News tagged with particle physics

Free the quarks: Calculating the strong force

This year sees the 40th anniversary of the ground-breaking proposal that the interactions between quarks becomes weaker as they come closer together, laying the foundations of quantum chromodynamics, or QCD, the modern theory ...

dateFeb 08, 2013 in General Physics
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Cassini sees Titan cooking up smog

(Phys.org)—A paper published this week using data from NASA's Cassini mission describes in more detail than ever before how aerosols in the highest part of the atmosphere are kick-started at Saturn's moon ...

dateFeb 05, 2013 in Space Exploration
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Interview: CERN chief firmer on Higgs boson

The world should know with certainty by the middle of this year whether a subatomic particle discovered by scientists is a long-sought Higgs boson, the head of the world's largest atom smasher said Saturday.

dateJan 27, 2013 in General Physics
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Revolutionary theory of dark matter

The universe abounds with dark matter. Nobody knows what it consists of. University of Oslo physicists have now launched a very hard mathematical explanation that could solve the mystery once and for all.

dateJan 23, 2013 in General Physics
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Solar variability and terrestrial climate

(Phys.org)—In the galactic scheme of things, the Sun is a remarkably constant star. While some stars exhibit dramatic pulsations, wildly yo-yoing in size and brightness, and sometimes even exploding, the ...

dateJan 11, 2013 in Space Exploration
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