• Interactions.org Newsdigest 28 April 2009

    Updated: 2010-06-30 20:28:44
    -- Antimatter mysteries 2: How do you make antimatter? -- The great data explosion -- Big Bang machine detectors will be 'even more perfect' -- Particle physics study finds new data for extra Z-bosons and potential fifth force of nature -- That Other Theory - Loop Quantum Gravity -- Officials to break ground on cutting-edge international physics lab in Northern Minnesota

  • CERN opens dazzling new public exhibition

    Updated: 2010-06-30 19:58:52
    It’s like stepping into a science fiction film: Eerie blue and green lighting; spherical white chairs with black cushions; touch-operated computer information stations; a full-wall projection of stars and galaxies; and a calming voice from a loudspeaker asking, “Why are we here?”

  • CMS Exotica hotline leads hunt for exotic particles

    Updated: 2010-06-24 19:59:37
    Strangers in the dark: they meet, make contact, and break away with force, careless of what they leave behind. At midnight each night, snapshots of these frenzied chance encounters are collected for curious eyes. In the morning, those onlookers reconstruct the story that each image tells, tracing the mysterious paths born from a fateful meeting. This [...]

  • Newswire: KEK - KEKB upgrade plan has been approved

    Updated: 2010-06-23 05:00:00
    The MEXT, the Japanese Ministry that supervises KEK, has announced that it will appropriate a budget of 100 oku-yen (approx $110M) over the next three years starting this Japanese fiscal year (JFY2010) for the high performance upgrade program of KEKB. This is part of the measures taken under the new "Very Advanced Research Support Program" of the Japanese government.

  • Possible multiple Higgs role in matter-antimatter balance gets a blessing

    Updated: 2010-06-23 00:10:57
    The idea that a preference in meson decays for matter over antimatter could point to a whole world of unseen particles, including multiple Higgs bosons, just got a blessing.

  • Newswire: Triumf - British Columbia Invests in Next-Generation Accelerator Technology

    Updated: 2010-06-22 05:00:00
    World-leading Superconducting Electron Linear Accelerator to be Built at TRIUMF (Vancouver, BC) - Today, the Canadian Province of British Columbia announced a $30.7 million civil-infrastructure investment in TRIUMF that launches the construction of a new research facility to produce and study isotopes for physics and medicine. The heart of the facility is a high-power electron linear accelerator utilizing superconducting radiofrequency (SRF) technology. This new project places TRIUMF and Canada firmly among the world leaders of next-generation accelerator science and technology.

  • CERN Council opens the door to greater integration

    Updated: 2010-06-21 17:56:54
    At its 155th session, the CERN Council opened the door to greater integration in particle physics when it unanimously adopted the recommendations of a working group set up in 2008 to examine the role of the Organization in the light of increasing globalization in particle physics.

  • Who Has The Best Limit On Bs Mesons ?

    Updated: 2010-06-20 21:20:58
    The DZERO collaboration just sent to the Cornell ArXiv a paper which presents their new precise cross-section limits for the rare decay of mesons into pairs of muons. This important new article hides a small controversy, at least to my untrained eye. And since I am a bitch who thrives in the mud of controversies (or, at least some would describe me that way), let me do precisely that here. read more

  • MiniBooNE results suggest antineutrinos act differently

    Updated: 2010-06-18 18:41:32
    Like another neutrino result earlier this week, the MiniBooNE experiment has found that antineutrinos, which should follow the same rules as neutrinos, might oscillate in a slightly different way. The results seem to favor a much-debated antineutrino result obtained by the Liquid Scintillator Neutrino Detector experiment in 1990.

  • Newswire: CERN Council opens the door to greater integration

    Updated: 2010-06-18 05:00:00
    Geneva, 18 June 2010. At its 155th session today, the CERN[1] Council strongly congratulated the Laboratory on the excellent performance of the LHC since its start-up for physics on 30 March this year. Council also opened the door to greater integration in particle physics when it unanimously adopted the recommendations of a working group set up in 2008 to examine the role of the Organization in the light of increasing globalization in particle physics.

