Elementary particle
Scientific Concept
The Movie Masochist: A world beater is back...minutes an American scientist named Helmsley (Chiwetel Ejiofor) learns that a massive solar flare has fundamentally changed the elementary particles called neutrinos, making them interact with matter in screenplay-convenient ways. Normally... In this article: Roland Emmerich, The Day After Tomorrow, John Cusack, Woody Harrelson, Fondue, Elementary particle, Dog, Suppository, and Jason Vorhees |
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Gearlog | 5 days ago
Large Hadron Collider Sees Particles Actually Colliding
Call it a miracle. CERN's Large Hadron Collider, the world's most powerful particle accelerator, is once again circulating particle beams and has already crashed together its first particles. Yesterday afternoon, researchers tuned beams to...
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CNN | 5 days ago
POLITICAL HOT TOPICS: November 24, 2009
...Iranian leader arrived at the first of three Latin American nations he will visit this week. New York Times: Near Geneva, Particles Finally Come Together With a Bang The Large Hadron Collider, the worlda s biggest and most...
In this article: Barack Obama, United States, Climate change, Mark Sanford, Sarah Palin, Manmohan Singh, and Small business
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ScienceDaily: Latest Science News | 5 days ago
Two circulating beams bring first collisions in Large Hadron Collider
...than ... > read more If The Large Hadron Collider Produced A Microscopic Black Hole, It Probably Wouldn't Matter (June 30, 2008) Particle colliders creating black holes that could devour the Earth. Sounds like a great Hollywood script.
In this article: CERN, Beams, Geneva, Particle, Imperial College London, CERN, and Unesco
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eWEEK Technology News | 6 days ago
CERN Restarts Large Hadron Collider
...been passed since then, CERN announced. The LHC reached its operating temperature of 1.9 Kelvin, or about -271 Celsius, on October 8. Particles were injected on October 23, but not circulated. A beam was steered through three octants of the...
In this article: Copper, Geneva, All rights reserved, Trademark, and Particle
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Wired: GeekDad | 7 days ago
Earth Destroyed By Large Hadron Collider; Martian Questioned
...denigrated by reputable scientists. The projects' repeated failures to get properly going were met with suggestions that an elementary particle, which the LHC was meant to discover, was affecting the experiment retroactively through...
In this article: Culpability, Boson, Wired.com, and Mars
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Gizmodo, the Gadget Guide | November 20, 2009
OK, Now I'm Nervous About the Large Hadron Collider [Blockquote]
...have regularly been passed since then. The LHC reached its operating temperature of 1.9 Kelvin, or about -271 Celsius, on 8 October. Particles were injected on 23 October, but not circulated. A beam was steered through three octants of...
In this article: CERN, Particle, Geneva, and Costa Rica
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BBC News | November 20, 2009
Restart for 'Big Bang' experiment
...Research (Cern), the LHC will create similar conditions to those which were present moments after the Big Bang. Advertisement Particle physicist Jim Virdee says that scientists are excited that the LHC is coming back online "It's...
In this article: Big Bang, Physics, Speed of light, Helium, Boson, and Particle
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I don't like you in that way | November 16, 2009
Britney Refuses To Obey
And by "super hot" I mean disgusting. Why anybody would want to have sex with this is beyond me. Like particle physics. I understand many elementary particles do not occur naturally, but are created only during high energy collisions of other...
In this article: Britney Spears
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TIME | November 15, 2009
Large Hadron Collider: Damaged by a Time-Traveling Bird?
...intellectually interesting, cannot be accurate because the event that the LHC is trying to recreate already happens in nature. Particle collisions of an energy equivalent to those planned in the LHC occur when high-energy cosmic rays...
In this article: Peter Higgs, Boson, CERN, God, Bread, Physics, Atom, and Niels Bohr Institute
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New Scientist - Latest Headlines | November 11, 2009
In SUSY we trust: What the LHC is really looking for
...quantum field that suffuses the entire cosmos. Later dubbed the Higgs field, it imparts mass to all particles. The mass an elementary particle such as an electron or quark acquires depends on the strength of its interactions with the Higgs...
In this article: Boson, Quark, Electron, Cosmology, Photon, Neutron, Supersymmetry, and Fermion
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Description from Wikipedia:
In particle physics, an elementary particle or fundamental particle is a particle not known to have substructure; that is, it is not known to be made up of smaller particles. If an elementary particle truly has no substructure, then it is one of the basic building blocks of the universe from which all other particles are made. In the Standard Model, the quarks, leptons, and gauge bosons are elementary particles.
Historically, the hadrons (mesons and baryons such as the proton and neutron) and even whole atoms were once regarded as elementary particles. A central feature in elementary particle theory is the early 20th century idea of "quanta", which revolutionised the understanding of electromagnetic radiation and brought about quantum mechanics. For mathematical purposes, elementary particles are normally treated as point particles, although some particle theories such as string theory posit a physical dimension.
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