Friday, January 27, 2012

The dimensionality and geometry of the extra dimensions

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We investigate possible signatures of black hole events at the LHC in the hypothesis that such objects will not evaporate completely, but le...
Wednesday, January 25, 2012

Quantum state

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Probability densities for the electron of a hydrogen atom in different quantum states.(Click on Image) In physics , a quantum state is...

The Physics of Reality

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Roger Penrose discusses his experiment on the BBC (25 minutes in) Melvyn Bragg examines the physics of reality. When Quantum Mechanics w...
Tuesday, January 24, 2012

SOHO Latest and Space Weather

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EIT 304 A large solar flare yesterday triggered a coronal mass ejection travelling at 1400 km/s that will reach Earth today. An energet...

ALICE EMCal installation with Peter Jacobs

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Researcher Peter Jacobs explains what's happening as the final pieces of the ALICE experiment's electromagnetic calorimeter, or EMC...
Wednesday, January 18, 2012

Atlas Experiment Simulated Black Hole Photos

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ATLAS Experiment © 2011 CERN   A new view of a black hole event. ATLAS collision events. In some theories, microscopic black hole...

A Historical Look at Kaluza-Klein Particles?

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In 1919, Kaluza sent Albert Einstein a preprint --- later published in 1921 --- that considered the extension of general relativity to fiv...
Sunday, January 15, 2012

WHAT IS YOUR FAVORITE DEEP, ELEGANT, OR BEAUTIFUL EXPLANATION?

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Scientists' greatest pleasure comes from theories that derive the solution to some deep puzzle from a small set of simple principles in...
Saturday, January 14, 2012

Different Environment for Testing

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Friday, January 13, 2012

The Smoking Gun

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One string theorist even went so far to conclude that a string theory calculation of Kaluza-Klein modes was the "smoking gun" that...