  • Newswire: CNRS and CEA - HESS-II : A new camera for exploring the violent universe

    Updated: 2010-06-17 05:00:00
    : Interactions.org Particle Physics News and Resources A communication resource from the world's particle physics laboratories Interactions.org Particle Physics News and Resources A communication resource from the world's particle physics laboratories Home News Image Bank Video Channel News Site Search Home About Interactions.org Mission Peer Reviews TRIUMF Peer Review Princeton Plasma Physics Laboratory Peer Review Science and Technology Facilities Council Peer Review Video Channel Blog Watch Resources Physics Societies Organizations Publications Daily weekly Newsletters General science publications From labs , organizations and projects Scientific journals Lecture Series Particle Physics Glossary Astrophysics Glossary Acronyms Policy and Funding Science Policy Advisory Groups Funding

  • Newswire: DESY: Hamburg accelerates particle physics -- Alexander von Humboldt professorship for university and DESY granted

    Updated: 2010-06-16 14:30:00
    The University of Hamburg and DESY have won a shared Alexander von Humboldt professorship for the development of accelerators and particle physics. The renowned award goes to Professor Brian Foster, currently head of Particle Physics at the University of Oxford in the United Kingdom, the Alexander von Humboldt Foundation and the Federal Ministry of Education and Research announced today. Assuming successful conclusions to negotiations, Foster will receive up to 5 million Euros over a period of five years to fund research into the development and realisation of acceleration technologies for particle physics and continued analysis of data from DESY's flagship accelerator, HERA.

  • Newswire: CERN inaugurates its new permanent "Universe of Particles" exhibition

    Updated: 2010-06-15 13:50:00
    Geneva, 15 June 2010. CERN[1] has recently started operating the LHC, one of the most sophisticated scientific tools ever built to explore new territories of knowledge. To share this exciting adventure with the general public, CERN is opening a visitor centre that is as high-tech and futuristic as its accelerator. The "Universe of Particles" exhibition, installed in the Globe of Science and Innovation, will be previewed to the media on 25 June.

  • Minos points to neutrinos breaking CPT

    Updated: 2010-06-15 01:12:00
    : skip to main skip to sidebar Axitronics Dark energy solved By giving neutrino there own type of electric and magnetic forces . The force is known as the axial force , thus the title , axitronics , as the equivalent of electronics for . neutrinos Monday , 14 June 2010 Minos points a neutrinos breaking CPT One of the most fundamental theorems in quantum field theory , is the CPT theorem , it relates the properties of matter and anti-matter particles , and in particular shows that anti-particles must have the same mass and lifetime as ordinary particles . A recent measurement from MINOS a accelerator neutrino experiment , has for the first time offered evidence that CPT is broken , it measured the mass difference between electron and muon neutrinos and also electron and muon anti-neutrinos

  • New measurements from Fermilab’s MINOS experiment suggest a difference in a key property of neutrinos and antineutrinos

    Updated: 2010-06-14 18:24:19
    A new measurement from the MINOS neutrino experiment today announced an unexpected variance in a property of neutrinos versus antineutrinos. This mass difference parameter, called Δm2 (“delta m squared”), is smaller by approximately 40 percent for neutrinos than for antineutrinos.

  • Newswire: Fermilab - New measurements from Fermilab's MINOS experiment suggest a difference in a key property of neutrinos and antineutrinos

    Updated: 2010-06-14 15:20:00
    Batavia, Ill. - Scientists of the MINOS experiment at the Department of Energy's Fermi National Accelerator laboratory today (June 14) announced the world's most precise measurement to date of the parameters that govern antineutrino oscillations, the back-and-forth transformations of antineutrinos from one type to another. This result provides information about the difference in mass between different antineutrino types. The measurement showed an unexpected variance in the values for neutrinos and antineutrinos. This mass difference parameter, called delta m squared, is smaller by approximately 40 percent for neutrinos than for antineutrinos.

