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Search resuls for: "Christian Wolf"


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Composer, Uninterrupted: Christian Wolff at 90
  + stars: | 2024-03-02 | by ( Steve Smith | ) www.nytimes.com   time to read: +1 min
If artistic stature worked by osmosis, Christian Wolff could claim greatness based on that alone. “My father met Brahms,” he said, easing into conversation at a sturdy wooden table in the dining room of his Hanover, N.H., home. Wolff’s father was 6 or 7. Wolff’s grandfather, a violinist, conductor and professor, knew Brahms personally and professionally, he said. Wolff, who turns 90 on Friday, is associated with a different pantheon.
Persons: Christian Wolff, , Brahms, , Clara Schumann’s, Wolff’s, Robert Schumann, Wolff, John Cage, Morton Feldman, Earle Brown, David Tudor, Merce Cunningham, John Ashbery, Jasper Johns, Robert Rauschenberg Organizations: New York School Locations: Hanover, N.H, Bonn, Germany, New York
CNN —Astronomers have spotted the brightest known object in the universe, and it’s a quasar powered by the fastest-growing black hole on record, according to a new study. The black hole powering the quasar devours the equivalent of one sun per day and has a mass about 17 billion times that of our sun, the researchers found. A black hole is massive power sourceThe intense gravitational influence of black holes draws matter toward these celestial objects in such an energetic way that the process creates light. The blinding radiation is due to the black hole’s accretion disk, or the ring around the black hole where material gathers before being consumed. The team followed up with observations from the powerful Very Large Telescope in Chile’s Atacama Desert to confirm details about the black hole, including its hefty mass.
Persons: , Christian Wolf, ” Wolf, Samuel Lai, Wolf, Southern Observatory’s Schmidt, Christopher Onken Organizations: CNN —, Southern, National University’s College of Science, National University’s Research, of Astronomy, Astrophysics, Hubble, Southern Observatory’s, Sky Survey, Sky, Dark Energy Survey, Energy Survey, ESO Locations: Coonabarabran, New South Wales, Atacama
CAPE CANAVERAL, Fla. (AP) — Astronomers have discovered what may be the brightest object in the universe, a quasar with a black hole at its heart growing so fast that it swallows the equivalent of a sun a day. The record-breaking quasar shines 500 trillion times brighter than our sun. The black hole powering this distant quasar is more than 17 billion times more immense than our sun, an Australian-led team reported Monday in the journal Nature Astronomy. The rotating disk around the quasar's black hole — the luminous swirling gas and other matter from gobbled-up stars — is like a cosmic hurricane. Further analysis shows the mass of the black hole to be 17 to 19 billion times that of our sun, according to the team.
Persons: , Christian Wolf, , Priyamvada Natarajan Organizations: , Australian National University, Southern Observatory, ” Yale, Associated Press Health, Science Department, Howard Hughes Medical Institute’s Science, Educational Media Group, AP Locations: CAPE CANAVERAL, Fla, Australian, gobbled, Australia
Now some other economists have demonstrated a second mechanism by which a government could run deficits and never have to pay for them. Unlike Blanchard’s mechanism, it doesn’t depend on the relationship of interest rates to economic growth. Their research came out last month as a working paper released by the National Bureau of Economic Research. “Can Deficits Finance Themselves?” is the paper’s provocative title — evoking, to me anyway, the Laffer Curve theory that tax cuts can pay for themselves. The economists concluded that “deficits contribute to their own financing via two channels.” First, they can accelerate economic growth, which generates more tax revenue.
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