Search Results - "Myers, Adam D"
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The clustering of DESI-like luminous red galaxies using photometric redshifts
Published in Monthly notices of the Royal Astronomical Society (01-03-2021)“…ABSTRACT We present measurements of the redshift-dependent clustering of a DESI-like luminous red galaxy (LRG) sample selected from the Legacy Survey imaging…”
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The completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: BAO and RSD measurements from anisotropic clustering analysis of the quasar sample in configuration space between redshift 0.8 and 2.2
Published in Monthly notices of the Royal Astronomical Society (01-01-2021)“…ABSTRACT We measure the anisotropic clustering of the quasar sample from Data Release 16 (DR16) of the Sloan Digital Sky Survey IV extended Baryon Oscillation…”
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The completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: BAO and RSD measurements from the anisotropic power spectrum of the quasar sample between redshift 0.8 and 2.2
Published in Monthly notices of the Royal Astronomical Society (01-11-2020)“…ABSTRACT We measure the clustering of quasars of the final data release (DR16) of eBOSS. The sample contains $343\, 708$ quasars between redshifts 0.8 ≤ z ≤…”
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Clustering of intermediate redshift quasars using the final SDSS III-BOSS sample
Published in Monthly notices of the Royal Astronomical Society (01-11-2015)“…We measure the two-point clustering of spectroscopically confirmed quasars from the final sample of the Baryon Oscillation Spectroscopic Survey (BOSS) on…”
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The clustering of the SDSS-IV extended Baryon Oscillation Spectroscopic Survey DR14 quasar sample: a tomographic measurement of cosmic structure growth and expansion rate based on optimal redshift weights
Published in Monthly notices of the Royal Astronomical Society (21-01-2019)“…We develop a new method, which is based on the optimal redshift weighting scheme, to extract the maximal tomographic information of baryonic acoustic…”
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The clustering of the SDSS-IV extended Baryon Oscillation Spectroscopic Survey DR14 quasar sample: structure growth rate measurement from the anisotropic quasar power spectrum in the redshift range 0.8 < z < 2.2
Published in Monthly notices of the Royal Astronomical Society (21-06-2018)“…We analyse the clustering of the Sloan Digital Sky Survey IV extended Baryon Oscillation Spectroscopic Survey Data Release 14 quasar sample (DR14Q). We measure…”
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Siena Galaxy Atlas 2020
Published in The Astrophysical journal. Supplement series (01-11-2023)“…Abstract We present the 2020 version of the Siena Galaxy Atlas (SGA-2020), a multiwavelength optical and infrared imaging atlas of 383,620 nearby galaxies. The…”
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Composite Spectral Energy Distributions and Infrared-Optical Colors of Type 1 and Type 2 Quasars
Published in The Astrophysical journal (01-11-2017)“…We present observed mid-infrared and optical colors and composite spectral energy distributions (SEDs) of type 1 (broad-line) and 2 (narrow-line) quasars…”
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The completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: N-body mock challenge for the quasar sample
Published in Monthly notices of the Royal Astronomical Society (01-11-2020)“…ABSTRACT The growth rate and expansion history of the Universe can be measured from large galaxy redshift surveys using the Alcock–Paczynski effect. We…”
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Test of Martin’s overkill hypothesis using radiocarbon dates on extinct megafauna
Published in Proceedings of the National Academy of Sciences - PNAS (26-01-2016)“…Following Martin [Martin PS (1973) Science 179:969–974], we propose the hypothesis that the timing of human arrival to the New World can be assessed by…”
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Host Dark Matter Halos of Wide-field Infrared Survey Explorer-selected Obscured and Unobscured Quasars: Evidence for Evolution
Published in The Astrophysical journal (01-03-2023)“…Abstract Obscuration in quasars may arise from steep viewing angles along the dusty torus, or instead may represent a distinct phase of supermassive black hole…”
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FIRST-2MASS RED QUASARS: TRANSITIONAL OBJECTS EMERGING FROM THE DUST
Published in The Astrophysical journal (20-09-2012)“…We present a sample of 120 dust-reddened quasars identified by matching radio sources detected at 1.4 GHz in the Faint Images of the Radio Sky at Twenty…”
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The Clustering of High-redshift (2.9 ≤ z ≤ 5.1) Quasars in SDSS Stripe 82
Published in The Astrophysical journal (20-05-2018)“…We present a measurement of the two-point autocorrelation function of photometrically selected high-z quasars over ∼100 deg2 on the Sloan Digital Sky Survey…”
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On the small-scale clustering of quasars: constraints from the MassiveBlack II simulation
Published in Monthly notices of the Royal Astronomical Society (20-02-2019)“…Abstract We examine recent high-precision measurements of small-scale quasar clustering (at z ∼ 0.5–2 on scales of ${\sim }25~\mathrm{kpc}\, h^{-1}$) from the…”
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Mergers in Double-peaked [O III] Active Galactic Nuclei
Published in The Astrophysical journal (01-06-2011)“…As a natural consequence of galaxy mergers, binary active galactic nuclei (AGNs) should be commonplace. Nevertheless, observational confirmations are rare,…”
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The extended Baryon Oscillation Spectroscopic Survey: a cosmological forecast
Published in Monthly notices of the Royal Astronomical Society (11-04-2016)“…We present a science forecast for the extended Baryon Oscillation Spectroscopic Survey (eBOSS) survey. Focusing on discrete tracers, we forecast the expected…”
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The clustering of intermediate-redshift quasars as measured by the Baryon Oscillation Spectroscopic Survey
Published in Monthly notices of the Royal Astronomical Society (01-08-2012)“…Abstract We measure the quasar two-point correlation function over the redshift range 2.2 < z < 2.8 using data from the Baryon Oscillation Spectroscopic…”
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The 2dF–SDSS LRG and QSO survey: the QSO luminosity function at 0.4 < z < 2.6
Published in Monthly notices of the Royal Astronomical Society (11-11-2009)“…We present the quasi-stellar object (QSO) luminosity function (LF) of the completed 2dF–SDSS LRG and QSO (2SLAQ) survey, based on QSOs photometrically selected…”
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Gemini Near Infrared Spectrograph−Distant Quasar Survey: Rest-frame Ultraviolet−Optical Spectral Properties of Broad Absorption Line Quasars
Published in The Astrophysical journal (01-06-2024)“…Abstract We present the rest-frame ultraviolet−optical spectral properties of 65 broad absorption line (BAL) quasars from the Gemini Near Infrared…”
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Gemini Near Infrared Spectrograph–Distant Quasar Survey: Prescriptions for Calibrating UV-based Estimates of Supermassive Black Hole Masses in High-redshift Quasars
Published in The Astrophysical journal (01-06-2023)“…Abstract The most reliable single-epoch supermassive black hole mass ( M BH ) estimates in quasars are obtained by using the velocity widths of low-ionization…”
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