New Type of Quasar Found

My own work predicts that photonic energy leaving a black hole which is a misnomer can decay into the particles recognized in our physical science and naturally produce a mass which is attracted back toward the gravity well.  I do not expect any mass to be accelerated out of the well itself or much to be removed easily by light pressure although that seems to be the present basis of theory. 

Thus this is once again unsurprising.  Please note that a core prediction of cloud cosmology is that matter is unraveled at the event horizon and released as photonic energy to carry off gravitational curvature at light speed.  I will go further and anticipate that the entire content of a black hole is an event horizon that is in process of unwinding over a large expanse of time from our perspective.  It may be near instantaneous in terms of the reference frame of the black hole.

This is good news because it sharpens interest and doubts regarding our understanding of Quasars which I think overdue.

New Type of Quasar Found, Baffling Scientists

By Elizabeth Howell

http://ca.news.yahoo.com/type-quasar-found-baffling-scientists-172320919.html

The most luminous objects in the universe keep getting more mysterious.

Astronomers have discovered a new type of quasar — an incredibly bright galactic core powered by a supermassive black hole — that current theory fails to predict.

Models predict that a quasar's light and heat should push nearby gas out from the center and toward the fringes of the host galaxy. The newly found quasars do demonstrate this behavior, but, surprisingly, some of the gas also appears to be falling back to the center, researchers said.

"Matter falling into black holes may not sound surprising," study lead author Patrick Hall, an astronomer at York University in the United Kingdom, said in a statement. "But what we found is, in fact, quite mysterious and was not predicted by current theories."

So far, astronomers have found 17 of these objects, which are thought to make up just 0.01 percent of all quasars.

Gas flow in and around quasars can be calculated by examining its Doppler shift, or the change in the wavelengths of light that are produced as the gas moves. On Earth, humans can hear the Doppler shift in action when a car toots its horn as it zooms by. As it comes towards you, the sound waves are compressed and the horn's pitch sounds higher. After it passes, the sound waves lengthen and the pitch drops.

Particles of gas in a distant galaxy emit light at expected wavelengths. This changes as the gas moves toward Earth or away from it. Gas receding from Earth is shifted to the red edge of the light spectrum (which has longer waves), while gas moving toward Earth appears more blue.

Quasar light is easy to track because it is astonishingly bright, producing "enough light to be seen across the observable universe," York University officials said in a statement. The appearance of these newfound quasars, however, generated a mystery.

"The gas in the disk must eventually fall into the black hole to power the quasar, but what is often seen instead is gas blown away from the black hole by the heat and light of the quasar, heading toward us at velocities up to 20 percent of the speed of light," Hall said.

"If the gas is falling into the black hole, then we don't understand why it's so rare to see infalling gas," he added. "There's nothing else unusual about these quasars. If gas can be seen falling into them, why not in other quasars?"

One theory suggests the gas is not descending into the black hole but instead is circling it after the quasar pushes it away. This means that some particles of gas in the galaxy would be moving toward Earth, while others are moving away.

"To make an analogy: Imagine an ant on a spinning merry-go-round, crawling from the center to the edge," Hall said. "You will see the ant moving toward you about half the time and away from you about half the time. The same idea could apply to the gas in these quasars. In either case, the gas in these quasars is moving in an unusual fashion."

Astronomers found the quasars using data from the Sloan Digital Sky Survey (SDSS-III), which examines large swaths of the sky. Scientists expect quasar models will have to be revisited, so the researchers plan follow-up surveys using the Gemini Observatory.

The research was published Sept. 1 in the Monthly Notices of the Royal Astronomical Society.