Cygnus X-3 produces variable gamma rays up to 3.7 PeV, consistent with photomeson production in its relativistic jet requiring protons accelerated to tens of PeV.
Collaborationet al., Ultrahigh-energy gamma-ray emission associated with black hole-jet systems, arXiv preprint arXiv:2410.08988 (2024)
9 Pith papers cite this work. Polarity classification is still indexing.
9
Pith papers citing it
citation-role summary
background 2
citation-polarity summary
fields
astro-ph.HE 9roles
background 2polarities
background 2representative citing papers
A time-dependent model of stellar evolution and wind shocks shows collective winds of massive star clusters dominate the PeV knee and explain the common spectral break in protons and helium.
Derives series solution for two-zone cosmic-ray diffusion and finds local-source probability at 10 TeV rises from 0.4% to 1.7-2.2% but remains model-dependent.
3D PIC simulations of relativistic turbulence show mirror interactions drive perpendicular momentum gains correlated with local magnetic-field strengthening, yielding anisotropic high-energy particle distributions and enhanced confinement.
RGS spectra of V4641 Sgr reveal narrow N and O lines from a dense, multi-phase, photoionized disk atmosphere with log ξ ≈ 3.1 and 0.36 and velocities 540-720 km/s.
Feasibility calculations show SKA-Mid can detect polarized emission from a Holmberg II X-1-like ULX jet within 10 hours up to ~10 Mpc, while the bubble requires ~100 hours.
Simulations indicate LACT can reach 5 sigma detection of SS 433 in ~30 hours, spatially separate its jets, and distinguish hadronic components after ~100 hours based on prior LHAASO data.
Overview of synergies between SKA radio observations and gamma-ray facilities for studying transient, variable, and steady GeV-TeV sources.
A review of extreme gamma-ray transients defined as catastrophic events or extreme particle acceleration regimes, covering diagnostics, instruments, and source classes.
citing papers explorer
-
Cygnus X-3: A variable petaelectronvolt gamma-ray source
Cygnus X-3 produces variable gamma rays up to 3.7 PeV, consistent with photomeson production in its relativistic jet requiring protons accelerated to tens of PeV.
-
Collective Winds of Massive Star Clusters as the Dominant PeVatrons for Galactic Cosmic Rays
A time-dependent model of stellar evolution and wind shocks shows collective winds of massive star clusters dominate the PeV knee and explain the common spectral break in protons and helium.
-
On the Contribution of Local Sources to the Galactic Cosmic-Ray Spectrum: An Exact Series Solution for Two-Zone Diffusion
Derives series solution for two-zone cosmic-ray diffusion and finds local-source probability at 10 TeV rises from 0.4% to 1.7-2.2% but remains model-dependent.
-
Studying the mirror acceleration via kinetic simulations of relativistic plasma turbulence
3D PIC simulations of relativistic turbulence show mirror interactions drive perpendicular momentum gains correlated with local magnetic-field strengthening, yielding anisotropic high-energy particle distributions and enhanced confinement.
-
Dense, multi-phase accretion disk atmosphere in the low-luminosity state of black hole transientV4641 Sgr
RGS spectra of V4641 Sgr reveal narrow N and O lines from a dense, multi-phase, photoionized disk atmosphere with log ξ ≈ 3.1 and 0.36 and velocities 540-720 km/s.
-
Polarimetry of Ultraluminous X-ray sources
Feasibility calculations show SKA-Mid can detect polarized emission from a Holmberg II X-1-like ULX jet within 10 hours up to ~10 Mpc, while the bubble requires ~100 hours.
-
Prospects for Observing the Microquasar SS 433 with the LACT Array
Simulations indicate LACT can reach 5 sigma detection of SS 433 in ~30 hours, spatially separate its jets, and distinguish hadronic components after ~100 hours based on prior LHAASO data.
-
SKAO and Gamma-Ray Synergies
Overview of synergies between SKA radio observations and gamma-ray facilities for studying transient, variable, and steady GeV-TeV sources.
-
Extreme Transients in Gamma Rays
A review of extreme gamma-ray transients defined as catastrophic events or extreme particle acceleration regimes, covering diagnostics, instruments, and source classes.