output
19922026
most citedMeasurements of Omega and Lambda from 42 High-Redshift Supernovae

18.1k citations

Showing 2022 · astro-ph.HEShow all

10 papers · 2 filters

astro-ph.HE2022★ 6 cited

Population of X-ray Sources in the Intermediate-Age Cluster NGC 3532: a Test Bed for Machine-Learning Classification

Steven Chen, Oleg Kargaltsev, Hui Yang +4

Open clusters are thought to be the birth place of most stars in the Galaxy. Thus, they are excellent laboratories for investigating stellar evolution, and X-ray properties of vari…

astro-ph.HE2022★ 14 cited

A NuSTAR and Chandra Investigation of the Misaligned Outflow of PSR J1101-6101 and the Lighthouse Pulsar Wind Nebula

Noel Klingler, Jeremy Hare, Oleg Kargaltsev +2

PSR J1101-6101 is an energetic young pulsar which powers the remarkable Lighthouse pulsar wind nebula (PWN). The pulsar belongs to the rare type of radio- and gamma-ray-quiet pulsa…

astro-ph.HE2022★ 12 cited

Evolution of the afterglow optical spectral shape of GRB 201015A in the first hour: evidence for dust destruction

Toktarkhan Komesh, Bruce Grossan, Zhanat Maksut +3

Instruments such as the ROTSE, TORTORA, Pi of the Sky, MASTER-net, and others have recorded single-band optical flux measurements of gamma-ray bursts starting as early as $\thicksi…

astro-ph.HE2022★ 62 cited

A Systematic View of Ten New Black Hole Spins

Paul A. Draghis, Jon M. Miller, Abderahmen Zoghbi +4

The launch of NuSTAR and the increasing number of binary black hole (BBH) mergers detected through gravitational wave (GW) observations have exponentially advanced our understandin…

astro-ph.HE2022★ 4 cited

NuSTAR spectral analysis beyond 79 keV with stray light

G. Mastroserio, B. W. Grefenstette, P. Thalhammer +10

Due to the structure of the NuSTAR telescope, photons at large off-axis (> 1deg) can reach the detectors directly (stray light), without passing through the instrument optics. At t…

astro-ph.HE2022★ 4 cited

The Low Temperature Corona in ESO 511G030 Revealed by NuSTAR and XMM-Newton

Zuobin Zhang, Jiachen Jiang, Honghui Liu +9

We present the results from a coordinated XMM-Newton NuSTAR observation of the Seyfert 1 Galaxy ESO 511G030. With this joint monitoring programme, we conduct a detailed vari…

astro-ph.HE2022★ 6 cited

StrayCats II: An Updated Catalog of NuSTAR Stray Light Observations

R. M. Ludlam, B. W. Grefenstette, M. C. Brumback +8

We present an updated catalog of StrayCats (a catalog of NuSTAR stray light observations of X-ray sources) that includes nearly 18 additional months of observations. StrayCats v2 h…

astro-ph.HE2022★ 18 cited

Black holes: Timing and spectral properties and evolution

Emrah Kalemci, Erin Kara, John A. Tomsick

We review the timing and spectral evolution of black hole X-ray binary systems, with emphasis on the current accretion-ejection paradigm. When in outburst, stellar mass black hole…

astro-ph.HE2022★ 19 cited

Sensitivity of the GAPS Experiment to Low-energy Cosmic-ray Antiprotons

Field Rogers, Tsuguo Aramaki, Mirko Boezio +50

The General Antiparticle Spectrometer (GAPS) is an upcoming balloon mission to measure low-energy cosmic-ray antinuclei during at least three ~35-day Antarctic flights. With its la…

astro-ph.HE2022★ 7 cited

Soft gamma-ray polarimetry with COSI using maximum likelihood analysis

John A. Tomsick, Alexander Lowell, Hadar Lazar +2

Measurements of the linear polarization of high-energy emission from pulsars, accreting black holes, and gamma-ray bursts (GRBs) provide an opportunity for constraining the emissio…