homehome Home chatchat Notifications


Faster than light neutrinos ? Not so fast, says another study

An international team of researchers working in Italy recently conducted a study which concluded that the revolutionary results claimed by their colleagues at CERN may be faulty. They studied the same neutrino particles reported to travel faster than light and claim their test clearly shows this is wrong. The announcement was made in September, and […]

Mihai Andrei
November 21, 2011 @ 1:36 pm

share Share

An international team of researchers working in Italy recently conducted a study which concluded that the revolutionary results claimed by their colleagues at CERN may be faulty. They studied the same neutrino particles reported to travel faster than light and claim their test clearly shows this is wrong.

The announcement was made in September, and since then, it pretty much set the world of physics ablaze; after all, for a particle to travel faster than light, it would have to mean that we’ve been looking at physics wrong this whole time, and relativity is based on an incorrect premise.

In the supposedly ground breaking experiments, members from the OPERA experiment at the Gran Sasso laboratory south of Rome claim they noticed neutrinos arrive some 60 nanoseconds earlier than light, but ICARUS, another experiment at Gran Sasso, deeper underground and run by Italy’s National Institute of Physics argue that their measurements contradict these readings.

They explain, on the basis of two recently published US studies, that if the neutrinos would have gone even a fraction faster than the speed of light, then they would have lost a significant part of their energy. Physicist Tomasso Dorigo, who works at CERN, the European Organization for Nuclear Research, and the U.S. Fermilab near Chicago said that according to him this paper was ‘simple and definitive’.

According to Einstein’s theory of special relativity, absolutely nothing can travel faster than light, and that idea is at the core of modern physics, regardless of field or application. After the people at CERN announced this revolutionary observation, the world of science has absolutely gone mad over this, and many have tried to back up Einstein’s theory; for now, even though it’s still in the fog, it seems like it will still stand.

Via Reuters

share Share

The Magnetic North Pole Has Shifted Again. Here’s Why It Matters

The magnetic North pole is now closer to Siberia than it is to Canada, and scientists aren't sure why.

Mars Dust Storms Can Engulf Entire Planet, Shutting Down Rovers and Endangering Astronauts — Now We Know Why

Warm days may ignite the Red Planet’s huge dust storms.

Scientists Built a Radioactive Diamond Battery That Could Last Longer Than Human Civilization

A tiny diamond battery could power devices for thousands of years.

The Universe’s Expansion Rate Is Breaking Physics and JWST’s New Data Makes It Worse

New data confirms a puzzling rift in the universe's expansion rate.

The explosive secret behind the squirting cucumber is finally out

Scientists finally decode the secret mechanism that has been driving the peculiar seed dispersion action of squirting cucumber.

Mysterious eerie blue lights erupt during avalanche — and no one is sure why

Could this be triboluminescence at scale?

In 1911, Einstein wrote a letter to Marie Curie, telling her to ignore the haters

The gist of it is simple: "ignore the trolls".

Scientists Turn a Quantum Computer Into a Time Crystal That Never Stops

Quantum computing meets the timeless oscillation of time crystals in a breakthrough experiment.

China Buids the World’s Most Powerful Hypergravity Facility. It Can Simulate Gravity 1,900 Times Stronger Than Earth's

Chinese scientists now have access to the world's most powerful hypergravity facility.

Scientists Reveal What a Single Photon Really Looks Like for the First Time

The shape of a photon Is finally revealed by physicists.