Search results for synchrotron emission

Astronomy Jun 5, 2023

Research investigates spectral changes of blazar OJ 287

Using NASA's Neil Gherels Swift Observatory, Indian astronomers have observed a blazar known as OJ 287. Results of the observational campaign, published May 25 on the arXiv pre-print server, shed more light on the spectral ...

Optics & Photonics May 19, 2023

Innovative imaging technique uses the quantum properties of X-ray light

An international team of researchers including scientists from FAU has, for the first time, used X-rays for an imaging technique that exploits a particular quantum characteristic of light. In their article, which has now ...

Astronomy May 15, 2023

Blazar 1ES 1959+650 investigated with Swift and XMM-Newton satellites

Using NASA's Swift observatory and ESA's XMM-Newton satellite, Indian astronomers have inspected a prominent high synchrotron peaked blazar known as 1ES 1959+650. Results of the study, published May 5 on the arXiv pre-print ...

Condensed Matter May 12, 2023

New surface coating technology increases materials' electron emission seven-fold

An international research group has developed a new surface coating technology that is capable of significantly increasing electron emission in materials. Their breakthrough is expected to improve the production of high-efficiency ...

Analytical Chemistry May 5, 2023

Scientists capture elusive chemical reaction using enhanced X-ray method

Researchers at SLAC National Accelerator Laboratory captured one of the fastest movements of a molecule called ferricyanide for the first time by combining two ultrafast X-ray spectroscopy techniques. They think their approach ...

Astronomy May 2, 2023

Double radio relic and odd radio circle discovered with MeerKAT

During observations of the merging galaxy cluster PSZ2 G277.93+12.34 with the MeerKAT radio telescope, an international team of astronomers have serendipitously detected a double radio relic and an odd radio circle. The discovery ...

Optics & Photonics Mar 30, 2023

Exploiting dark autoionizing states for enhancing extreme ultraviolet lasers

An international research team led by Professors Tsuneyuki Ozaki and François Légaré at the Institut national de la recherche scientifique (INRS), has developed a unique method to enhance the power of a laser source emitting ...

Astronomy Mar 16, 2023

Observations investigate long-term behavior of gamma-ray blazar PKS 0402-362

Indian astronomers have analyzed observational data of a gamma-ray blazar known as PKS 0402-362, collected in the timespan of nearly 13 years. The study, published March 7 in the Monthly Notices of the Royal Astronomical ...

Astronomy Mar 14, 2023

Study sheds more light on the diffuse radio emission from the galaxy cluster Abell 1213

European astronomers have observed a galaxy cluster known as Abell 1213 using various spacecraft and ground-based facilities. The observations unveiled essential information about the diffuse radio emission from this source. ...

Astronomy Mar 1, 2023

Observations shed more light on the behavior of a nearby blazar

An international team of astronomers has conducted a long-term multi-frequency radio monitoring of a nearby blazar known as OJ 287. Results of the observational campaign, published February 22 on the pre-print server arXiv, ...

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