LHC
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Report: Large Hadron Collider producing tons of awesome collisions
Hey, now, this is some great news, right? The trouble-plagued Large Hadron Collider looks to be doing a bang up job in some of its primary tasks. After breaking the energy record previously held by the Tevatron particle accelerator back at the end of November, 2009, reports are now coming in that the LHC is, in fact, producing some extremely high energy collisions. A research team led by MIT, CERN and the KFKI Research Institute for Particle and Nuclear Physics in Budapest, Hungary have released a report detailing findings that the collisions are producing an "unexpectedly" high number of particles called mesons, subatomic particles composed of one quark and one antiquark. The research is considered one of the first steps in the search for rarer particles, and the elusive, theoretical Higgs Boson. The paper, published in the Journal of High Energy Physics has led scientists to fine-tuning their predictive models for how many mesons will be found in even higher energy collisions. Hit the read link for the full, high energy news.
Large Hadron Collider schedules holiday for 2012, full 7 TeV power for 2013
It's good to know that even huge inanimate objects appreciate the need for a work-life balance. After a nice winter hiatus, Switzerland's Large Hadron Collider is coming back online soon, set to resume smashing protonic beams at one another with the force of 3.5 trillion electron-volts (TeV) per beam, or 7 TeV in total. We have to swallow hard when we hear such force described as "low-energy," but that's what the LHC designers consider it, and moreover we're learning they'll skip past the middle and go for the full 14 TeV potential smashes after a retooling break during 2012. Although this may delay the discovery of the Higgs boson particle, other physics research shouldn't be stalled in the meantime -- scientists claim they'll be able to extract data from the low-energy collisions that could lend us more information on aspects of string theory, extra dimensions, and supersymmetry. Doesn't all this sound like nerds trying to avoid getting real jobs?
Large Hadron Collider grinds to a halt... again
In an increasingly unsurprising turn of events, the Large Hadron Collider suffered a major power failure this morning, knocking the machine and its website out of service. The failure occurred in an 18,000-volt power line in Meyrin, Geneva where the LHC is housed beneath the ground, causing pretty much everything to shut down. The LHC's magnets maintained a temperature of 1.9 degrees above absolute zero (having to re-cool them would have been a pretty sizeable setback), however, and no long-term damage seems to have occurred. The trouble-prone Large Hadron Collider is expected to resume full operations sometime later today, and is currently operating on limited power from a backup supply. Regardless, the unfortunate event is sure to resurrect that zany Higgs boson time-travelling theory.
Large Hadron Collider breaks energy record, still won't power a toaster
CERN's Large Hadron Collider just made the record books for something other than the cost of building a 27km-long circular tunnel. After achieving its first collision on Tuesday, the LHC roared beyond a trillion electron volts (1.18 TeV to be exact) literally smashing the 0.98 TeV energy record held by the Tevatron particle accelerator in Chicago since 2001. So far the LHC had been operating at a relatively modest 450 billion electron volts as it pushes up to full capacity of some 7 trillion electron volts. All that's left now is the minor issue of unlocking the secrets of the universe when the real scientific testing gets underway early next year.
Large Hadron Collider reboots, makes first protonic bang!
Yes, ladies and gentlemen, that most epic triumph of human engineering and physics research has finally taken place, and strangely enough our planet's still in one piece too. The search for the Higgs boson particle resumed yesterday, somewhere under the Franco-Swiss border, with the CERN research team successfully executing what the LHC was built to do -- accelerating proton beams to nearly the speed of light, then filming the wreckage as they crash into each other. Having encountered a number of bumps in the road, the researchers have had to significantly scale down the energy at which their early collisions will take place, with the very first ones said to have happened at 900 billion electron volts. Still, plans are afoot for an imminent shift up to 1.2 trillion electron volts (TeV), which would be the highest energy level any particle accelerator has achieved yet, before a ramp up to 7 TeV over the coming year if all goes well.
