183 citations · 1.4k across the 51 of their papers we have counts for
51 papers
PEARLS: NuSTAR and XMM-Newton Extragalactic Survey of the JWST North Ecliptic Pole Time-Domain Field IV: X-Ray Variability Analysis
Ross Silver, Francesca Civano, Xiurui Zhao +31
NuSTAR and XMM-Newton have observed the James Webb Space Telescope (JWST) North Ecliptic Pole (NEP) Time-Domain Field (TDF) for almost five contiguous years starting in 2019. In th…
PEARLS: NuSTAR and XMM-Newton Extragalactic Survey of the JWST North Ecliptic Pole Time-domain Field III
Ross Silver, Francesca Civano, Xiurui Zhao +28
The James Webb Space Telescope (JWST) North Ecliptic Pole (NEP) Time-Domain Field (TDF) has been monitored by NuSTAR and XMM-Newton with a regular cadence for five years starting i…
The NuSTAR Serendipitous Survey: the 80-month catalog and source properties of the high-energy emitting AGN and quasar population
Claire L. Greenwell, Lizelke Klindt, George B. Lansbury +32
We present a catalog of hard X-ray serendipitous sources detected in the first 80 months of observations by the Nuclear Spectroscopic Telescope Array (NuSTAR). The NuSTAR serendipi…
X-ray measurement of a high-mass white dwarf and its spin for the intermediate polar IGR J18434-0508
Julian Gerber, Jeremy Hare, John A. Tomsick +8
IGR J18434-0508 is a Galactic Intermediate Polar (IP) type Cataclysmic Variable (CV) previously classified through optical spectroscopy. The source is already known to have a hard…
PEARLS: NuSTAR and XMM-Newton Extragalactic Survey of the JWST North Ecliptic Pole Time-Domain Field II
Xiurui Zhao, Francesca Civano, Christopher N. A. Willmer +30
We present the second NuSTAR and XMM-Newton extragalactic survey of the JWST North Ecliptic Pole (NEP) Time-Domain Field (TDF). The first NuSTAR NEP-TDF survey (Zhao et al. 2021) h…
The High Energy X-ray Probe: Resolved X-ray Populations in Extragalactic Environments
Bret D. Lehmer, Kristen Garofali, Breanna A. Binder +15
We construct simulated galaxy data sets based on the High Energy X-ray Probe (HEX-P) mission concept to demonstrate the significant advances in galaxy science that will be yielded…
High-mass X-ray Binaries
Francesca M. Fornasini, Vallia Antoniou, Guillaume Dubus
Binary systems in which a neutron star or black hole accretes material from a high-mass star are known as high-mass X-ray binaries (HMXBs). This chapter provides a brief introducti…
Classifying IGR J15038-6021 as a magnetic CV with a massive white dwarf
John A. Tomsick, Snehaa Ganesh Kumar, Benjamin M. Coughenour +8
Cataclysmic variables (CVs) are binary systems consisting of a white dwarf (WD) accreting matter from a companion star. Observations of CVs provide an opportunity to learn about ac…
The MOSDEF Survey: Towards a Complete Census of the z ~ 2.3 Star-forming Galaxy Population
Jordan N. Runco, Alice E. Shapley, Ryan L. Sanders +16
We analyze the completeness of the MOSDEF survey, in which z ~ 2 galaxies were selected for rest-optical spectroscopy from well-studied HST extragalactic legacy fields down to a fi…
Termination Shocks and the Extended X-ray Emission in MRK 78
Francesca M. Fornasini, Martin Elvis, W. Peter Maksym +4
Sub-arcsecond imaging of the X-ray emission in the type 2 AGN Mrk 78 with Chandra shows complex structure with spectral variations on scales from 200 pc to 2 kpc. Over…
Classifying IGR J18007-4146 as an intermediate polar using XMM and NuSTAR
Benjamin M. Coughenour, John A. Tomsick, Aarran W. Shaw +5
Many new and unidentified Galactic sources have recently been revealed by ongoing hard X-ray surveys. A significant fraction of these have been shown to be the type of accreting wh…
Reconciling the Results of the z~2 MOSDEF and KBSS-MOSFIRE Surveys
Jordan N. Runco, Naveen A. Reddy, Alice E. Shapley +21
The combination of the MOSDEF and KBSS-MOSFIRE surveys represents the largest joint investment of Keck/MOSFIRE time to date, with ~3000 galaxies at 1.4<=z<=3.8, roughly half of whi…
The NuSTAR Extragalactic Survey of the James Webb Space Telescope North Ecliptic Pole Time-Domain Field
X. Zhao, F. Civano, F. M. Fornasini +17
We present the extragalactic survey of the () North Ecliptic Pole (NEP) Time-Domain Field. The survey covers a 0.16 deg…
Where Do Obscured AGN Fit in A Galaxy's Timeline?
