alex Krolewski,Metin Ata +8 more
TL;DR: Horowitz et al. as discussed by the authors used a fast nonlinear gravitational model to reconstruct the initial density field of the observed regions, which allows accurate reconstruction of smaller-scale structures than standard Wiener-filtering techniques.