Sentences with phrase «radio emissions produced»

Not exact matches

Discovered initially by lighthouse - like beams of radio emission, more recent research has found that energetic pulsars also produce beams of high energy gamma rays.

Radio galaxies typically produce two jets of radio frequency emissions spewing into space in opposite directRadio galaxies typically produce two jets of radio frequency emissions spewing into space in opposite directradio frequency emissions spewing into space in opposite directions.

They occur when charged space particles, typically from the sun, stream along a planet's magnetic field lines and interact with atmospheric atoms, producing not only optical light but also radio emissions.

«It could be created by a superluminous supernova or a long gamma ray burst, and then later on, as it evolves and its rotation slows down a bit, it produces these fast radio bursts as well as continuous radio emission powered by that spindown.

An interdisciplinary team of UvA physicists and astronomers proposed to search for primordial black holes in our galaxy by studying the X-ray and radio emission that these objects would produce as they wander through the galaxy and accrete gas from the interstellar medium.

The black hole drives enormous outflows of plasma from the galaxy's core which produce prodigious amounts of radio emission.

«We think it's quite possible that the radio beam is narrower than the gamma - ray emission, but we don't yet know how gamma rays are produced in the pulsar,» says Fermi project scientist Steve Ritz of NASA's Goddard Space Flight Center in Greenbelt, Maryland.

These so - called relativistic jets produce strong emission at radio wavelengths.

«Since both stars and the planets in our Solar System produce radio emission, detailed study of the radio emission properties of these brown dwarfs may enable us to distinguish where the boundary between stellar and planetary behavior occurs in these not - quite - stars, not - quite - planets,» Osten explained.

As gaseous matter is attracted towards the event horizon by the black hole's gravitational attraction, strong radio emission is produced before the gas disappears.

One possibility is that Sgr A * radio emission is produced by disk of plasma (plasma is a fully ionized gas) falling onto the black hole.

Kasliwal's colleague, theorist Ehud Nakar of Tel Aviv University, pointed out that the absence of X-ray and radio emissions fit a model in which the ejected material from the merged neutron stars produced a blast wave that interacts with the interstellar medium but with a time lag.

The «active» part of the galaxy is the supermassive black hole in its core, which spews out strong jets of energetic particles that produce enormous lobes of radio emission.

Hallinan is planning continued radio observations over the next year or two, because this radio emission — which will be around long after all of the other wavelengths have faded — is the most important diagnostic of the energetics and environment of the explosion, and may reveal how much energy was in the explosion, how much mass was ejected, if a jet actually appeared, and if the merger produced conditions that will influence future star formation, among other questions.

The NVSS is expected to produce a catalog of more than two million radio - emitting objects in the sky, and it is the first sky survey sensitive to linearly polarized emission from radio sources beyond our own Milky Way galaxy.