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227 results for the search term: particle physics
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1
POPS
Quantum Teleportation
emilswift
by emilswift  10-24-2009   
 Article applying concept of teleportation of quantum states from particles to light itself.
14
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God Sabotaged The LHC, Say Scientists
thisnamecantbetaken
by thisnamecantbetaken  10-15-2009    9
  Neilsen added: “It must be our prediction that all Higgs producing machines shall have bad luck. rather hates Higgs particles, and attempts to avoid them.” What an odd twist of events in the hunt for the illusive Boson! *LOL* I've seen several lectures by Holger Bech Nielsen and the man has a BRILLIANT mind, there's no doubt about that, although you would be excused, if your first impression of him was, that he was mentally challenged. He's a genius bordering insanity kind of fellow. Anyway, when I first read this article, I thought he must be kidding and making a joke, but that he'd actually write a paper on this theory, makes me think he's deadly serious. Stay tuned, people. Reality is so much weirder than fiction. .:)
9
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Al Qaeda Suspect Worked at Swiss Nuclear Lab
chestnut501
by chestnut501  10-10-2009    1
 One of two suspected al Qaeda collaborators arrested in France this week was a physicist working at the European Organisation for Nuclear Research (CERN) in Switzerland, CERN said on Friday.
0
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Spacewalker - shuttle 16 nations project
jeanny100
by jeanny100  9-6-2009   
 It costs 2.5 billion for nasa to run his space station. A 16 nations project.
0
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Discovered particles from the most massive explosions in the Milky Way.
dopesick
by dopesick  8-26-2009   
 Rest of the article: This star died and exploded in the Milky Way. When a star of this mass dies, most of its material is ejected and ploughs a pathway through a massive, stellar wind. This wind has been created earlier in the death process, when the star lost part of its original mass. The wind blows away from the star, and the final definitive explosion of the star then drives new material through the previously established wind. A shock-wave in space Electrons and positrons are accelerated during the process and create a shock-wave, similar to that formed when an aeroplane breaks the sound barrier. Julia Becker and her colleagues show that it is just such a shock-wave that has created the observed particle flux that has astounded scientists. Wow...
0
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Physics Dictionary for Dummies.
dopesick
by dopesick  8-23-2009   
 Very nice website with the description for many words used in the physics world. :) See http://www.physicsphenomena.com/Physicsdictionary.htm for more.
1
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World's Biggest Particle Collider Set For Restart
A53GG4
by A53GG4  8-6-2009   
 No Remarks
2
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Giant Particle Collider Fizzles
tabsey
by tabsey  8-4-2009    3
 Will the smaller one produce black holes?
4
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Wouldn't it be poetic - beach bum finds answer to the universe and everything...
sobriquet2
by sobriquet2  8-2-2009   
 No Remarks
4
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Blazars -New Clues to the Most Violently Energetic Objects in the Universe
tabsey
by tabsey  7-5-2009   
 Understanding these universe-grade events is a great step forward in astrophysics - for one thing, The BL Lacertae blazar is a particle accelerator that makes the LHC look like an asthmatic child throwing pebbles.
3
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A Changing Worldview
thisnamecantbetaken
by thisnamecantbetaken  6-30-2009   
  This adequate epistemology will be, above all else, humble. It will recognize that science deals with models and metaphors representing certain aspects of experienced reality, and that any model or metaphor may be permissible if it is useful in helping to order knowledge, even though it may seem to conflict with another model which is also useful. (The classic example is the history of wave and particle models in physics.) This includes, specifically, the metaphor of consciousness. The ontological stance of the universe as holarchy appears to have great promise as the basis for an extended science in which consciousness-related phenomena are no longer anomalies, but keys to a deeper understanding; a science that transcends and includes the science we have. The implications of research on consciousness go even further. They suggest interconnection at a level that has yet to be fully recognized by Western science.
7
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Great Display of Rare Electric-Blue Clouds
kkcapricorn
by kkcapricorn  6-18-2009   
  "The electric-blue clouds have been sighted from Belgium, Denmark, Estonia, Latvia, the Netherlands, France, Germany, Poland, Russia and the British Isles," the web site reports. For whatever reason, as I was reading my clippers clips earlier, I became unable to post comments. I will try to rectify this.
