Showing posts with label hadron collider. Show all posts
Showing posts with label hadron collider. Show all posts

Friday, November 26, 2010

The Universal Soup (with munchies)


Early Universe was a liquid: First results from the Large Hadron Collider's ALICE experiment
(PhysOrg.com) --" In an experiment to collide lead nuclei together at CERN's Large Hadron Collider physicists from the ALICE detector team including researchers from the University of Birmingham have discovered that the very early Universe was not only very hot and dense but behaved like a hot liquid..."

"By accelerating and smashing together lead nuclei at the highest possible energies, the ALICE experiment has generated incredibly hot and dense sub-atomic fireballs, recreating the conditions that existed in the first few microseconds after the Big Bang. Scientists claim that these mini big bangs create temperatures of over ten trillion degrees..."
>> physorg.com

 

Sunday 28 November 2010 
How the universe evolved from a liquid | The Telegraph
"The universe was a super-hot liquid in the moments immediately after its birth, according to the first results from an experiment to recreate the conditions of Big Bang... "
Article by Richard Gray
Part Of The Atlas Experiment Equipment: How the universe evolved from a liquid


Sunday, November 21, 2010

What's the Matter with the Higgs Boson?

Images by Matthew Jacques/Shutterstock
 Efman/Shutterstock

"The search is on for the Higgs boson, and it seems likely that soon we'll find this mysterious particle that creates matter in the universe. But what if we don't? In this week's "Ask a Physicist," we'll find out..." More>>  io9.com

Added on 11/22/10
First Z bosons detected by CMS in heavy-ion collisions
Candidate Z Boson decaying to two electrons (two tallest red towers) in a lead-lead heavy ion collision at CMS. The other red and blue towers indicate energy deposits in CMS from other particles produced.
"Z bosons produced in collisions of heavy ions have been observed for the first time by the CMS experiment at CERN’s Large Hadron Collider (LHC). CMS observed 10 events containing a distinctive candidate Z boson reconstructed from a pair of electrons or a pair of muons (see figures 1 and 2 respectively), whose invariant mass is consistent with the Z boson mass..."
CMS experiment at the LHC makes first observation of Z Bozons in Heavy-ion collisions
(18th November 2010) PDF

    Tuesday, November 9, 2010

    The Big Bang was Hirsute

    "With the outer tracking systems turned on the images of heavy ion collisions from ALICE get even better. Up to 3000 charged particles are produced and tracked as the radiate out from the central collision point. As they reach the outer detector they are bent by powerful magnets so that the energy of each one can be measured to get a complete picture of the fallout from the quark gluon plasma produced in the centre of the detector..."  Philip Gibbs

    A "Big Bang" event at the Large Hadron Collider, CERN


    News Blog of Science and Mathematics 
    More Pictures and Video from ALICE by Philip Gibbs.
    blog.vixra.org


    A Mini "Big-Bang" at the LHC



    Heavy Ion Collision at LHC, ALICE detector

    This animation shows a 3D view of one of the first heavy ion collisions recorded at the Large Hadron Collider in CERN. This event was seen on 7th November 2010 when Lead nuclei collided with a total energy of 574 TeV leaving a shower of thousands of particles.


    Birth of the universe 're-created': Large Hadron Collider generates 'mini Big Bang'
    Scientists at the Large Hadron Collider have created a ‘mini Big Bang’ in an experiment that mimicked conditions a millionth of a second after the birth of the universe.
    By colliding lead ions – atoms of lead stripped of their electrons – at close to the speed of light, researchers generated temperatures a million times hotter than the centre of the sun. 
    Article by David Derbyshire. dailymail.co.uk


    Large Hadron Collider creates mini Big Bang
    The Large Hadron Collider (LHC) succeeded in creating a minature Big Bang, after switching the particles used for its collisions from protons to lead ions. 


    Large Hadron Collider Recreates The Big Bang


    Large Hadron Collider (LHC) generates a 'mini-Big Bang' 


    wordpress.com/tag/large-hadron-collider

    ALICE Photos Web Page


    Sunday, September 26, 2010

    Putting your hand in the Large Hadron Collider







    We couldn't get a clear answer about the hand but we (sadly) know about the head. 


    added on 12/15/10 
    Today I Found Out
    What Happens When You Stick Your Head Into a Particle Accelerator?
    anatoli bugorski



    Links about Collider:
     Question: What Happens if You Cross the LHC Stream with Your Hand?

     First images from large Collider

     RHIC Collider Creates Quark-Gluon Plasma at 4,000,000,000,000 Degrees Celsius | Popular   Science

    Monday, February 22, 2010

    RHIC Collider Creates Quark-Gluon Plasma at 4,000,000,000,000 Degrees Celsius | Popular Science

    Get Hot On The One A computer visualization of 7,200,000,000,000 degree F quark-gluon plasma in the RHIC collider Brookhaven National Laboratory, via The New York Times

    "Hottest matter ever created in a lab; may have induced law-of-nature-warping bubble"
    by Stuart Fox.
    read more: popsci.com

    Thursday, November 26, 2009

    First images from large Collider

    First images from large Collider



















     



    End of the world?, the Large Hadron Collider ( LHC ) by T56rOx

    The Large Hadron Collider is the largest and most complex scientific instrument ever built and the highest energy particle accelerator in the world.
    The accelerator is located 100 m underground and runs through both French and Swiss territory. ( 27km circumference)



    Discover
    Collisions!!!by JoAnne
    Boston
    Large Hadron Collider nearly ready
    Look at these stunning pictures!


    Crystalinks
    Large Hadron Collider



    PopularMechanics
    5 Things You Need to Know About the Large Hadron Collider Now.


    NewScientist
    Working LHC produces first images by Valerie Jamieson, Geneva.


    The New York Times
    Near Geneva, Particles Finally Come Together With a Bang

    Large Hadron Collider
    "The Large Hadron Collider (LHC) is the world's largest and highest-energy particle accelerator, intended to collide opposing particle beams of either protons at an energy of 7 TeV per particle or lead nuclei at an energy of 574 TeV per nucleus. It is expected that it will address the most fundamental questions of physics, which seem to block further progress in understanding the deepest laws of nature. The LHC lies in a tunnel 27 kilometres (17 mi) in circumference, as much as 175 metres (570 ft) beneath the Franco-Swiss border near Geneva, Switzerland. It is the world's largest machine read more:." Wikipedia.

    LHC
    The Large Hadron Collider

    CMS
    Commentary for 2009 LHC Beams

    Large Hadron Rap



    Physorg / January 7, 2010 By Steve Giddings
    What will the Large Hadron Collider reveal?
    "With its successful test run at the end of 2009, the Large Hadron Collider near Geneva, Switzerland, seized the world record for the highest-energy particle collisions created by mankind. We can now reflect on the next questions: What will it discover, and why should we care?"