  • Rewriting textbooks and remeasuring the particle data booklet at the LHC

    Updated: 2010-06-14 12:07:54
    During last week's Physics at LHC conference, textbooks were being literally rewritten as experimental particle physicists presented their remeasurements of the data contained in the particle data booklet, which contains all possible data for all existing and hypothetical particles. One theorist presented his prediction for a page from the 2016 version of the booklet.

  • Drinking data from a fire hose at the LHC

    Updated: 2010-06-11 19:21:15
    The Large Hadron Collider's beam brightness has steadily increased over the past two and a half months. It currently takes a minute to see as many collisions as we used to see in a day. Very soon, the same number of collisions will take seconds.

  • Scientists present first “bread-and-butter” results from LHC collisions

    Updated: 2010-06-08 14:50:03
    It's been just over two months since the first high-energy proton collisions took place in the Large Hadron Collider, and scientists from the LHC experiments have been working feverishly to analyze the data now pouring from their detectors. The results of the first analyses using real LHC data are being presented this week at the "Physics at LHC" conference at the DESY laboratory in Hamburg, Germany.

  • Supermassive Black Hole growth limits dark matter

    Updated: 2010-06-07 16:28:00
    : skip to main skip to sidebar Axitronics Dark energy solved By giving neutrino there own type of electric and magnetic forces . The force is known as the axial force , thus the title , axitronics , as the equivalent of electronics for . neutrinos Monday , 7 June 2010 Supermassive Black Hole growth limits dark matter Found an interesting article at the daily galaxy . About a paper from from Dr . Xavier Hernandez and Dr . William Lee , sorry , no article citation in the link , and couldn't find them with an ArXiv search which looks at how the central black hole in the middle of a galaxy , absorbs dark matter . According to the Hernandez and Lee , if the density of dark matter in the centre of the galaxy , is greater than seven hole masses per cubic light year , the central black hole would

  • Newswire: CERN - Physicists and medics set out strategy on physics for health

    Updated: 2010-06-03 05:00:00
    Geneva 3 June 2010. Following a workshop hosted by the CERN[1] European particle physics laboratory in February, doctors and physicists today published a strategy for harnessing physics for health. Techniques developed for physics research have a long history of application in medicine. Today's news recognises that synergy, and sets out a programme of strengthened collaboration.

  • Newswire: BNL - 90-50-10 -- Triple Physics Anniversary Celebration at Brookhaven Lab

    Updated: 2010-06-02 05:00:00
    : Interactions.org Particle Physics News and Resources A communication resource from the world's particle physics laboratories Interactions.org Particle Physics News and Resources A communication resource from the world's particle physics laboratories Home News Image Bank Video Channel News Site Search Home About Interactions.org Mission Peer Reviews TRIUMF Peer Review Princeton Plasma Physics Laboratory Peer Review Science and Technology Facilities Council Peer Review Video Channel Blog Watch Resources Physics Societies Organizations Publications Daily weekly Newsletters General science publications From labs , organizations and projects Scientific journals Lecture Series Particle Physics Glossary Astrophysics Glossary Acronyms Policy and Funding Science Policy Advisory Groups Funding

  • OPERA Sees Tau Neutrino Appearance!!

    Updated: 2010-05-31 21:17:08
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  • Newswire: INFN - The OPERA experiment at the underground Gran Sasso Laboratory: likely seen the first tau-neutrino "appearing" out of several billion of billions muon neutrinos sent from CERN!

    Updated: 2010-05-31 05:00:00
    After seven years since the start of construction of the OPERA experiment and three years of operation in the underground Gran Sasso Laboratory of the Italian National Institute of Nuclear Physics (INFN), one of the many billions of muonneutrinos produced at the CERN accelerator complex (CNGS) has likely "transformed" into a tau-neutrino that has been observed by the OPERA apparatus. This is an extremely important result. The observation of a few more of these tau-neutrino events over a large number of conventional muon-neutrino interactions will represent the long awaited proof of the direct conversion of one type of neutrino into another: the so called "neutrino oscillation" mechanism.

