activity
20232026
most citedA Multiwavelength Machine-learning Approach to Classifying X-ray Sources in the Fields of Unidentified 4FGL-DR4 sources

6 citations · 13 across the 7 of their papers we have counts for

collaborators

7 papers

astro-ph.HE2026

The GRB joint scientific analysis pipeline of the ECLAIRs and GRM instruments on board SVOM

F. Piron, F. Daigne, T. Maiolino +35

The study of the prompt high-energy emission of Gamma-Ray Bursts (GRBs) with SVOM relies on the observations performed by ECLAIRs (4-150 keV) and the Gamma-Ray Monitor (GRM, 0.015-…

astro-ph.HE2026

ECLAIRs: the SVOM high-energy transient trigger camera

O. Godet, J. -L. Atteia, S. Schanne +51

The core instrument of the SVOM Gamma-ray burst mission launched in June 2024 is the 4-150 keV 2-D coded mask camera ECLAIRs responsible for the autonomous trigger and localization…

astro-ph.HE2025

The nature of UHE source 1LHAASO J1740+0948u and its connection to PSR J1740+1000

Seth Gagnon, Yichao Lin, Alexander Lange +4

We present multi-wavelength analysis of 1LHAASO J1740+0948u and its surroundings including the pulsar wind nebula of middle-aged pulsar PSR J1740+1000. Although a dozen X-ray sourc…

astro-ph.HE2025★ 2 cited

The Intermediate Mass Black Hole in Omega Centauri: Constraints on Accretion from JWST

Steven Chen, Jeremy Hare, Oleg Kargaltsev +4

We analyze JWST observations of the central region of the globular cluster Centauri (NGC 5139, Cen hereafter), around the position of the candidate IMBH inferred by \cite{h…

astro-ph.HE2024★ 6 cited

A Multiwavelength Machine-learning Approach to Classifying X-ray Sources in the Fields of Unidentified 4FGL-DR4 sources

Hui Yang, Jeremy Hare, Oleg Kargaltsev

A large fraction of Fermi-Large Area Telescope (LAT) sources in the fourth Fermi-LAT 14 yr catalog (4FGL) still remain unidentified (unIDed). We continued to improve our machine-le…

astro-ph.HE2024★ 1 cited

Multiwavelength Catalog of 10,000 4XMM-DR13 Sources with Known Classifications

Yichao Lin, Hui Yang, Jeremy Hare +2

We present a collection of X-ray sources from the 4th XMM-Newton Serendipitous Source Catalog (4XMM-DR13) with literature-verified classifications and multi-wavelength…

astro-ph.HE2023★ 4 cited

Chandra X-ray Observations of PSR J1849-0001, its Pulsar Wind Nebula, and the TeV Source HESS J1849-000

Seth Gagnon, Oleg Kargaltsev, Noel Klingler +4

We obtained a 108 ks Chandra X-ray Observatory (CXO) observation of PSR J1849-0001 and its pulsar wind nebula (PWN), coincident with the TeV source HESS J1849-000. By analyzing the…