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8 research outcomes, page 1 of 1
  • publication . Article . Preprint . 2020
    Constraints on the Physical Properties of S190814bv through Simulations based on DECam Follow-up Observations by the Dark Energy Survey
    Open Access English
    Authors:
    D. Brooks; A.L. Figueiredo; A. Garcia; C. Lidman; R. A. Gruendl; K. Herner; A. A. Plazas; J. Gschwend; C. E. Martínez-Vázquez; Sahar S. Allam; ...
    doi: 10.3847/1538-4357/abafaa
    Publisher: HAL CCSD
    Project: NSF | Collaborative Research: T... (1138766), NSF | Next-Generation Supernova... (1815935), EC | COGS (240672), NSF | Graduate Research Fellows... (1744555), EC | TESTDE (291329), NSF | CyberTraining: CIU: The L... (1829740), EC | COSMICDAWN (306478)

    On 14 August 2019, the LIGO and Virgo Collaborations alerted the astronomical community of a high significance detection of gravitational waves and classified the source as a neutron star - black hole (NSBH) merger, the first event of its kind. In search of an optical c...

  • publication . Preprint . Article . Research . 2018
    First Cosmology Results Using Type Ia Supernovae From the Dark Energy Survey: Survey Overview and Supernova Spectroscopy
    Open Access English
    Authors:
    M. Smith; C. B. D’Andrea; M. Sullivan; A. Möller; R. C. Nichol; R. C. Thomas; A. G. Kim; M. Sako; F. J. Castander; A. V. Filippenko; ...
    doi: 10.3847/1538-3881/abc01b
    Publisher: HAL CCSD
    Project: NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | TESTDE (291329), NSF | Prompt Discovery and Inve... (1211916), EC | SPCND (615929), NSF | Next-Generation Supernova... (1815935), NSF | The Progenitors and Explo... (1518052), NSF | Characterizing the Physic... (1517742), EC | COGS (240672)

    Comment: 25 pages, 14 figures, 8 tables. Submitted to AJ

  • publication . Article . 2019
    First Cosmology Results Using Type Ia Supernovae from the Dark Energy Survey: Photometric Pipeline and Light-curve Data Release
    Open Access
    Authors:
    Brout, D.; Sako, M.; Scolnic, D.; Kessler, R.; D Andrea, C. B.; Davis, T. M.; Hinton, S. R.; Kim, A. G.; Lasker, J.; Macaulay, E.; ...
    Publisher: eScholarship, University of California
    Project: NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COSMICDAWN (306478), NSF | The Progenitors and Explo... (1518052), NSF | Characterizing the Physic... (1517742), EC | COGS (240672), NSF | Next-Generation Supernova... (1815935)

    © Contribution of US Department of Energy; not subject to copyright in the United States.. We present griz light curves of 251 SNe Ia from the first 3 years of the Dark Energy Survey Supernova Program's (DES-SN) spectroscopically classified sample. The photometric pipel...

  • publication . Other literature type . Article . Preprint . 2019
    First cosmological results using Type Ia supernovae from the Dark Energy Survey: Measurement of the Hubble constant
    Open Access
    Authors:
    R. C. Thomas; Kyler Kuehn; S. A. Uddin; Mark Sullivan; Paul Martini; J. Annis; Robert A. Gruendl; Keith Bechtol; Peter Nugent; Tim Eifler; ...
    doi: 10.1093/mnras/stz978
    Publisher: Oxford University Press (OUP)
    Project: EC | TESTDE (291329), EC | SPCND (615929), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), RCUK | Cosmology and Astrophysic... (ST/N000668/1), NSF | Next-Generation Supernova... (1815935), EC | COGS (240672), NSF | The Progenitors and Explo... (1518052)

    Comment: 15 pages, 5 figures, updated to match accepted version

  • publication . Article . Preprint . 2020
    Supernova Siblings: Assessing the Consistency of Properties of Type Ia Supernovae that Share the Same Parent Galaxies
    Open Access English
    Authors:
    Daniel Scolnic; Michael Schubnell; R. Wilkinson; H. T. Diehl; F. Paz-Chinchón; N. E. Sommer; R. Hounsell; A. A. Plazas; A. Palmese; Enrique Gaztañaga; ...
    doi: 10.3847/2041-8213/ab8735
    Publisher: HAL CCSD
    Project: NSF | Collaborative Research: T... (1138766), EC | SPCND (615929), EC | COGS (240672), NSF | Characterizing the Physic... (1517742), EC | COSMICDAWN (306478), EC | SNDTD (839090), EC | TESTDE (291329), NSF | Next-Generation Supernova... (1815935), NSF | The Progenitors and Explo... (1518052)

    Comment: Submitted to ApJL. Comments welcome. Fermilab id included

  • publication . Article . Preprint . Other literature type . 2019
    First Cosmology Results Using Type Ia Supernovae from the Dark Energy Survey: Photometric Pipeline and Light-curve Data Release
    Open Access
    Authors:
    A. A. Plazas; Peter Nugent; Marcelle Soares-Santos; Mathew Smith; D. L. Hollowood; Sahar S. Allam; Robert A. Gruendl; Robert A. Gruendl; T. M. C. Abbott; Marcos Lima; ...
    doi: 10.3847/1538-4357/ab06c1
    Project: EC | COSMICDAWN (306478), EC | TESTDE (291329), NSF | The Progenitors and Explo... (1518052), EC | COGS (240672), NSF | Characterizing the Physic... (1517742), NSF | Collaborative Research: T... (1138766), NSF | Next-Generation Supernova... (1815935)

    We present griz light curves of 251 Type Ia Supernovae (SNe Ia) from the first 3 years of the Dark Energy Survey Supernova Program's (DES-SN) spectroscopically classified sample. The photometric pipeline described in this paper produces the calibrated fluxes and associa...

  • publication . Article . 2019
    First cosmological results using Type Ia supernovae from the Dark Energy Survey: Measurement of the Hubble constant
    Open Access
    Authors:
    MacAulay, E.; Nichol, R. C.; Bacon, D.; Brout, D.; Davis, T. M.; Zhang, B.; Bassett, B. A.; Scolnic, D.; Möller, A.; D Andrea, C. B.; ...
    Publisher: eScholarship, University of California
    Project: EC | COSMICDAWN (306478), NSF | Prompt Discovery and Inve... (1211916), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | SPCND (615929), NSF | Next-Generation Supernova... (1815935), EC | COGS (240672), NSF | The Progenitors and Explo... (1518052)

    We present an improved measurement of the Hubble constant (H0) using the ‘inverse distance ladder’ method, which adds the information from 207 Type Ia supernovae (SNe Ia) from the Dark Energy Survey (DES) at redshift 0.018 < z < 0.85 to existing distance measurements of...

  • publication . Article . Preprint . 2020
    First cosmology results using type Ia supernovae from the Dark Energy Survey: the effect of host galaxy properties on supernova luminosity
    Open Access English
    Authors:
    D. L. Hollowood; Lluís Galbany; A. K. Romer; Eli S. Rykoff; Eli S. Rykoff; A. Möller; A. Möller; M. Carrasco Kind; M. Carrasco Kind; Enrique Gaztañaga; ...
    doi: 10.1093/mnras/staa946
    Publisher: HAL CCSD
    Project: EC | COSMICDAWN (306478), EC | SPCND (615929), EC | SNDTD (839090), NSF | Next-Generation Supernova... (1815935), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COGS (240672), NSF | The Progenitors and Explo... (1518052)

    Comment: 27 pages, 13 figures; Submitted to MNRAS

8 research outcomes, page 1 of 1