Large Hadron Collider is online, Higgs boson be damned
"We have captured it! First circulating beam of 2009!" And with that tweet, researchers at CERN announced that they did in fact activate the Large Hadron Collider, after quite a long delay and despite warnings of a looming, nefarious Higgs boson. Whether or not we will have had total destruction as an unfortunate result of the device remains to be seen, but should the future find a way to either cease to exist or travel to the past in some time-bending paradox, we only hope linguists and physicists can work together and figure out the proper verb conjugations for this brave new world.
Large Hadron Collider staying cool at just a hair above absolute zero temperatures
Ah, Large Hadron Collider, our old frienemy, how close is thy doomsday clock now? Closer than it was last week, naturally, especially now that the temperature in each of its eight sectors has been dropped to 1.9 Kelvin, or -271 degrees Celsius / -456 Fahrenheit, depending on your equivalent measurement of choice. While pretty much lethal for humans, that's still twice as warm as the Boomerang Nebula some 5,000 light years away from our fair planet, making it a veritable vacation spot for those carnivorous inhabitants of the Centaurus constellation (not that they'd really want to make that big of a trek without some sort of pre-planned hotel accommodations, but we digress). The chill is all a part of the massive science experiment's ramp up to its second half of November relaunch -- assuming the personification of Higgs boson doesn't pop in via its proverbial TARDIS equivalent wearing a cape and carrying an anti-LHC particle gun, that is.
Might Higgs boson be a time-traveling ne'er do well out to destroy the LHC?
We've certainly seen our fair share of crackpot theories regarding the Large Hadron Collider, and quite frankly the whole thing is becoming rather old hat. That said, when the New York Times comes up with something as far out as this, we most certainly have to share it with you. It seems that way back in July, 2007 two theoretical physicists (Danish string theory pioneer Holger Bech Nielsen and the Japanese physicist Masao Ninomiya), proposed an unlikely explanation as to why the LHC and the Superconducting Supercollider before it seem to be particularly accident prone. According to science writer Dennis Overbye, the Higgs boson (which the collider has been designed to observe) "might be so abhorrent to nature that its creation would ripple backward through time and stop the collider before it could make one, like a time traveler who goes back in time to kill his grandfather." Makes sense, right? Of course, we don't have any idea how these elementary particles might actually conduct the business of destroying equipment, but that hasn't stopped the duo from proposing a novel way to test this theory. According to a paper published earlier this month, a simple deck of cards could be made, either out of construction paper or, if you're feeling high tech, simulated on a computer. The deck would have one card indicating that the LHC should be shut down, and a much larger number of cards (maybe 100 million or so) that indicate that everything is good to go. If you draw the death card, as it were, you can bet that the shadowy hand of the Higgs boson is stretching back in time, telling you to halt the operation. Between all this and the proposed hyperdrive propulsion tests we came across a couple days ago, things are starting to get very Philip K. Dick over at CERN. Can we make one suggestion? Instead of a random number generator, why not Tarot cards? Or a Ouija board? You know, go for a Halloween vibe. [Via New Scientist]
Large Hadron Collider to run at half-power until end of 2010
After a series of setbacks, delays, and potential world-ending mishaps, it seems that the scientists at CERN have decided to take it easy with the Large Hadron Collider, and have announced that they plan to operate it at an energy of 3.5 TeV (or trillion electron volts) per beam when they start it up again in November of this year. If that goes well, they'll then cautiously ramp things up to 5 TeV per beam, before starting to shoot for a full 7 TeV per beam by the end of 2010. So, mark your calendars... while you still can.
Large Hadron Collider restart, end of the world pushed back to mid-November
Still undecided about what to do with those precious few months before the biggest doomsday since Y2K? Then you're in luck, 'cause the much anticipated / feared restart of the Large Hadron Collider has now been delayed yet again, almost exactly a month after the last delay. This time it looks like a couple of vacuum leaks are the culprit, and CERN says that the collider is now unlikely to restart before mid-November, which just so happens to coincide with the peak of the Leonids meteor shower. Coincidence? Yes, yes it is.
