Showing posts with label cern. Show all posts
Showing posts with label cern. Show all posts

Friday, September 23, 2011

Strange Particles May Travel Faster Than Light

This cosmic speed limit, 299,792,458 meters per second (about 700 million miles an hour), forms the backbone of Einstein's seminal Theory of Special Relativity, published in 1905. To rewrite this law would have broad-ranging implications, including even the possibility of time travel.

Could Einsteins theory finally be disproved?


Foxnews

Nothing goes faster than the speed of light. At least, we didn't think so.
New results from the CERN laboratory in Switzerland seem to break this cardinal rule of physics, calling into question one of the most trusted laws discovered by Albert Einstein.
Physicists have found that tiny particles called neutrinos are making a 454-mile (730-kilometer) underground trip faster than they should — more quickly, in fact, than light could do. If the results are confirmed, they could throw much of modern physics into upheaval.

The results come from the OPERA experiment, which sends sprays of neutrinos from CERN in Geneva to the INFN Gran Sasso Laboratory in Italy. After analyzing the results from 15,000 particles, it seems the neutrinos are crossing the distance at a velocity 20 parts per million faster than the speed of light.
By making use of advanced GPS systems and atomic clocks, the researchers were able to determine this speed to an accuracy of less than 10 nanoseconds (.00000001 seconds)

Read More...

Saturday, July 23, 2011

Cern scientists suspect glimpse of Higgs boson

Getting Closer.
This will be big when they can finally confirm it.

Guardian.co.uk
Scientists may have caught their first glimpse of the elusive Higgs boson, which is thought to give mass to the basic building blocks of nature.

Researchers at the Large Hadron Collider at Cern, the European particle physics lab near Geneva, announced the findings at a conference on Friday.

The world's most powerful atom smasher hunts for signs of new physics by slamming subatomic particles together at nearly the speed of light in an 18-mile round tunnel beneath the French-Swiss border.

Speaking at the meeting, teams working on two of the collider's huge detectors, Atlas and CMS, independently reported unusual bumps in their data that could be the first hints of the particle.

Physicists stressed that it was too early to know whether the signals were due to the missing particle.

Bumps that look like new discoveries can be caused by statistical fluctuations in data, flaws in computer models and other glitches, they said.

Read More...

Tuesday, March 30, 2010

4 Mini Big Bangs Created .

Ahhh the stuff of Life !

The spooky science that a lot of people freak out about is happening at Cern , The Centre for Nuclear Research , France .

The good stuff you know recreating the Big Bang , Smashing sub Atomic Particles together at unimaginable speeds , A Black hole here A black hole there !

All leading to the worlds Demise as we know it , we are soon to be sucked into a Black hole or something not good for us , and that will be it , or something along those lines .

Either way Very interesting stuff !


GENEVA, March 30 (Reuters) - Physicists smashed sub-atomic particles into each other with record energy on Tuesday, creating thousands of mini-Big Bangs like the primeval explosion that gave birth to the universe 13.7 billion years ago.

Scientists and engineers in control rooms across the sprawling European Centre for Nuclear Research (CERN) near Geneva burst into applause as the $9.4 billion project to probe the origins of the cosmos scored its first big success.

"This opens the door to a totally new era of discovery," said CERN's director of research Sergio Bertolucci. "It is a step into the unknown where we will find things we thought were there and perhaps things we didn't know existed."

"It just shows what we can do in pushing knowledge forward on where we came from, how the early universe evolved," CERN Director-General Rolf Heuer said, speaking, like Bertolucci, on a video relay from Tokyo.

Colourful images of the collisions, at the centre of the Large Hadron Collider (LHC) project which will continue for over a decade, were flashed onto screens across CERN.

CERN scientists say the images reflect what happened a fraction of a second after the Big Bang as matter and energy was spewed out, leading to the formation of galaxies stars and planets, and eventually the appearance of life.

Read More...

Friday, March 19, 2010

Large Hadron Collider Breaks Energy Record—By 300%

Good news , now soon it won't be long before they create that Blackhole and Suck the whole world into it !


National Geographic
The Large Hadron Collider (LHC) set a new energy record this morning, tripling its former peak performance. In doing so, the "big bang machine" took an important step toward full-power operation.

At 5:20 a.m., local time, in Geneva, Switzerland, physicists sent two proton beams racing around the Large Hadron Collider's oval-shaped, 17-mile-long (27-kilometer-long) underground tunnel.

Each beam packed a powerful 3.5-trillion-electron-volt (TeV) punch—the highest energy yet achieved in a particle accelerator, or atom smasher.

The Large Hadron Collider had also set the previous record. Last December the LHC smashed two 1.18-TeV beams to create a 2.36-TeV collision.

The two 3.5-TeV beams will eventually be smashed together to create a whopping 7-TeV energy collision—half the collider's maximum energy level.

"We're all hoping [the collision] will happen in the next couple of weeks," said James Gillies, a spokesperson for the European Organization for Nuclear Research (CERN), which operates the machine.


Read More...

Wednesday, October 14, 2009

CERN nuclear scientist charged with links to terrorism

From Times Online

A French physicist with the European atomic research centre near Geneva was charged with terrorism offences by a Paris judge last night after investigators said that he offered to work with the North African branch of al-Qaeda.

Adlène Hicheur, 32, who is of Algerian origin, was arrested last week with his younger brother after intelligence agents intercepted his alleged internet contacts with al-Qaeda in the Islamic Maghreb.

The physicist, who works at the giant atomic collider at CERN (European Organisation for Nuclear Research), which straddles Swiss and French territory, told the Islamic group that he was interested in committing an attack but had not begun any material preparation, according to police sources. He had acknowledged contacting the militant organisation, they said.

The brother was released last weekend without charge.

Read More...

Friday, October 9, 2009

French arrest CERN nuclear scientist with ties to al Qaida

French agents have arrested a nuclear engineer from CERN and his brother on suspicion of having links with al Qaida. The suspect had made contact with al Qaida in the Islamic Maghreb and suggested possible targets in France. He had the intention to carry out terrorist attacks in France.

H/T: Palmach's Musashi

From Times Online

French agents have arrested a researcher from Europe's top atomic lab on suspicion of links to al-Qaeda, fuelling fears that terrorists could be targeting the nuclear industry.

The 32-year-old man, who was detained along with his brother, works for the prestigious European Organisation for Nuclear Research (Cern) in Geneva, Switzerland, according to French police sources.

''The inquiry will doubtless say what were the objectives in France or elsewhere and indicate perhaps that we have avoided the worst possible scenario,'' said Brice Hortefeux, the French Interior Minister.[...]

The suspect is believed to have been in contact with members of al-Qaeda in the Islamic Maghreb (AQIM), an Algerian-based terrorist organisation which joined Osama bin Laden's network in 2007.

A source said French intelligence officers had intercepted messages in which the man had suggested targets in France.

Read More...

Wednesday, September 10, 2008

Watch the End of the World

Click the image to watch as CERN's Large Hadron Collider smash particles and possible create mini blackholes that threaten to engulf the entire world.

Read More...