0
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Hawking phonons
pascual
by pascual  6-18-2009   
 eco
0
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Solar power should replace wind energy, says Jack Steinberger
JICWyllie
by JICWyllie  6-2-2009   
 No Remarks
2
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Genius...What Is That All About?
fewstingscorpio
by fewstingscorpio  5-3-2009    1
 Full article: http://health.howstuffworks.com/genius.htm
9
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CERN admits black hole ripped in space by Large Hadron Collider
tabsey
by tabsey  5-3-2009    3
 The April Fools Day joke for those who missed it. I found under a pyramid.
9
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Extreme Ultraviolet Laser Challenges Einstein
tabsey
by tabsey  5-2-2009   
 May want to visit the source for more.
3
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breaking symmetry in the strong force
doodleicious
by doodleicious  4-12-2009    2
 the supercomputer at the High Energy Accelerator Research Org. (KEK) in Tsukuba- was used to verify the small mass of the pion within the fundamental theory of quantum chromodynamics
5
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Quantum lasers on polaritons - half light/matter
janekl
by janekl  4-8-2009    2
 No Remarks
7
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CERN admits black hole ripped in space by Large Hadron Collider
tabsey
by tabsey  4-4-2009    3
 How did you fare if you saw this on April 1st? It was all over the net one day, gone the next. Great joke though.
12
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Marcelo Gleiser on How do We Know?
wildcat
by wildcat  3-24-2009   
 Marcelo Gleiser, Appleton Professor of Natural Philosophy at Dartmouth College, is a theoretical physicist who has worked on a diverse set of topics: cosmology, particle physics, phase transitions, condensed matter physics and biophysics. an interesting take on the concept of reality and existence, notice the last statement: "In this case, and in a paradoxical way, the theories that we construct to amplify our view of physical reality will actually limit what we can know about nature."
2
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Revolutionary search engine will change how we surf
hotdoge3
by hotdoge3  3-11-2009   
 Potential Google killer WolframAlpha will launch in May.
4
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On The Way To An Electrical Universe?
Show_Me
by Show_Me  3-8-2009   
 Electrical effects and currents can be measured in the physical universe. Hence the character of the universe is electrical in nature period. If they look at the effects they'll see the electric nature of the cosmos.
7
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Surfer Dude's Awesome 'Theory of Everything'
cakebelly
by cakebelly  2-7-2009    1
 This guy is making (rad) waves in the world of particle physics
0
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Electricity and Magnetism por Walter Lewin
carlosportela
by carlosportela  1-30-2009   
 No Remarks
0
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GIANT COSMIC HOLOGRAM
klippety
by klippety  1-29-2009   
 What is the Real World and what do we make of it?
7
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"Our World May Be A Giant Hologram"
cakebelly
by cakebelly  1-18-2009    2
 continues (full at source): For many months, the GEO600 team-members had been scratching their heads over inexplicable noise that is plaguing their giant detector. Then, out of the blue, a researcher approached them with an explanation. In fact, he had even predicted the noise before he knew they were detecting it. According to Craig Hogan, a physicist at the Fermilab particle physics lab in Batavia, Illinois, GEO600 has stumbled upon the fundamental limit of space-time - the point where space-time stops behaving like the smooth continuum Einstein described and instead dissolves into "grains", just as a newspaper photograph dissolves into dots as you zoom in. "It looks like GEO600 is being buffeted by the microscopic quantum convulsions of space-time," says Hogan.
