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Browsing Tag

High-energy astrophysics

10 posts
PPhysics
Vacuum birefringence and the polarized X-ray emission from a radio magnetar
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Vacuum birefringence and the polarized X-ray emission from a radio magnetar

  • August 6, 2026
Kouveliotou, C. et al. An X-ray pulsar with a superstrong magnetic field in the soft γ-ray repeater SGR1806…
SScience
Vigorous turbulence driven by quasar-mode feedback in a cluster core
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Vigorous turbulence driven by quasar-mode feedback in a cluster core

  • July 29, 2026
The X-Ray Imaging and Spectroscopy Mission (XRISM)1 is the successor to the Hitomi X-ray observatory2, which ceased operations…
SSpace
Shared cloud interactions unveil a candidate binary-system supernova pair with no known analogue
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Shared cloud interactions unveil a candidate binary-system supernova pair with no known analogue

  • July 22, 2026
LAT observations and data reduction The LAT instrument aboard the Fermi spacecraft that collects photons in the energy…
PPhysics
Measuring the high-energy neutrino sky using the deep-valley neutrino observatory TAMBO
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Measuring the high-energy neutrino sky using the deep-valley neutrino observatory TAMBO

  • July 15, 2026
Kotzer, P. (ed.) Proc. 1975 Summer Study on Cosmic Ray Neutrino Interactions in the Ocean Depths and on…
SSpace
A new window on neutrino astronomy at cosmological distances - Nature
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A new window on neutrino astronomy at cosmological distances – Nature

  • June 26, 2026
A new window on neutrino astronomy at cosmological distances  Nature Scientists expected a black hole but found a neutrino…
SSpace
Evidence for protostellar jets as a population of hadronic gamma-ray sources
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Evidence for protostellar jets as a population of hadronic gamma-ray sources

  • June 19, 2026
Shu, F. H., Adams, F. C. & Lizano, S. Star formation in molecular clouds: observation and theory. Annu.…
PPhysics
Compact dusty starbursts at cosmic noon linked to high-energy neutrinos
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Compact dusty starbursts at cosmic noon linked to high-energy neutrinos

  • June 17, 2026
IceCube Collaboration Evidence for high-energy extraterrestrial neutrinos at the IceCube detector. Science 342, 1242856 (2013). Article  Google Scholar …
PPhysics
Relativistic electron acceleration at the bow shock of Jupiter and beyond
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Relativistic electron acceleration at the bow shock of Jupiter and beyond

  • June 3, 2026
Data Observations for this study are from the Juno spacecraft of NASA32. The energetic particle data are provided…
SSpace
A fast starburst wind consumes most of the energy from supernovae
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A fast starburst wind consumes most of the energy from supernovae

  • March 26, 2026
Department of Astronomy, University of Geneva, Versoix, Switzerland Marc Audard, Dominique Eckert & Stephane Paltani Department of Physics, Ehime University, Matsuyama,…
SSpace
Lense–Thirring precessing magnetar engine drives a superluminous supernova
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Lense–Thirring precessing magnetar engine drives a superluminous supernova

  • March 11, 2026
Gal-Yam, A. in Handbook of Supernovae (eds Alsabti, A. W. & Murdin, P.) 195–237 (Springer, 2017). Moriya, T.…
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