Search Results - "Boone, K."
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SNEMO: Improved Empirical Models for Type Ia Supernovae
Published in The Astrophysical journal (20-12-2018)“…SN Ia cosmology depends on the ability to fit and standardize observations of supernova magnitudes with an empirical model. We present here a series of new…”
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The Twins Embedding of Type Ia Supernovae. II. Improving Cosmological Distance Estimates
Published in The Astrophysical journal (01-05-2021)“…Abstract We show how spectra of Type Ia supernovae (SNe Ia) at maximum light can be used to improve cosmological distance estimates. In a companion article, we…”
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IMPROVING COSMOLOGICAL DISTANCE MEASUREMENTS USING TWIN TYPE IA SUPERNOVAE
Published in The Astrophysical journal (10-12-2015)“…ABSTRACT We introduce a method for identifying "twin" Type Ia supernovae (SNe Ia) and using them to improve distance measurements. This novel approach to SN Ia…”
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The Twins Embedding of Type Ia Supernovae. I. The Diversity of Spectra at Maximum Light
Published in The Astrophysical journal (01-05-2021)“…Abstract We study the spectral diversity of Type Ia supernovae (SNe Ia) at maximum light using high signal-to-noise spectrophotometry of 173 SNe Ia from the…”
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Results of the Photometric LSST Astronomical Time-series Classification Challenge (PLAsTiCC)
Published in The Astrophysical journal. Supplement series (01-08-2023)“…Abstract Next-generation surveys like the Legacy Survey of Space and Time (LSST) on the Vera C. Rubin Observatory (Rubin) will generate orders of magnitude…”
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SN 2012dn from early to late times: 09dc-like supernovae reassessed
Published in Monthly notices of the Royal Astronomical Society (24-07-2019)“…Abstract As a candidate ‘super-Chandrasekhar’ or 09dc-like Type Ia supernova (SN Ia), SN 2012dn shares many characteristics with other members of this…”
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Galaxy Merger Candidates in High-redshift Cluster Environments
Published in The Astrophysical journal (10-07-2017)“…We compile a sample of spectroscopically and photometrically selected cluster galaxies from four high-redshift galaxy clusters ( ) from the Spitzer Adaptation…”
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The Discovery of a Gravitationally Lensed Supernova Ia at Redshift 2.22
Published in The Astrophysical journal (10-10-2018)“…We present the discovery and measurements of a gravitationally lensed supernova (SN) behind the galaxy cluster MOO J1014+0038. Based on multi-band Hubble Space…”
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Uniform Recalibration of Common Spectrophotometry Standard Stars onto the CALSPEC System Using the SuperNova Integral Field Spectrograph
Published in The Astrophysical journal. Supplement series (01-11-2022)“…Abstract We calibrate spectrophotometric optical spectra of 32 stars commonly used as standard stars, referenced to 14 stars already on the Hubble Space…”
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Bump Morphology of the CMAGIC Diagram
Published in The Astrophysical journal (01-05-2023)“…Abstract We apply the color–magnitude intercept calibration method (CMAGIC) to the Nearby Supernova Factory SNe Ia spectrophotometric data set. The currently…”
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GIGA-Lens: Fast Bayesian Inference for Strong Gravitational Lens Modeling
Published in The Astrophysical journal (01-08-2022)“…Abstract We present GIGA-Lens : a gradient-informed, GPU-accelerated Bayesian framework for modeling strong gravitational lensing systems, implemented in…”
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A Probabilistic Autoencoder for Type Ia Supernova Spectral Time Series
Published in The Astrophysical journal (01-08-2022)“…Abstract We construct a physically parameterized probabilistic autoencoder (PAE) to learn the intrinsic diversity of Type Ia supernovae (SNe Ia) from a sparse…”
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See Change: VLT spectroscopy of a sample of high-redshift Type Ia supernova host galaxies
Published in Monthly notices of the Royal Astronomical Society (2020)“…ABSTRACT The Supernova Cosmology Project has conducted the ‘See Change’ programme, aimed at discovering and observing high-redshift (1.13 ≤ z ≤ 1.75) Type Ia…”
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A Binary Offset Effect in CCD Readout and Its Impact on Astronomical Data
Published in Publications of the Astronomical Society of the Pacific (01-06-2018)“…We have discovered an anomalous behavior of CCD readout electronics that affects their use in many astronomical applications. An offset in the digitization of…”
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Official Position of the American Academy of Clinical Neuropsychology Social Security Administration Policy on Validity Testing: Guidance and Recommendations for Change
Published in Clinical neuropsychologist (18-08-2015)“…The milestone publication by Slick, Sherman, and Iverson (1999) of criteria for determining malingered neurocognitive dysfunction led to extensive research on…”
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The Extinction Properties of and Distance to the Highly Reddened Type IA Supernova 2012cu
Published in The Astrophysical journal (20-02-2017)“…Correcting Type Ia Supernova brightnesses for extinction by dust has proven to be a vexing problem. Here we study the dust foreground to the highly reddened SN…”
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Human interaction in the NICU and its association with outcomes on the Brief Infant-Toddler Social and Emotional Assessment (BITSEA)
Published in Early human development (01-12-2018)“…Extremely preterm infants represent one of the highest risk categories for impairments in social competence. Few studies have explored the impact of the…”
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Water acquisition and use during unconventional oil and gas development and the existing data challenges: Weld and Garfield counties, CO
Published in Journal of environmental management (01-10-2016)“…Colorado has recently experienced a significant increase in unconventional oil and gas development, with the greatest concentration of activity occurring in…”
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UNITY: CONFRONTING SUPERNOVA COSMOLOGY'S STATISTICAL AND SYSTEMATIC UNCERTAINTIES IN A UNIFIED BAYESIAN FRAMEWORK
Published in The Astrophysical journal (10-11-2015)“…ABSTRACT While recent supernova (SN) cosmology research has benefited from improved measurements, current analysis approaches are not statistically optimal and…”
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The Structural Brain Correlates of Cognitive Deficits in Adults with Klinefelter’s Syndrome
Published in The journal of clinical endocrinology and metabolism (01-04-2006)“…Context: Adults with Klinefelter’s syndrome (KS) are known to present disturbances of language skills and delayed learning abilities. Objectives: The aim of…”
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