5
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Our world a giant hologram? - New theory, new questions, new possibilities...
splendidus
by splendidus  1-16-2009    8
 'If space-time is a grainy hologram, then you can think of the universe as a sphere whose outer surface is papered in Planck length-sized squares, each containing one bit of information. The holographic principle says that the amount of information papering the outside must match the number of bits contained inside the volume of the universe. Since the volume of the spherical universe is much bigger than its outer surface, how could this be true? Hogan realised that in order to have the same number of bits inside the universe as on the boundary, the world inside must be made up of grains bigger than the Planck length. "Or, to put it another way, a holographic universe is blurry," says Hogan. "Contrary to all expectations, it brings its microscopic quantum structure within reach of current experiments" "If you lived inside a hologram, you could tell by measuring the blurring,"
6
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Suing Science
JohnWaterman
by JohnWaterman  12-28-2008    1
 No Remarks
3
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Beam Me Up, Geneva
chestnut501
by chestnut501  12-17-2008   
 Swiss Scientists Make Breakthrough in Quantum Teleportation
24
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Scientists Warn Large Earth Collider May Destroy Earth
Silkweaver
by Silkweaver  12-16-2008    6
 Physicists at CERN and Brookhaven National Laboratory, who underwrote the VLEC's construction with donations from the Bill and Melinda Gates Foundation, agree that there are "some troubling variables" whenever attempting to launch Earth through the vacuum of space into a massive body of solid matter. Yet, they insist, the academic benefits of a planetary collision outweigh any risk of annihilating the Earth. While the project remains controversial, physicists agreed in late November to reconvene and evaluate the risk factor of the project after a small-scale field test, during which the Very Large Earth Collider will be turned on at 10 percent capacity, catapulting Earth into the moon at only half the speed of light.
2
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QUANTUM PHYSICS WEIRDNESS
klippety
by klippety  11-29-2008   
 Some go over the edge and some come over the hill but should come down
2
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A Whisper; Perhaps
debbyski
by debbyski  11-25-2008   
 No Remarks
23
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Time to test time
wildcat
by wildcat  11-12-2008    1
  “If it's true, it's Nobel-prize-winning stuff” Karsten Danzmann Max Planck Institute for Gravitational Physics
19
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Time to test time
Silkweaver
by Silkweaver  11-11-2008   
 Yet if Hogan's ideas are right, noise associated with this fundamental fuzziness should be prominent at GEO600, a joint British and German machine operating near Hannover, Germany, that is searching for gravitational waves. These waves are thought to arise during events such as the massive cosmic collisions of black holes and neutron stars. Confirmation of the idea — which could come as experimental upgrades to GEO600 are put in place over the coming year — would be a big step towards a verifiable quantum theory of gravity, a long-sought unification of quantum mechanics (the physics of the very small) with general relativity (the physics of the very big). Hogan outlines his predictions in a paper published on 30 October in Physical Review D1.
4
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Search for Extra Dimensions in the Universe
cakebelly
by cakebelly  11-10-2008    2
 continues: For example, black holes created at the LHC would be expected to start off spinning. The spinning of the black hole increases the fraction of the black hole's mass that is dissipated as gravitons–elementary quanta of gravity, which could be used to provide a clue to the existence and structure of extra dimensions. Black holes are being studied with BlackMax by members of the ATLAS Experiment at LHC, one of the two principal large particle detectors at the new collider. Case Western Reserve physicists working with Glenn Starkman on the project are his former doctoral student Dejan Stojkovic, now a visiting professor on the faculty of the State University of New York (SUNY) at Buffalo, and De-Chang Dai, who recently graduated with his doctoral degree in physics, and is now a postdoctoral fellow working with Stojkovic. Other collaborators are experimental physicists Cigdem Issever and Jeff Tseng of Oxford University and Eram Rizvi from Queen Mary College at the University of
13
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Has new physics been found at the ageing Tevatron?
Silkweaver
by Silkweaver  11-7-2008    1
 The CDF muons appear to have come from the decay of a particle with a mass of about 1 GeV. So could they be a signature of dark matter? "We are trying to figure that out," says Weiner. "But I would be excited by the CDF data regardless."
6
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Fermilab 'ghosts' hint at new particles
arifsali
by arifsali  11-6-2008   
 No Remarks
1
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Forget the LHC, the Aging Tevatron May Have Uncovered Some New Physics
tabsey
by tabsey  11-4-2008   
 Iinteresting discovery which they don't understand.
2
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a universe built on probability or symmetry?
pascual
by pascual  10-31-2008   
 syn
— end of the list —
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