Kachow! Three high energy neutrinos speed through IceCube
The IceCube collaboration presents the strongest limit yet on the proton fraction of ultra-high-energy cosmic rays.
Superconductive Regions in Magnetars
Today’s authors consider superconductive magnetar models and their impact on gravitational wave observations.
Dark Matter Gets a Weight Check: The Strongest Lower Bound Yet
Today’s paper has come up with the an model independent way to put a lower limit on dark matter particles!
Less than meets the eye: measuring the bias in galaxy cluster observations
Today’s authors come up with a new way to account for foreground and background galaxies in galaxy cluster measurements.
Hidden Objects in our backyard? The First -ray emission measurement around several TeV by LHAASO
This study by the LHAASO Collaboration presents the first measurement of diffuse gamma-ray emissions in the 1–25 TeV range, revealing excess flux beyond theoretical predictions. The findings suggest hidden gamma-ray sources, such as pulsar wind nebulae or massive star clusters, and indicate spectral variations across the Galactic plane. These results challenge existing cosmic-ray transport models and highlight the need for further observations and refined theoretical frameworks.
Do Galaxy Halos Convert Light Into Dark Matter?
Today’s paper explores the search for axion-photon oscillations in the CMB.