Search results for synchrotron emission

Earth Sciences Jun 20, 2022

How to store more carbon in soil during climate change

Researchers from Cornell University, Ohio State University, Technical University of Munich, and the Connecticut Agricultural Experiment Station are using synchrotron light to investigate how moisture affects soil carbon—an ...

Astronomy Jun 13, 2022

Research examines X-ray intraday variability of blazar Markarian 421

By analyzing the data from ESA's XMM-Newton satellite, astronomers from the Astronomical Observatory of the Jagiellonian University in Kraków, Poland, and elsewhere, have investigated X-ray intraday variability of a nearby ...

Astronomy Jun 3, 2022

Unknown structure in galaxy revealed by high contrast imaging

As a result of achieving high imaging dynamic range, a team of astronomers in Japan has discovered for the first time a faint radio emission covering a giant galaxy with an energetic black hole at its center. The radio emission ...

Superconductivity May 19, 2022

Spin keeps electrons in line in iron-based superconductor

Researchers from PSI's Spectroscopy of Quantum Materials group together with scientists from Beijing Normal University have solved a puzzle at the forefront of research into iron-based superconductors: the origin of FeSe's ...

Astronomy May 5, 2022

Researchers investigate 'the Goose' pulsar wind nebula

Using NASA's Chandra X-ray observatory and Australia Telescope Compact Array (ATCA), astronomers have investigated a pulsar wind nebula, dubbed "the Goose," powered by a young pulsar known as PSR J1016–5857. Results of ...

Optics & Photonics Apr 26, 2022

A new guide to extremely powerful light pulses

The first demonstration of the laser in 1960 was rapidly followed by the birth of a new research field: nonlinear optics. The unique coherence properties of stimulated emission, the fundamental physical process of laser radiation, ...

Astronomy Apr 18, 2022

Study investigates flaring activity of blazar S5 1803+78

Using various space and ground-based observatories, astronomers have inspected flaring activity observed on a blazar known as S5 1803+78. Results of this multi-wavelength study, published April 10 on the arXiv pre-print server, ...

Plasma Physics Apr 5, 2022

Astrophysical plasma study benefits from new soft X-ray transition energies benchmark

The analysis of astrophysical plasmas is vital in the quest to learn about some of the Universe's most powerful and mysterious objects and events such as stellar coronae and winds, cataclysmic variables, X-ray binaries containing ...

Plants & Animals Apr 5, 2022

3D imaging of mysterious cave-dwelling salamander reveals adaptations for life in the dark

A showcase of evolutionarily designed sensory organs is revealed through high-resolution images of the head of the exclusively cave-dwelling blind salamander, Proteus anguinus. The proteus is an evolutionary masterpiece of ...

Astronomy Apr 4, 2022

Thermal electrons play key role in determining emissions from gamma-ray-burst afterglows

The presence of unusually energetic gamma rays seen in some afterglows from intense gamma-ray bursts (GRBs) could be explained by a new mathematical model developed by RIKEN researchers. This finding could help to shed light ...

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