There's no official announcement yet--that comes next week--but word on the street and around the cafeteria at CERN says that scientists may announce that they've glimpsed the elusive Higgs boson at a meeting scheduled for Tuesday.
As we all know, the Large Hadron Collider has been grievously behind the times technologically. Sure, its giant array of superconducting magnets, kept cool by almost a hundred tons of liquid helium is pretty neat, and the muon spectrometer is no slouch. But the LHC hasn't put it all in a convenient smartphone app -- until now.
With LHSee, released today by CERN's app specialists, you can investigate the fundamental nature of the universe -- the nature of spacetime, the origin of matter -- while you wait for the bus.
Fermilab’s Tevatron collider runs out of money and time at the end of this month, but physicists there say that they are on track to establish whether the Higgs can exist within the most likely predicted mass range before their September 30 deadline. That’s not the same as actually finding the Higgs boson of course, but physicists say they’ll either rule out the possibility of its existence or not by month’s end.
The latest news from the Large Hadron Collider: scientists still cannot explain why we’re all here. In the most detailed analysis of strange beauty particles — that’s what they’re really called — physicists cannot find supersymmetric particles, which are shadow partners for every known particle in the standard model of modern physics. This could mean that they don’t exist, which would be very interesting news indeed.
We know, we’ve been hearing rumors about interesting “data bumps” for months now, but this is big news — over the weekend the world’s two greatest particle smashers announced tantalizing hints that the Higgs boson may soon be within reach.
By Martha HarbisonPosted 07.11.2011 at 11:30 am 0 Comments
Before we started trying to figure out which big science projects are actually the biggest science projects in the world, we had to put down a few parameters. First, the projects had to be up and running, rather than be in the planning or construction phase. Second, we decided to disallow projects that were coming to the very end of their lifetimes, like the Tevatron, which will cease operations in September 2011.
Friday’s space shuttle launch will be much more than the final hurrah for the shuttle Endeavour. Riding in its cargo bay is a massive and controversial physics experiment that could help answer some of the most confounding mysteries in science. With the delivery of the Alpha Magnetic Spectrometer, the space shuttle’s penultimate mission could turn out to be one of its greatest achievements.
The Large Hadron Collider is now officially the world's most powerful particle accelerator
By Jennie WaltersPosted 04.22.2011 at 1:59 pm 8 Comments
The LHC smashed a record-breaking number of particles at midnight Geneva time last night, setting a new standard for beam intensity. CERN replaced Fermilab’s former record of 4.024 × 1032cm-2s-1 with a smug 4.67 × 1032cm-2s-1. That’s a lot of zeros, ranging somewhere in the billions of billions. Of billions.
Forget the gigantic Large Hadron Collider — how about a particle-accelerator-on-a-chip?
OK, so it can’t reach the energies produced at the LHC or Tevatron, but this is still pretty impressive. Engineers at a micro-electro mechanical systems conference last week unveiled this tiny cyclotron device, which can speed argon ions down a 5-millimeter accelerator track.