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November 14, 2013

High-energy physicists predict new family of four-quark objects
Manoa HI (SPX) Nov 14, 2013
An international team of high-energy physicists says the discovery of an electrically charged subatomic particle called Zc(4020) is a sign that they have begun to unveil a whole new family of four-quark objects. The Beijing Spectrometer (BESIII) collaboration, which includes scientists from the University of Hawaii at Manoa, previously announced the discovery of a mysterious four-quark particle called Zc(3900) in April 2013. "While quarks have long been known to bind together in groups of tw ... read more

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New study shows atomic punch from black holes Black holes spit out mighty high-speed jets of matter that include heavy atoms, a study published in Nature said on Wednesday. ... more		Sun's Magnetic Field Poised to Reverse Its Polarity Every 11 years, the sun undergoes a complete makeover when the polarity of its magnetic field - its magnetic north and south - flips. The effects of this large-scale event ripple throughout the sola ... more		Spitzer and ALMA Reveal a Star's Bubbly Birth It's a bouncing baby . . . star! Combined observations from NASA's Spitzer Space Telescope and the newly completed Atacama Large Millimeter/submillimeter Array (ALMA) in Chile have revealed the thro ... more
				NASA Cassini Spacecraft Provides New View of Saturn and Earth NASA has released a natural-color image of Saturn from space, the first in which Saturn, its moons and rings, and Earth, Venus and Mars, all are visible. The new panoramic mosaic of the majestic Sat ... more		NASA's GRAIL Mission Puts a New Face on the Moon Scientists using data from the lunar-orbiting twins of NASA's Gravity Recovery and Interior Laboratory (GRAIL) mission are gaining new insight into how the face of the moon received its rugged good ... more

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