Large Hadron restart delayed again -- you can relax until October
If you were enjoying these warmer months, taking time away from terrestrial black hole spotting due to the continued deactivation of CERN's Large Hadron Collider, feel free to extend those summer vacation plans a little bit. The particle crasher and supposed non-threat to life as we know it was previously set to restart in September after some damage put it on the inactive list many moons ago. Now CERN's Head of Communications, James Gillies, is saying that the restart is likely to be smashed back a few more weeks into October, meaning New Englanders might just get in one more leaf peeping season before all we know is mashed into an incomprehensibly small ball of matter from which nothing can escape -- not even Gundam robots. [Via MSNBC]
Large Hadron Collider restart delayed till September
Oh, bollocks! When CERN's Large Hadron Collider started up this past September, we figured it was only a matter of time before the world as we knew it imploded. Thus, we did as any reasonable group of individuals would do and evaporated our life savings before being beamed up. Now, we're stuck waiting around (with four or five pennies) for this September, as that's the new restart date following the LHC's run-in with bad luck late last year. If all goes to plan this go 'round, the machine will run into autumn of 2010, when engineers will hopefully see collisions of lead ions. Needless to say, gurus are implementing a new enhanced protection system to keep things from going so wrongly again, but you never can tell what'll happen when smashing atoms, now can you?[Via CNET]
Large Hadron Collider damaged and we have the photos to prove it
Is it possible that shoddy workmanship has once again saved the planet from an untimely demise? Not really, but this next tale should give our paranoiac readers plenty to mull over regardless. CERN has recently released pics of damage wrought when an electrical fault caused a liquid helium leak a mere nine days after the Large Hadron Collider started smashing atoms in September, wrecking interconnects between the magnets in sectors three and four. According to CNET, the doomsday machine will be out of commission until at least summer of 2009. So breathe a sigh of relief, little ones... and pray that the grey goo or the replicant hordes don't get us in the meantime. Hit the read link for all the pics.
The funny, morbid, and sad coins of the Dalaran fountain
Level up fishing so you can fish in the Dalaran fountain. I'm serious. This completely nonsensible and illogical statement is brought to you by the 53 tiny lore moments you'll get if you'll just sit yourself down somewhere and level up fishing. Yes, it's boring having to fish up dozens of useless fish to get to the good stuff in Outland and Northrend. Yes, you could be farming up gold or materials that will help you level in Wrath. I don't care. Go fish.You see, while you'll be fishing up a lot of equally useless fish in the Dalaran fountain, you'll also get coins. No, not in the sense that you'll be fishing up ingame money, but you'll fish up coins tossed into the fountain of this very old city by 53 people, many of whom will be known to you if you've played the game for any length of time. Some of them, perhaps most of them, are funny. Some are serious. Some are heartbreaking. I admit to a touch of being a lore geek, and it was wonderful being allowed a peek into the irreverent or hopeful or sad heads of Jaina Proudmoore, Thrall, or Stalvan Mistmantle. It is idiosyncratic little touches like this that make WoW hopelessly fun to play, and it is my fondest wish that whatever person at Blizzard who thought this up is pulled off whatever they're doing right now and chained to a desk until they come up with more stuff like this.So, if you don't do anything else with your time between patch 3.02 hitting and Wrath going live...level up fishing so you can fish in the Dalaran fountain. But don't read any further if you're not interested in Wrath spoilers, because there are a few here...
CERN: Only one crowbar received, Gordon Freeman 'impossible to find'
Even more terrible news, folks: CERN, the group responsible for the Large Hadron Collider, have only received one crowbar. In a message to Joystiq, "Large Hadron Rap" creator alpinekat (who also happens to work with CERN on the project) told us, "To my knowledge, there has been only one crowbar sent to CERN. I tried to track down that man, but he's impossible to find.""That man" she is referring to is the Gordon Freeman, of Half-Life infamy, we saw in the picture above. The Large Hadron Collider is currently halted until Spring 2009 due to a "magnet failure" ... or was it? With a supposed malfunction and a missing Gordon Freeman, we need not worry: at least he's got a crowbar.
