LHC (Large Hadron Collider) End of the world??????

सेप्टेम्बर 16, 2008 at 6:39 अपराह्न 2 comments

The Large Hadron Collider (LHC) is the world’s largest and highest-energy particle accelerator complex, intended to collide opposing beams of protons (one of several types of hadrons) with very high kinetic energy. Its main purpose is to explore the validity and limitations of the Standard Model, the current theoretical picture for particle physics. It is theorized that the collider will confirm the existence of the Higgs boson. This would supply a crucial missing link in the Standard Model and explain how other elementary particles acquire properties such as mass.

The collider is contained in a circular tunnel, with a circumference of 27 kilometres (17 mi), at a depth ranging from 50 to 175 metres underground.

The 3.8 m wide concrete-lined tunnel, constructed between 1983 and 1988, was formerly used to house the Large Electron-Positron Collider. It crosses the border between Switzerland and France at four points, with most of it in France. Surface buildings hold ancillary equipment such as compressors, ventilation equipment, control electronics and refrigeration plants.

The collider tunnel contains two adjacent parallel beam pipes that intersect at four points, each containing a proton beam, which travel in opposite directions around the ring. Some 1,232 dipole magnets keep the beams on their circular path, while an additional 392 quadrupole magnets are used to keep the beams focused, in order to maximize the chances of interaction between the particles in the four intersection points, where the two beams will cross. In total, over 1,600 superconducting magnets are installed, with most weighing over 27 tonnes. Approximately 96 tonnes of liquid helium is needed to keep the magnets at their operating temperature of 1.9 K, making the LHC the largest cryogenic facility in the world at liquid helium temperature.

The LHC was built by the European Organization for Nuclear Research (CERN), and lies underneath the Franco-Swiss border between the Jura Mountains and the Alps near Geneva, Switzerland. It is funded by and built in collaboration with over eight thousand physicists from over eighty-five countries as well as hundreds of universities and laboratories. The LHC is operational and is presently in the process of being prepared for collisions. The first beams were circulated through the collider on 10 September 2008, and the first high-energy collisions are expected to take place after 6-8 weeks.

Although there have been questions concerning the safety of the Large Hadron Collider in the media and even through the courts, the consensus in the scientific community is that there is no conceivable threat from the LHC particle collisions.

But some critics say that this could create a black hole and could be the End of the world…….

The world could end in the next 3 months, watch to find out why.

Entry filed under: physics, technology. Tags: .

Amazing Sand Art A Tribute to Nikola Tesla

2 टिप्पणीहरु Add your own

  • 1. ashis  |  सेप्टेम्बर 16, 2008 मा 8:40 अपराह्न

    really interesting

  • 2. JTankers  |  सेप्टेम्बर 16, 2008 मा 10:48 अपराह्न

    Some critics also conclude that disinformation is a significant part of the story.

    Disinformation includes stating that Large Hadron Collider safety is assured and global danger is not possible (as most people would understand not possible) when in fact safety is disputed by multiple credible sources[1][2] and safety is unknown[3][4].

    Disinformation includes stating that micro black holes evaporate without noting that Hawking Radiation is unproven theory disputed by multiple credible papers as fundamentally flawed and may not or does not exist.[5][6][2]

    Disinformation and censorship includes directing CERN scientists to affirm no risk in all interviews regardless of personal opinion[7], and attacking the credibility of independent scientists who publicly express concern.

    Are scientists more concerned with public opinion and funding scientific experimentation than safety? At the Global Catastrophic Risk conference when Toby Ord estimated a 1 in 1,000 chance that CERN’s safety assumptions may be fundamentally wrong, an author of CERN’s safety report replied “Jeopardizing the future of scientific research would be a global catastrophe.”[8]

    The fact is some credible scientists have credible concerns about a potentially credible danger. Senior Astrophysicist Dr. Plaga refutes safety conclusions of particle physicists who conjecture safety based on disputed properties of dense stars (astrophysics) and proposes feasible risk mitigation measures[1]. Dr. Rössler is a an award winning former visiting Professor of Physics famous for inventing Chaos theory’s Rössler attractor and founding the field of Endophysics[2], he calculates that micro black holes could be catastrophic to Earth in years or decades. Former University of Berkeley cosmic ray researcher and Nuclear Safety Officer Walter L. Wagner originally discovered fundamental flaws with CERN’s safety arguments and filed a US Federal law suit to require reasonable proof of safety[3]. Other physicists, theoretical scientists and risk experts have also expressed concerns both publicly and privately[4].

    Of the independent scientists who created detailed safety reviews and rebuttals not employed by CERN or asked to comment as a favor to CERN[9], a common theme is concluded, safety is unknown. Some scientists are very concerned, and that is not misinformation or propaganda.[10]

    [1] arxiv.org/PS_cache/arxiv/pdf/0808/0808.1415v1.pdf On the potential catastrophic risk from metastable quantum-black holes produced at particle colliders – Rainer Plaga Rebuttal (2008)

    [2] http://www.wissensnavigator.com/documents/OTTOROESSLERMINIBLACKHOLE.pdf Abraham-Solution to Schwarzschild Metric Implies That CERN Miniblack Holes Pose a Planetary Risk, Prof. Dr. Otto Rossler (2008)

    [3] http://www.lhcdefense.org/lhc_legal.php US Federal Lawsuit Filings – Walter L. Wagner (2008)

    [4] http://www.lhcdefense.org/lhc_expertssay.php What the Experts Say (2008)

    [5] xxx.lanl.gov/abs/gr-qc/0304042 Do black holes radiate?. Dr. Adam Helfer (2003)

    [6] arxiv.org/abs/gr-qc/0607137, On the existence of black hole evaporationyet again, Prof. VA Belinski (2006)

    [7] http://www.lhcdefense.org/pdf/Sancho%20v%20Doe%20-%20Affidavit%20of%20Luis%20Sancho.pdf AFFIDAVIT OF LUIS SANCHO IN UPPORT OF TRO AND PRELIMINARY INJUNCTION

    [8] http://www.reason.com/news/show/128492.html A 1-in-1,000 Chance of Götterdämmerung, Will European physicists destroy the world? Ronald Bailey | September 2, 2008

    [9] http://www.lhcfacts.org/?p=72 CERN?s Dr. Ellis tells only half of the story – LHCFacts.org (2008)

    [10] http://www.lhcfacts.com An agument for caution, risk mitigation and an open independent and credible safety conference before high energy collisions begin.

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