Search results for synchrotron emission

Astronomy Dec 7, 2022

Gamma-ray burst is 'Rosetta Stone' for finding neutron star collisions

A highly unusual blast of high-energy light from a nearby galaxy has been linked by scientists to a neutron star merger.

Plasma Physics Dec 6, 2022

X-ray analysis without doubt: Four-decade enigma of cosmic X-rays solved

An international team led by the Heidelberg MPl for Nuclear Physics has solved a decades-long problem in astrophysics with a high-precision experiment.

Astronomy Dec 2, 2022

Study investigates pulsations of the millisecond pulsar PSR J1023+0038

European astronomers have conducted X-ray and optical observations of a transitional millisecond pulsar known as PSR J1023+0038. Results of the observational campaign, published November 23 on arXiv.org, yield important insights ...

General Physics Nov 3, 2022

IceCube neutrinos give us first glimpse into the inner depths of an active galaxy

For the first time, an international team of scientists have found evidence of high-energy neutrino emission from NGC 1068, also known as Messier 77, an active galaxy in the constellation Cetus and one of the most familiar ...

Analytical Chemistry Oct 27, 2022

A catalyst to remove emissions of methane, a powerful greenhouse gas

Researchers from the UPC, the University of Udine (Italy) and the ALBA Synchrotron have discovered a palladium and platinum catalyst, the first to eliminate methane emissions from transport and other human activities to reduce ...

Nanomaterials Oct 6, 2022

Widespread pipe repair technique sends nanoplastics into the atmosphere, new study finds

The tiny bits of plastic that wear off bottles, plastic bags, automotive parts and even cosmetics get into the soil and the water supply. They disrupt chemical cycles, throw off ecosystem health and pollute environments both ...

Earth Sciences Sep 16, 2022

Phase transitions in olivine may be the cause of deep seismic faulting

Earthquakes which occur at depths of several hundred kilometers in the mantle are called "deep-focus earthquakes". Such earthquakes occasionally result in serious disasters such as the 1994 Bolivian earthquake, which occurred ...

Analytical Chemistry Sep 12, 2022

New technique to measure temperatures in combustion flames could lead to cleaner biofuels

A new X-ray technique to measure temperatures in combustion flames could lead to cleaner biofuels.

Astronomy Sep 6, 2022

Tidal disruption event AT2020opy investigated with radio telescopes

An international team of astronomers has inspected a tidal disruption event (TDE) known as AT2020opy using various radio telescopes. Results of the study, published August 30 on the arXiv pre-print server, could shed more ...

Astronomy Jun 29, 2022

The puzzling link between star formation and radio emission in galaxies

On the 50th anniversary of the discovery of a close connection between star formation in galaxies and their infrared and radio radiation, researchers at the Leibniz Institute for Astrophysics Potsdam (AIP) have now deciphered ...

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