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OPERA observes the second tau neutrino

(Phys.org) -- The OPERA collaboration has announced yesterday at the Neutrino 2012 conference in Japan, the observation of their second neutrino tau interaction, after the first observation made in 2010.

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Faster-than-light neutrinos explained?

The detector at the Gran Sasso end of the OPERA experiment. Credit: OPERA The faster-than-light neutrinos seen by the OPERA particle physics experiment last year may have just been explained. By a loose cable.

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Faster-than-light neutrinos: a timeline

2011 has been a busy year for particle physicists. They’ve found a new particle , closed in on the elusive Higgs boson , and witnessed some neutrinos acting pretty strangely, amongst other things.

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Time to Rethink the Cash Bonus

Every end-of-year gesture says something different. Last year, I chose to give a gift that honors the craft of tool building.

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Why Neutrinos Might Wimp Out

In case you missed the news, a team of physicists reported in September that the tiny subatomic particles known as neutrinos could violate the cosmic speed limit set by Einstein’s special theory of relativity. The researchers, working on an experiment called OPERA, beamed neutrinos through the earth’s crust, from CERN, the laboratory for particle physics near Geneva, to Gran Sasso National Laboratory in L’Aquila, Italy, an underground physics lab. According to the scientists’ estimates, the neutrinos arrived at their destination around 60 nanoseconds quicker than the speed of light

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New theories emerge to disprove OPERA faster-than-light neutrinos claim

(PhysOrg.com) -- It's been just two weeks since the Oscillation Project with Emulsion-tRacking Apparatus (OPERA) team released its announcement claiming that they have been measuring muon neutrinos moving faster than the speed of light, causing an uproar in the physics community.

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FTL neutrinos (or not)

The recent news from the Oscillation Project with Emulsion-tRacking Apparatus (OPERA) neutrino experiment, that neutrinos have been clocked travelling faster than light, made the headlines over the last week – and rightly so.

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Particles Found to Travel Faster than Speed of Light

An Italian experiment has unveiled evidence that fundamental particles known as neutrinos can travel faster than light. Other researchers are cautious about the result, but if it stands further scrutiny, the finding would overturn the most fundamental rule of modern physics--that nothing travels faster than 299,792,458 meters per second. The experiment is called OPERA (Oscillation Project with Emulsion-tRacking Apparatus), and lies 1,400 meters underground in the Gran Sasso National Laboratory in Italy

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