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5 research outcomes, page 1 of 1
  • publication . Preprint . Article . 2020
    Open Access English
    Authors:
    Benjamin E. Stahl; W. Zheng; T. de Jaeger; Adam G. Riess; Adam G. Riess; Lluís Galbany; A. V. Filippenko;
    Project: NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | SNDTD (839090), NSF | The Carnegie Supernova Pr... (1008343), EC | COSMICDAWN (306478), NSF | Prompt Discovery and Inve... (1211916), EC | COGS (240672), NSF | Pan-STARRS1: Operations; ... (1238877), NSF | Measuring the Universe wi... (0306969), NSF | The Carnegie Supernova Pr... (0607438)

    Progressive increases in the precision of the Hubble-constant measurement via Cepheid-calibrated Type Ia supernovae (SNe Ia) have shown a discrepancy of $\sim 4.4\sigma$ with the current value inferred from Planck satellite measurements of the cosmic microwave backgroun...

  • publication . Article . Preprint . 2020
    Open Access English
    Authors:
    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: HAL CCSD
    Project: EC | SNDTD (839090), NSF | The Carnegie Supernova Pr... (0607438), NSF | Prompt Discovery and Inve... (1211916), EC | SPCND (615929), EC | TESTDE (291329), NSF | Measuring the Universe wi... (0306969), NSF | The Carnegie Supernova Pr... (1008343), EC | COGS (240672), NSF | Pan-STARRS1: Operations; ... (1238877), EC | COSMICDAWN (306478),...

    Despite vast improvements in the measurement of the cosmological parameters, the nature of dark energy and an accurate value of the Hubble constant (H$_0$) in the Hubble-Lema\^itre law remain unknown. To break the current impasse, it is necessary to develop as many inde...

  • publication . Preprint . Article . Research . 2018
    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; ...
    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 . Other literature type . Preprint . 2019
    Open Access
    Authors:
    Richard Kessler; P. Andersen; P. Andersen; R. J. Foley; Daniela Carollo; J. Calcino; E. Swann; K. Honscheid; Robert A. Gruendl; Robert A. Gruendl; ...
    Project: EC | TESTDE (291329), NSF | Prompt Discovery and Inve... (1211916), NSF | Characterizing the Physic... (1517742), EC | COGS (240672), NSF | Physics Frontier Center a... (1125897), EC | COSMICDAWN (306478), NSF | Collaborative Research: T... (1138766)

    FINEP - FINANCIADORA DE ESTUDOS E PROJETOS FAPERJ - FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DO RIO DE JANEIRO CNPQ - CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO MCTIC - MINISTÉRIO DA CIÊNCIA, TECNOLOGIA, INOVAÇÕES E COMUNICAÇÕES Made available in DSpac...

  • publication . Article . 2019
    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...

5 research outcomes, page 1 of 1