Results 41 to 50 of about 1,192 (180)
Time reclustering for jet quenching studies
European Physical Journal C: Particles and Fields, 2021 The physics program of ultra-relativistic heavy-ion collisions at the Large Hadron Collider (LHC) and Relativistic Heavy-Ion Collider (RHIC) has brought a unique insight into the hot and dense QCD matter created in such collisions, the Quark-Gluon Plasma
Liliana Apolinário +2 more
doaj +1 more source
Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.Abstract Saturn's Kilometric Radiation (SKR) is a powerful non‐thermal radio auroral emission produced by the Cyclotron Maser Instability (CMI), which generates waves close to the local cyclotron frequency in a highly magnetized plasma from mildly relativistic electrons.
B. Collet, L. Lamy, Y. Kasaba, N. Andre
wiley +1 more source
Spiky Bursts of Energetic Electron Beams Upstream of Nonstationary Quasi‐Perpendicular Shocks
Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.Abstract Energetic electron beams play a crucial role in collisionless shocks by driving upstream plasma waves and providing seed populations for diffusive shock acceleration. However, the processes responsible for their generation at quasi‐perpendicular shocks remain poorly understood.
Ao Guo +4 more
wiley +1 more source
Electron jets in toroidal self-generated magnetic fields of nonextensive laser-produced plasma
AIP AdvancesUnder the framework of nonextensive distribution, the modulation instabilities of annular self-generated magnetic fields and electron jets formed during laser-plasma interactions under both relativistic and non-relativistic conditions have been ...
Li Zhang, Zu Yang Zhao, Xiaolan Liu
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Synchrotron Radiation Maps from Relativistic MHD Jet Simulations
Galaxies, 2017 Relativistic jets from active galactic nuclei (AGN) often display a non-uniform structure and are, under certain conditions, susceptible to a number of instabilities.
Dimitrios Millas +2 more
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Statistical Study of Betatron and Fermi Electron Acceleration at Dipolarization Fronts
Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.Abstract Magnetic reconnection jets in Earth's magnetotail are regions of electron heating and acceleration. They are often associated with dipolarization fronts (DFs), which are characterized by sharp increases in the northward magnetic field component Bz ${B}_{z}$.
A. Kolokotronis +5 more
wiley +1 more source
Active Galactic Nuclei as Potential Sources of Ultra-High Energy Cosmic Rays
Universe, 2022 Active Galactic Nuclei (AGNs) and their relativistic jets belong to the most promising class of ultra-high-energy cosmic ray (UHECR) accelerators. This compact review summarises basic experimental findings by recent instruments, and discusses possible ...
Frank M. Rieger
doaj +1 more source
On the Deceleration and Spreading of Relativistic Jets. I. Jet Dynamics [PDF]
The Astrophysical Journal, 2018 Abstract Jet breaks in gamma-ray burst (GRB) afterglows provide a direct probe of their collimation angle. Modeling a jet break requires an understanding of the jet spreading process, whereby the jet transitions from a collimated outflow into the spherical Sedov–Taylor solution at late times.
Paul C. Duffell, Tanmoy Laskar
openaire +2 more sources
Lead‐Free Chiral Hybrid Metal Halides for Circularly Polarized Light‐Emitting Diodes
Advanced Optical Materials, Volume 14, Issue 30, 14 August 2026.Lead‐free chiral hybrid metal halides provide a versatile platform for realizing chiroptical responses through chiral modulation of metal–halide frameworks with diverse dimensionalities, induces inversion‐symmetry breaking and enables dissymmetric excited‐state transitions toward efficient circularly polarized luminescence and electroluminescence. This
Kun Zhu, Li Wan
wiley +1 more source
Relativistic jets in narrow-line Seyfert 1 galaxies. New discoveries and open questions
EPJ Web of Conferences, 2013 Before the launch of the Fermi satellite only two classes of AGNs were known to produce relativistic jets and thus emit up to the γ-ray energy range: blazars and radio galaxies, both hosted in giant elliptical galaxies.
D’Ammando F. +4 more
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