Scientists have made a groundbreaking discovery, detecting the most powerful gamma rays ever observed in the Milky Way, ...

An international team of researchers has traced the source of mysterious ultrahigh-energy gamma rays to the heart of the ...

Gamma rays are much shorter in wavelength than visible light, and carry a lot more energy—so much energy, that here on Earth we typically detect strong gamma-ray bursts only from the detonation ...

It's not easy to imagine how high the frequency of a high-energy gamma ray is. During the time it takes for its wave to go through one cycle, a gamma-ray wave traveling at the speed of light will ...

But a Geiger counter is a “yes or no” instrument ... For that, you need something like this gamma-ray spectroscope. Dubbed the Pomelo by [mihai.cuciuc], the detector is a homebrew solid ...

Jamie Carter is an award-winning reporter who covers the night sky. A massive burst of gamma rays produced by the explosion of a star almost two billion light-years away was so powerful that it ...

They knew there was some source of radiation that occasionally interacted with particles in their experiments, but no one ... cosmic rays and gamma rays. It began operating in 2019. The international ...

According to the paper, no clear extended multiwavelength ... researchers concluded. More information: Zhen Cao et al, LHAASO detection of very-high-energy gamma-ray emission surrounding PSR ...

Matsumoto said if one of the potential reasons for the JWST excess "is that stars are formed more efficiently in these galaxies, gamma-ray bursts should occur more frequently and could be detected ...

This site presents the energy and photon intensity of gamma rays as seen in thermal-neutron capture in two tables, one in ascending order of gamma energy and a second organized by Z, A of the target.

low humidity and almost no air pollution," said Dr AK Mohanty, chairman, Atomic Energy Commission and India's nuclear chief. He said another few more gamma ray telescopes could be built here ...

Chiliangrian says, “There were some people that were convinced that there was no such effect. But now, on Aragats, we can measure electrons and gamma rays directly from thunderclouds.” In the summer ...