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List of works by Stephanie LaMassa

A Comparison of Rest-frame Ultraviolet and Optical Emission-line Diagnostics in the Lensed Galaxy SDSS J1723+3411 at Redshift z = 1.3293

scientific article published in 2021

A Complete Census of AGN and Their Hosts from Optical Surveys?

A New Compton-thick AGN in Our Cosmic Backyard: Unveiling the Buried Nucleus in NGC 1448 withNuSTAR

scientific article published in the Astrophysical Journal

AGN Populations in Large-volume X-Ray Surveys: Photometric Redshifts and Population Types Found in the Stripe 82X Survey

scientific article published in the Astrophysical Journal

Chandra reveals heavy obscuration and circumnuclear star formation in Seyfert 2 galaxy NGC 4968

scientific article published in the Astrophysical Journal

Delving into X-ray obscuration of type 2 AGN, near and far

scientific article published in the Astrophysical Journal

Determining the covering factor of compton-thick active galactic nuclei with NuSTAR

scientific article published in the Astrophysical Journal

ERRATUM: “NuSTARUNVEILS A COMPTON-THICK TYPE 2 QUASAR IN MrK 34” (2014, ApJ, 792, 117)

scientific article published in the Astrophysical Journal

Erratum: Finding rare AGN:XMM–NewtonandChandraobservations of SDSS Stripe 82

scholarly article published in Monthly Notices of the Royal Astronomical Society

Finding rare AGN: X-ray number counts of Chandra sources in Stripe 82

scientific article

Finding rare AGN: XMM–Newton and Chandra observations of SDSS Stripe 82

scientific article

IC 3639 - A new bona fide Compton-thick AGN unveiled by NuSTAR

scientific article published in the Astrophysical Journal

Indicators of intrinsic active galactic nucleus luminosity: a multi-wavelength approach

scientific article

Insight into “Changing-look” AGN Mrk 1018 from the Fe KαLine: The Reprocessing Gas Has Yet to Fully Respond to the Fading of the AGN

scientific article published in the Astrophysical Journal

Investigating the Covering Fraction Distribution of Swift/BAT AGNs with X-Ray and Infrared Observations

scientific article published in the Astrophysical Journal

Luminous WISE-selected Obscured, Unobscured, and Red Quasars in Stripe 82

scientific article published in the Astrophysical Journal

Now you see it, now you don't: the disappearing central engine of the quasar J1011+5442

scholarly article

NuSTAR J033202-2746.8: DIRECT CONSTRAINTS ON THE COMPTON REFLECTION IN A HEAVILY OBSCURED QUASAR ATz≈ 2

scientific article published in the Astrophysical Journal

NuSTAR OBSERVATIONS OF HEAVILY OBSCURED QUASARS AT z ∼ 0.5

scientific article published in the Astrophysical Journal

NuSTAR OBSERVATIONS OF WISE J1036+0449, A GALAXY AT z ∼ 1 OBSCURED BY HOT DUST

scientific article published in the Astrophysical Journal

NuSTAR REVEALS EXTREME ABSORPTION IN z < 0.5 TYPE 2 QUASARS

scientific article published in the Astrophysical Journal

NuSTARANDXMM-NEWTONOBSERVATIONS OF LUMINOUS, HEAVILY OBSCURED,WISE-SELECTED QUASARS ATZ∼ 2

scientific article published in the Astrophysical Journal

NuSTARUNVEILS A COMPTON-THICK TYPE 2 QUASAR IN MrK 34

scientific article published in the Astrophysical Journal

On R-W1 as a diagnostic to discover obscured active galactic nuclei in wide-area X-ray surveys

scientific article published in the Astrophysical Journal

On the star Formation-AGN connection at z <~ 0.3

Optical versus infrared studies of dusty galaxies and active galactic nuclei - I. Nebular emission lines

scholarly article

Peering Through the Dust. II. XMM-Newton Observations of Two Additional FIRST-2MASS Red Quasars

scientific article published in the Astrophysical Journal

Peering through the dust: NuSTAR observations of two FIRST-2MASS red quasars

scientific article published in the Astrophysical Journal

Relics of Supermassive Black Hole Seeds: The Discovery of an Accreting Black Hole in an Optically Normal, Low Metallicity Dwarf Galaxy

scientific article published in May 2021

SpIES: THESPITZERIRAC EQUATORIAL SURVEY

article

THE NuSTAR EXTRAGALACTIC SURVEY: FIRST DIRECT MEASUREMENTS OF THE ≳10 keV X-RAY LUMINOSITY FUNCTION FOR ACTIVE GALACTIC NUCLEI AT z > 0.1

scientific article published in the Astrophysical Journal

THE NuSTAR EXTRAGALACTIC SURVEYS: INITIAL RESULTS AND CATALOG FROM THE EXTENDED CHANDRA DEEP FIELD SOUTH

scientific article published in the Astrophysical Journal

THENuSTAREXTRAGALACTIC SURVEYS: OVERVIEW AND CATALOG FROM THE COSMOS FIELD

scientific article published in the Astrophysical Journal

The 31 deg^2^ release of the Stripe 82 X-ray survey: the point source catalog

scientific article published in the Astrophysical Journal

The ASTRO-H X-ray Observatory

The ASTRO-H X-ray astronomy satellite

The Accretion History of AGNs. I. Supermassive Black Hole Population Synthesis Model

scholarly article by Tonima Tasnim Ananna et al published 5 February 2019 in The Astrophysical Journal

The Chandra COSMOS legacy survey: optical/IR identifications

scientific article published in the Astrophysical Journal

The Chandra Cosmos Legacy survey: overview and point source catalog

scientific article published in the Astrophysical Journal

The Hunt for Red Quasars: Luminous Obscured Black Hole Growth Unveiled in the Stripe 82 X-Ray Survey

scientific article published in the Astrophysical Journal

The JWST Early Release Observations

scientific article published in 2022

The James Webb Space Telescope Mission

scientific article published in June 2023

The Near Infrared Imager and Slitless Spectrograph for the James Webb Space Telescope. I. Instrument Overview and In-flight Performance

scientific article published in September 2023

The Near Infrared Imager and Slitless Spectrograph for the James Webb Space Telescope. III. Single Object Slitless Spectroscopy

scientific article published in July 2023

The Phoenix galaxy as seen byNuSTAR

scientific article published in Astronomy and Astrophysics

The Sloan Digital Sky Survey Quasar Catalog: Fourteenth data release

article by Isabelle Pâris et al published May 2018 in Astronomy and Astrophysics

The discovery of the first "changing look" quasar: new insights into the physics and phenomenology of active galactic nucleus

scientific article published in the Astrophysical Journal

Toward an understanding of changing-look quasars: an archival spectroscopic search in SDSS

scientific article published in the Astrophysical Journal

Uncovering obscured active galactic nuclei in homogeneously selected samples of Seyfert 2 galaxies

X-ray constraints on the fraction of obscured active galactic nuclei at high accretion luminosities

scholarly article