World's largest computing grid lives to go live
Contrary to popular belief, the world as we know it didn't implode after the Large Hadron Collider was flipped on. Sure -- someone, somewhere is growing a ninth arm and trying desperately to land a cameo on Fringe, but the planet at large is still humming along just fine. Now, the world's most ginormous computing grid (the Worldwide LHC Computing Grid, or WLCG) has gone live, and the gurus behind it are celebrating the beginning of its momentous data challenge: to analyze and manage over 15 million gigabytes of data each year. The Grid combines the IT power of over 140 computer centers, 100,000 processors and the collaborative efforts of 33 countries. Unfortunately, there's no word on when the official WLCG-based Call of Duty 4 server will be green-lit for action, but we hear it's pretty high on the priorities list.[Via China View]
Hackers hit LHC computer system, deemed "scary experience"
Those already fearful of the Large Hadron Collider's potential Earth-ending capabilities may want to turn away for this one, as it looks like the situation has managed to get a bit more perilous, with a team of hackers apparently successful in mounting an attack on a system that is "one step away" from the computer system that controls of one of the LHC's massive detectors. According to The Telegraph newspaper, the group, calling itself the "Greek Security Team," left behind a half a dozen files on the system and damaged one CERN file, in addition to displaying the page above on the cmsmon.cern.ch website, which still remained inaccessible as of Friday. Somewhat disconcertingly, one of the scientists working at CERN simply described the incident as a "scary experience," with a CERN spokesperson further adding that they thought it was just someone "making the point that [the system] was hackable." Um, okaaaay.[Via CNET News]
CERN's Large Hadron Collider started -- are we still here? (updated with video)
Hello? Tap, tap, tap, this thing on?CERN's $9 billion, 17-mile long atom smasher was just turned on and we're awaiting reports on how the tests have gone. The Large Hadron Collider did experience "small electrical problems" overnight. However, these were not expected to delay the first test firing at 9:30am CEST. As such, the clockwise and counter-clockwise firing of particles should already be in progress.Remember, no smashing will be done today, for that we'll have to wait until later this month. We'll update you here as things progress.09:49 -- Confirmed, the first beam of protons has been fired! It took 48-seconds for the pulse to generate and then a tiny flash of light on a computer screen indicated a successful firing around the first 3-km of the 27-km ring -- they will methodically extend the range throughout the day.10:25 -- The beam just completed the full ring (in stages) in less than an hour. Things are going much more quickly than expected. Counterclockwise test next.12:18 -- CERN estimates that the LHC will be fully operational for physics work in the next few months. Added NASA-like video of the reaction to the full-loop, first beam success after the break (watch for two flashes on the left-most screen).Note: Insert, the following string into VLC to watch live: mms://qstream-live.qbrick.com/00862live80910 Read -- small electrical issuesRead -- webcast (currently down)Read -- First beam fired
CERN's LHC 'First Beam' to be broadcast live on Wednesday
Set your alarms and kiss the kids goodbye, CERN will be providing a live webcast of the Large Hadron Collider's "First Beam" maiden voyage on Wednesday. Let us know how it goes, we'll be holed-up inside grandpa's bombshelter with our canned turnips and 10th anniversary Heaven's Gate Nikes -- remember, two-knocks if it's safe else we'll assume you're a robot. [Thanks, Rui]Read -- Webcast starting Wed, Sep10 at 09:00 CEST (calculated globally)Read -- Satellite broadcast
US lawsuit calls Large Hadron Collider a Doomsday Machine, Higgs boson shrugs
If OJ made one thing perfectly clear, it's that the word "reason," at the root of "reasonable doubt" has lost all meaning in the US court system. So what do you think will be the outcome of a new lawsuit claiming that CERN's Large Hadron Collider is a Doomsday machine? The suit filed in Hawaii's US District Court by Luis Sancho and a former nuclear safety officer by the name of Walter Wagner, seeks to put the already delayed LHC launch on hold pending a new safety review. It's worth noting that the same doomsday scenarios of micro black holes and strangelets (think: the Midas Touch of death) have been raised by Wagner previously with the launch of other accelerators -- they've also been summarily dismissed by the scientific community as "beyond reasonable." It's also worth noting that the 27km-long LHC crisscrosses the border between France and Switzerland, not the US. An initial conference on the lawsuit is scheduled for June 16th, a few months before the first collisions are scheduled to begin and well before LHC is capable of its 4 trillion electron-volts maximum power. Peter Higgs, we feel your pain. [Thanks Aaron, Original Image courtesy of Ute Kraus]
