- publication . Article . Research . Preprint . 2019Open Access EnglishAuthors:Rafe Schindler; August E. Evrard; Eric Suchyta; J. Annis; Juan García-Bellido; V. Vikram; Kyler Kuehn; C. Lidman; N. Gupta; F. Paz-Chinchón; ...Project: EC | ClustersXCosmo (716762), NSF | Cosmological Research wit... (1248097), NSF | Physics Frontier Center a... (1125897), EC | COSMICDAWN (306478), EC | COGS (240672), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766)
Comment: 20 pages, 15 figures Replaced with published version
- publication . Article . Preprint . 2020Open Access EnglishAuthors:Juan García-Bellido; Ramon Miquel; K. Honscheid; M. A. G. Maia; Daniela Carollo; R. J. Foley; L. N. da Costa; Geraint F. Lewis; L. Kelsey; M. G. Smith; ...Publisher: HAL CCSDProject: EC | SPCND (615929), RCUK | Astrophysics at Southampt... (ST/R000506/1), NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | TESTDE (291329), EC | SNDTD (839090), EC | COSMICDAWN (306478)
We present an analysis of DES17X1boj and DES16E2bjy, two peculiar transients discovered by the Dark Energy Survey (DES). They exhibit nearly identical double-peaked light curves which reach very different maximum luminosities (M$_\mathrm{r}$ = -15.4 and M$_\mathrm{r}$ =...
- publication . Article . Preprint . 2020Open Access EnglishAuthors:R. L. C. Ogando; V. Scarpine; G. Tarle; P. Wiseman; Cosimo Inserra; Cosimo Inserra; C. Lidman; B. E. Tucker; M. A. G. Maia; D. L. Hollowood; ...Publisher: HAL CCSDProject: EC | SPCND (615929), EC | TESTDE (291329), EC | SNDTD (839090), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | COGS (240672)
The five-year Dark Energy Survey supernova programme (DES-SN) is one of the largest and deepest transient surveys to date in terms of volume and number of supernovae. Identifying and characterising the host galaxies of transients plays a key role in their classification...
- publication . Research . Article . Preprint . 2019Open AccessAuthors:Raghunathan, S.; Patil, S.; Baxter, E.; Benson, B. A.; Bleem, L. E.; Crawford, T. M.; Holder, G. P.; Mcclintock, T.; Reichardt, C. L.; Varga, T. N.; ...Project: NSF | Cosmological Research wit... (1248097), NSF | Exploring the Time-Varyin... (1716965), NSF | Collaborative Research: E... (1835865), NSF | Physics Frontier Center a... (1125897), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COSMICDAWN (306478), EC | COGS (240672)
We report the first detection of gravitational lensing due to galaxy clusters using only the polarization of the cosmic microwave background (CMB). The lensing signal is obtained using a new estimator that extracts the lensing dipole signature from stacked images formed...
- publication . Article . Other literature type . Preprint . Research . 2019Dark Energy Surveyed Year 1 results: calibration of cluster mis-centring in the redMaPPer cataloguesOpen AccessAuthors:S. Bhargava; Chris A. Collins; Peter Melchior; D. Brooks; Matt Hilton; W. G. Hartley; W. G. Hartley; Pablo Fosalba; E. Bertin; Arya Farahi; ...Publisher: Oxford University Press (OUP)Project: NSF | Collaborative Research: T... (1138766), RCUK | STFC Sussex 2015 DTP (ST/N504452/1), EC | COGS (240672), EC | COSMICDAWN (306478), EC | TESTDE (291329)
The center determination of a galaxy cluster from an optical cluster finding algorithm can be offset from theoretical prescriptions or $N$-body definitions of its host halo center. These offsets impact the recovered cluster statistics, affecting both richness measuremen...
- publication . Article . Preprint . Other literature type . 2019Open Access EnglishAuthors:David J. James; Tim Eifler; C. Vergara Cervantes; Martin Crocce; L. N. da Costa; Julian A. Mayers; A. A. Plazas; J. Song; Christopher J. Miller; A. Bermeo; ...Publisher: Oxford University PressProject: EC | COGS (240672), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COSMICDAWN (306478)
Using $\sim 100$ X-ray selected clusters in the Dark Energy Survey Science Verification data, we constrain the luminosity function (LF) of cluster red sequence galaxies as a function of redshift. This is the first homogeneous optical/X-ray sample large enough to constra...
- publication . Article . Preprint . 2020Open Access EnglishAuthors:B. Flaugher; M. Carrasco Kind; M. Carrasco Kind; Jochen Weller; Felipe Menanteau; Felipe Menanteau; Enrique Gaztañaga; Santiago González-Gaitán; Eric Suchyta; J. De Vicente; ...Publisher: Oxford University PressProject: NSF | The Carnegie Supernova Pr... (0607438), EC | SPCND (615929), NSF | Collaborative Research: T... (1138766), NSF | Prompt Discovery and Inve... (1211916), NSF | Measuring the Universe wi... (0306969), NSF | The Carnegie Supernova Pr... (1008343), NSF | Pan-STARRS1: Operations; ... (1238877), EC | COSMICDAWN (306478), EC | TESTDE (291329), EC | SNDTD (839090),...
National Science Foundation (NSF) AST-1211916
- publication . Other literature type . Article . Preprint . 2018Studying the ultraviolet spectrum of the first spectroscopically confirmed supernova at redshift twoOpen AccessAuthors:Rafe Schindler; Christopher J. Miller; Kyler Kuehn; A. V. Filippenko; Eric Suchyta; D. A. Finley; J. Carretero; F. Sobreira; M. E. C. Swanson; D. Brooks; ...Publisher: American Astronomical SocietyProject: NSF | Type Ia Supernovae in the... (1311862), NSF | The Progenitors and Explo... (1518052), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | SPCND (615929), EC | COSMICDAWN (306478), EC | COGS (240672)
We present observations of DES16C2nm, the first spectroscopically confirmed hydrogen-free superluminous supernova (SLSN-I) at redshift z~2. DES16C2nm was discovered by the Dark Energy Survey (DES) Supernova Program, with follow-up photometric data from the Hubble Space ...
- publication . Article . Other literature type . Research . Preprint . 2019Open AccessAuthors:V. Mangano; K. Rose; W. G. Hartley; R. Cotesta; Derek Davis; A. Mishkin; Cody Messick; D. Tuyenbayev; C. C. Wipf; A. Markowitz; ...handle: 2066/204001 ,Publisher: eScholarship, University of CaliforniaProject: EC | TESTDE (291329), EC | COSMICDAWN (306478), NSF | Collaborative Research: T... (1138766), EC | COGS (240672)
We present a multi-messenger measurement of the Hubble constant H_0 using the binary-black-hole merger GW170814 as a standard siren, combined with a photometric redshift catalog from the Dark Energy Survey (DES). The luminosity distance is obtained from the gravitationa...
- publication . Article . Preprint . 2016Open Access EnglishAuthors:Soares-Santos, M.; Kessler, R.; Berger, E.; Annis, J.; Brout, D.; Buckley-Geer, E.; Chen, H.; Cowperthwaite, P. S.; Diehl, H. T.; Doctor, Z.; ...Publisher: IOP PUBLISHING LTDProject: NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | TESTDE (291329), EC | COSMICDAWN (306478)
Comment: 6 pages, 1 figure. Updated references. Submitted to ApJL
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