  • ICARUS Up And Running, Rubbia Announces

    Updated: 2010-05-27 23:28:36
    , Ø Ø Ø FAQ Register Now Sign In Full Site Physical Sciences Earth Sciences Life Sciences Medicine Social Sciences Culture Newsletter HOME PHYSICAL SCIENCES PHYSICS SPACE CHEMISTRY APPLIED PHYSICS AEROSPACE OPTICS EARTH SCIENCES ENVIRONMENT ENERGY ATMOSPHERIC PALEONTOLOGY GEOLOGY OCEANOGRAPHY LIFE SCIENCES GENETICS MOLECULAR BIOLOGY EVOLUTION MICROBIOLOGY ECOLOGY ZOOLOGY IMMUNOLOGY NEUROSCIENCE MEDICINE CANCER RESEARCH PUBLIC HEALTH PHARMACOLOGY CLINICAL RESEARCH AGING VISION SOCIAL SCIENCES ANTHROPOLOGY ARCHAEOLOGY PSYCHOLOGY SCIENCE EDUCATION POLICY SCIENCE HISTORY PHILOSOPHY ETHICS CULTURE TECHNOLOGY MATHEMATICS SCIENCE SOCIETY CONSERVATION RANDOM THOUGHTS HUMOR VIDEO CONTRIBUTORS CONTEST SPRING 2010 FALL 2009 Subscribe to the newsletter x Stay in touch with the scientific world Home

  • “Spin Path Integral” paper proofs sent off.

    Updated: 2010-05-25 02:03:52
    The “Spin Path Integrals and Generations” paper got accepted at Foundations of Physics. This initiates a series of emails that make you feel like a real researcher. I’m at the stage where they’ve sent the first cut proofs and asked me to make changes. I screwed up some of the section titles (when I cut [...]

  • Newswire: STFC - Superconductivity breakthrough could lead to more cost effective technologies

    Updated: 2010-05-24 16:00:00
    Researchers from the Universities of Liverpool and Durham have fitted another piece into the superconductivity puzzle that could help in the quest to bring down the cost of technologies such as MRI scanners and some energy storage applications that rely on superconductors. The result is published online in the journal Nature (19th May 2010).

  • The Highest-Energy Cosmic Rays From Auger

    Updated: 2010-05-22 11:24:06
    I read with pleasure today a proceedings writeup of the Moriond 2010 talk given by S. Andringa on behalf of the Pierre Auger Observatory. It is too bad that I did not visit La Thuile this year: the venue of the Moriond conferences is always a very pleasant place to spend a week, with talks scheduled in the morning and evening which leave the central hours of the day free for skiing. My last trip there was in 2005: I need to make the case for another visit next year! read more

  • Mathematical Backing for Mirror Matter

    Updated: 2010-05-14 05:41:00
    : skip to main skip to sidebar Axitronics Dark energy solved By giving neutrino there own type of electric and magnetic forces . The force is known as the axial force , thus the title , axitronics , as the equivalent of electronics for . neutrinos Thursday , 13 May 2010 Mathematical Backing for Mirror Matter Mirror Matter is an alternative dark matter candidate , in which a second copy of the all the known matter particles in universe , is also present in the universe , and provides the missing mass of the universe . I've recently written about some tentative experiment evidence of mirror matter . But although experiment rules in science , in physics , good mathematically justification for a theory , also seems to count for all lot . Previously Mirror Matter is justified because it

  • Web ablaze with Xenon 100 experiment

    Updated: 2010-05-09 07:09:00
    : skip to main skip to sidebar Axitronics Dark energy solved By giving neutrino there own type of electric and magnetic forces . The force is known as the axial force , thus the title , axitronics , as the equivalent of electronics for . neutrinos Sunday , 9 May 2010 Web ablaze with Xenon 100 experiment The Xenon 100 experiment is a brand new dark matter experiment , with as you might expect a 100 kilograms of Xenon fluid , at the bottom of an old mine , Gran Sasso laboratory in Italy . This is so much bigger than previous experiments that just 11 days of data , are supposed enough to rule out previous positive signals at CDMS , DAMA and CoGeNT . Contraversally this was supposed to be true , even at the lower end of the mass range for dark matter particles , which traditionally detectors

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