Search Results - "Scolnic, D. M."
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1
The Complete Light-curve Sample of Spectroscopically Confirmed SNe Ia from Pan-STARRS1 and Cosmological Constraints from the Combined Pantheon Sample
Published in The Astrophysical journal (01-06-2018)“…We present optical light curves, redshifts, and classifications for spectroscopically confirmed Type Ia supernovae (SNe Ia) discovered by the Pan-STARRS1 (PS1)…”
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2
Propagating Uncertainties in the SALT3 Model-training Process to Cosmological Constraints
Published in The Astrophysical journal. Supplement series (01-07-2023)“…Abstract Type Ia supernovae (SNe Ia) are standardizable candles that must be modeled empirically to yield cosmological constraints. To understand the…”
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3
An Empirical Study of Contamination in Deep, Rapid, and Wide-field Optical Follow-up of Gravitational Wave Events
Published in The Astrophysical journal (01-05-2018)“…We present an empirical study of contamination in wide-field optical follow-up searches of gravitational wave sources from Advanced LIGO/Virgo using dedicated…”
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4
LSST Target-of-opportunity Observations of Gravitational-wave Events: Essential and Efficient
Published in The Astrophysical journal (20-03-2019)“…We present simulated observations to assess the ability of the Large Synoptic Survey Telescope (LSST) and the wide-fast-deep (WFD) survey to detect and…”
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5
Should Type Ia Supernova Distances Be Corrected for Their Local Environments?
Published in The Astrophysical journal (10-11-2018)“…Recent analyses suggest that distance residuals measured from Type Ia supernovae (SNe Ia) are correlated with local host galaxy properties within a few…”
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6
Measuring Dark Energy Properties with Photometrically Classified Pan-STARRS Supernovae. II. Cosmological Parameters
Published in The Astrophysical journal (10-04-2018)“…We use 1169 Pan-STARRS supernovae (SNe) and 195 low-z (z < 0.1) SNe Ia to measure cosmological parameters. Though most Pan-STARRS SNe lack spectroscopic…”
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7
The Foundation Supernova Survey: Measuring Cosmological Parameters with Supernovae from a Single Telescope
Published in The Astrophysical journal (10-08-2019)“…Measurements of the dark energy equation-of-state parameter, w, have been limited by uncertainty in the selection effects and photometric calibration of z <…”
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8
Cosmological Results from the RAISIN Survey: Using Type Ia Supernovae in the Near Infrared as a Novel Path to Measure the Dark Energy Equation of State
Published in The Astrophysical journal (01-07-2022)“…Abstract Type Ia supernovae (SNe Ia) are more precise standardizable candles when measured in the near-infrared (NIR) than in the optical. With this…”
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9
Measuring the Properties of Dark Energy with Photometrically Classified Pan-STARRS Supernovae. I. Systematic Uncertainty from Core-collapse Supernova Contamination
Published in The Astrophysical journal (01-07-2017)“…The Pan-STARRS (PS1) Medium Deep Survey discovered over 5000 likely supernovae (SNe) but obtained spectral classifications for just 10% of its SN candidates…”
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10
SALT3-NIR: Taking the Open-source Type Ia Supernova Model to Longer Wavelengths for Next-generation Cosmological Measurements
Published in The Astrophysical journal (01-11-2022)“…Abstract A large fraction of Type Ia supernova (SN Ia) observations over the next decade will be in the near-infrared (NIR), at wavelengths beyond the reach of…”
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11
Measuring the ejecta velocities of type Ia supernovae from the pan-STARRS1 medium deep survey
Published in Monthly notices of the Royal Astronomical Society (01-08-2024)“…ABSTRACT There is growing evidence that Type Ia supernovae (SNe Ia) may originate from multiple explosion channels. Previous studies have indicated that the…”
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12
Propagating Uncertainties in the SALT3 Model Training Process to Cosmological Constraints
Published 18-01-2024“…Type Ia supernovae (SNe Ia) are standardizable candles that must be modeled empirically to yield cosmological constraints. To understand the robustness of this…”
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13
SALT3-NIR: Taking the Open-Source Type Ia Supernova Model to Longer Wavelengths for Next-Generation Cosmological Measurements
Published 31-10-2022“…The Astrophysical Journal, Volume 939, Issue 1, id.11, 16 pp (2022) A large fraction of Type Ia supernova (SN Ia) observations over the next decade will be in…”
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14
Evidence for Cosmic Acceleration is Robust to Observed Correlations Between Type Ia Supernova Luminosity and Stellar Age
Published 15-05-2020“…Type Ia Supernovae (SNe Ia) are powerful standardizable candles for constraining cosmological models and provided the first evidence of the accelerated…”
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15
Cosmological Results from the RAISIN Survey: Using Type Ia Supernovae in the Near Infrared as a Novel Path to Measure the Dark Energy Equation of State
Published 20-07-2022“…ApJ, 933, 172J, 2022 Type Ia supernovae (SNe Ia) are more precise standardizable candles when measured in the near-infrared (NIR) than in the optical. With…”
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16
SALT3-NIR: Taking the Open-source Type Ia Supernova Model to Longer Wavelengths for Next-generation Cosmological Measurements
Published in The Astrophysical journal (27-10-2022)“…Abstract A large fraction of Type Ia supernova (SN Ia) observations over the next decade will be in the near-infrared (NIR), at wavelengths beyond the reach of…”
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Journal Article -
17
The Foundation Supernova Survey: Measuring Cosmological Parameters with Supernovae from a Single Telescope
Published 27-06-2019“…Measurements of the dark energy equation-of-state parameter, $w$, have been limited by uncertainty in the selection effects and photometric calibration of…”
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Journal Article -
18
An Empirical Study of Contamination in Deep, Rapid, and Wide-Field Optical Follow-Up of Gravitational Wave Events
Published 09-10-2017“…We present an empirical study of contamination in deep, rapid, and wide-field optical follow-up searches of GW sources from aLIGO. We utilize dedicated…”
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Journal Article -
19
Should Type Ia Supernova Distances be Corrected for their Local Environments?
Published 18-09-2018“…Recent analyses suggest that distance residuals measured from Type Ia supernovae (SNe Ia) are correlated with local host galaxy properties within a few kpc of…”
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Journal Article -
20
The Electromagnetic Counterpart of the Binary Neutron Star Merger LIGO/VIRGO GW170817. IV. Detection of Near-infrared Signatures of r-process Nucleosynthesis with Gemini-South
Published 16-10-2017“…We present a near-infrared spectral sequence of the electromagnetic counterpart to the binary neutron star merger GW170817 detected by Advanced LIGO/Virgo. Our…”
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