activity
20242026
most citedDetection of molecular clouds in the PeVatron candidate source LHAASO J03415258 by the Nobeyama 45-m radio telescope

4 citations · 11 across the 11 of their papers we have counts for

collaborators
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11 papers · 1 filter

astro-ph.HE2026

The Western Jet of SS 433/W50: Hard X-ray Emission, Spectral Evolution, and Comparison to the Eastern Jet

Brydyn Mac Intyre, Samar Safi-Harb, Dmitry Khangulyan +5

The W50 nebula powered by the microquasar SS 433 is a unique laboratory for exploring several fundamental astrophysical phenomena. This study presents observations from NuSTAR and…

astro-ph.HE2026

Multiwavelength Probes of Cosmic Ray Transport in Molecular Cloud Structures

Hayden P. H. Ng, Ellis R. Owen, Naomi Tsuji +1

We investigate how cosmic ray (CR) transport in molecular clouds and their substructures can be probed using multi-wavelength observations. The detailed microphysics regulating the…

astro-ph.HE2025★ 3 cited

The Advanced X-ray Imaging Satellite (AXIS) Community Science Book

Michael Koss, Nafisa Aftab, Steven W. Allen +395

The AXIS Community Science Book represents the collective effort of 592 scientists worldwide to define the transformative science enabled by the Advanced X-ray Imaging Satellite (A…

astro-ph.HE2025★ 1 cited

The first proper motion measurement of the acceleration regions in the large-scale jets of SS 433 powering the W50 nebula

Naomi Tsuji, Yoshiyuki Inoue, Dmitry Khangulyan +10

We report on new Chandra ACIS-I observations of the X-ray knots located in the western and eastern lobes of W50 associated with the parsec-scale jets of the Galactic microquasar SS…

astro-ph.HE2025★ 3 cited

XRISM reveals a variable, multi-phase outflow-inflow structure during the X-ray obscured 2024 outburst of the black hole transient V4641 Sgr

Maxime Parra, Megumi Shidatsu, Ryota Tomaru +23

We report the results of a simultaneous X-ray and optical spectroscopy campaign on the Galactic black hole X-ray binary V4641 Sgr, carried out with XRISM and the Seimei telescope d…

astro-ph.HE2025

X-ray Study on Propagation of Non-thermal Particles in Microquasar SS 433/W 50 Extended Jets

Kazuho Kayama, Takaaki Tanaka, Hiroyuki Uchida +5

SS 433, located at the center of the W 50 radio nebula, is a binary system that ejects jets oriented east-west with precessional motion. X-ray lobes, containing compact "knots" lab…