Cassandra Hatcher, Allison Kirkpatrick, Francesca Fornasini +7
Many X-ray bright active galactic nuclei (AGN) are predicted to follow an extended stage of obscured black hole growth. In support of this picture we examine the X-ray undetected A…
Using Chandra Localizations and Gaia Distances and Proper Motions to Classify Hard X-ray Sources Discovered by INTEGRAL
John A. Tomsick, Benjamin M. Coughenour, Jeremy Hare +7
Here we report on X-ray observations of ten 17-60 keV sources discovered by the INTEGRAL satellite. The primary new information is sub-arcsecond positions obtained by the Chandra X…
The MOSDEF Survey: The Mass-Metallicity relationship and the existence of the FMR at z~1.5
Michael W. Topping, Alice E. Shapley, Ryan L. Sanders +16
We analyze the rest-optical emission-line ratios of z~1.5 galaxies drawn from the MOSFIRE Deep Evolution Field (MOSDEF) survey. Using composite spectra we investigate the mass-meta…
Bringing faint active galactic nuclei (AGNs) to light: a view from large-scale cosmological simulations
Adrian P. Schirra, Melanie Habouzit, Ralf S. Klessen +6
The sensitivity of X-ray facilities and our ability to detect fainter active galactic nuclei (AGNs) will increase with the upcoming Athena mission and the AXIS and Lynx concept mis…
The MOSDEF Survey: Neon as a Probe of ISM Physical Conditions at High Redshift
Moon-Seong Jeong, Alice E. Shapley, Ryan L. Sanders +17
We present results on the properties of neon emission in star-forming galaxies drawn from the MOSFIRE Deep Evolution Field (MOSDEF) survey. Doubly-ionized neon ([NeIII]386…
The MOSDEF Survey: A Comprehensive Analysis of the Rest-optical Emission-line Properties of Star-forming Galaxies
Jordan N. Runco, Alice E. Shapley, Ryan L. Sanders +16
We analyze the rest-optical emission-line spectra of star-forming galaxies in the complete MOSFIRE Deep Evolution Field (MOSDEF) survey. In investigating the origin of t…
The MOSDEF Survey: Differences in SFR and Metallicity for Morphologically-Selected Mergers at z~2
Katelyn Horstman, Alice E. Shapley, Ryan L. Sanders +15
We study the properties of 55 morphologically-identified merging galaxy systems at z~2. These systems are flagged as mergers based on features such as tidal tails, double nuclei, a…
Connecting the metallicity dependence and redshift evolution of high-mass X-ray binaries
Francesca M. Fornasini, Francesca Civano, Hyewon Suh
The integrated X-ray luminosity () of high-mass X-ray binaries (HMXBs) in a galaxy is correlated with its star formation rate (SFR), and the normalization of this c…
Chandra Observations of High Energy X-ray Sources Discovered by INTEGRAL
John A. Tomsick, Arash Bodaghee, Sylvain Chaty +6
The International Gamma-Ray Astrophysics Laboratory (INTEGRAL) satellite has detected in excess of 1000 sources in the ~20-100 keV band during its surveys of the sky over the past…
The MOSDEF Survey: [SIII] as a New Probe of Evolving ISM Conditions
Ryan L. Sanders, Tucker Jones, Alice E. Shapley +15
We present measurements of [SIII]9069,9531 for a sample of star-forming galaxies, the first sample with measurements of these lines at z>0.1. We employ the line rati…
Neutron Stars and Black Holes in the Small Magellanic Cloud: The SMC NuSTAR Legacy Survey
M. Lazzarini, B. F. Williams, A. E. Hornschemeier +18
We present a source catalog from the first deep hard X-ray ( keV) survey of the Small Magellanic Cloud (SMC), the NuSTAR Legacy Survey of the SMC. We observed three fields, f…