Warp Speed?

Was Einstein wrong, can neutrinos blow through the speed of light stop sign?

Speedy Particles Put Einstein to the Test

An experiment purporting to show that subatomic particles can travel faster than light has scientists’ heads spinning. If confirmed, it would undermine key pillars of modern physics.

At a presentation in Switzerland, scientists said Friday they had recorded ghostlike particles, known as neutrinos, a tiny bit faster than light—an apparent breach of the cosmic speed limit set down by Albert Einstein more than a century ago.

. . .

Neutrinos are particles with almost no mass and no charge, and they can pass through ordinary matter unaffected. At any given moment, billions harmlessly stream through a person’s body.

In the experiment known as the Oscillation Project with Emulsion-Tracking Apparatus, neutrinos were measured as traveling slightly faster than light on a 450-mile trip from CERN near Geneva to the Gran Sasso underground lab in central Italy. The particles moved at a velocity just above the speed of light. That result was based on more than 15,000 neutrino events measured at the Italian lab, CERN said.

See also:
Measurement of the neutrino velocity with the OPERA detector in the CNGS beam
Neutrinos may have traveled faster than the speed of light
UPDATE 1-Particles found to break speed of light
Particles recorded moving faster than light – CERN
Scientists Question Faster-Than-Light Neutrinos
Light speed: Flying into fantasy
Those faster-than-light neutrinos. Four things to think about
Particles faster than light: Revolution or mistake?
CERN neutrinos don’t “disprove” Einstein
Details emerge about European scientists’ discovery
Physicists explain how neutrino beat Einstein
Challenging Einstein Is Usually A Losing Venture
Physicists wary of junking light speed limit yet
Faster Than Light Neutrinos? Don’t Bet On It
CERN – the European Organization for Nuclear Research
Welcome to LNGS – Gran Sasso National Laboratory
Laboratori Nazionali del Gran Sasso
Oscillation Project with Emulsion-tRacking Apparatus (OPERA)
OPERA experiment

Are these results science fact or science fiction? Beats me. If it is true, it’s going to turn physics as we know it on its head.

/stay tuned, this is sure to be a hot topic of scientific debate for quite some time


Watch Out For Black Holes!

Large Hadron Collider in process of restarting

Scientists are in the process of restarting a giant particle collider built to reproduce the conditions of the big bang, Europe’s CERN physics research center said Friday.

After a year’s delay, the scientists hope to have beams of protons circulating all the way through the Large Hadron Collider’s 17-mile-wide (27-kilometer-wide) underground ring in both directions by early Saturday, and then accelerate them this weekend, CERN spokesman James Gillies said.

“At the moment they’re putting beams down in the Large Hadron Collider, and as the night goes on they’ll take the beams through and start circulating them,” he told Reuters. CERN reported that beams were fully circulating in the clockwise direction, and that preparations were being made to send beams counterclockwise as well.

The experiment will not be properly under way until January when the LHC is operating at a higher level, Gillies said.

Technical problems forced CERN to shut down the $10 billion collider just nine days after it was started for the first time in September 2008.

The problem was a faulty splice in the super-conducting cable connecting two cooling magnets in the underground ring, which smashes particles at a temperature of just above absolute zero to re-create conditions believed to exist at the start of the universe 13.7 billion years ago.

As the particles smash into each other at nearly the speed of light — once the collider is operating at full throttle, which will take several weeks — they will explode in a burst of energy which scientists will monitor for new or previously unseen particles which they predict could help explain the nature of mass and the origins of the universe.

CERN said last year’s accident never posed any danger. The Geneva-based institution has had to rebuff suggestions that the experiment would create millions of black holes that would suck in the Earth.

See also:
Large Hadron Collider fully armed and operational
Large Hadron Collider fires up after $40M repairs
Proton Beams Are on Track at Collider
Large Hadron Collider restarts after 14 months of repairs
Beam sent around Large Hadron Collider
In pictures: Cern Large Hadron Collider restarts
Large Hadron Collider ready to restart
Science: Large Hadron Collider ready to restart
The Large Hadron Collider
Large Hadron Collider
Higgs boson
Saw This In a Movie Once, Pretty Sure It’ll Work

Okay, so the object of this exercise is to produce a particle collision with enough energy to produce previously theoretical sub-particles, most notably the infamous Higgs boson. Now, my question is, if these sub-particles are, by definition, smaller than anything currently known to man, capable of moving through mass unimpeded, what’s going to contain them as they fly off at the speed of light?

/pardon me if I don’t volunteer to stand next to this thing while it’s operating