• Interactions.org Newsdigest 28 April 2009

    Updated: 2012-05-18 06:45:53
    -- 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

  • Scientists celebrate completion of underground physics laboratory

    Updated: 2012-05-17 14:00:18
    The elevator that sinks into the Vale Creighton Mine near Sudbury, Ontario, is a gateway to two different worlds. One is Canada’s largest nickel mine, opened at the turn of the last century and still in operation. The other is SNOLAB, a large underground particle physics laboratory, the grand opening of which will take place today.

  • Today’s physics news: Soyuz astronauts arrive at International Space Station, pulsar heavyweight champ challenges Einstein and more

    Updated: 2012-05-17 10:38:01
    Today’s physics news: Soyuz astronauts arrive at International Space Station, pulsar heavyweight champ challenges Einstein and more Soyuz astronauts arrive at International Space Station A Russian-made Soyuz craft carrying three astronauts has docked with the International Space Station, putting the crew in place for the imminent arrival of the first ever privately owned cargo ship [...]

  • Physics Lives films: Watch four physicists in their working lives

    Updated: 2012-05-17 10:14:15
    Physics Lives is a four part video series intended to showcase the rich variety of life as a university research physicist. The films demonstrate fascinating aspects of physics, while also making often complex themes accessible to a wider audience. Air Apparent: Mapping air pollutants Dr. Mark Richards investigates a problem that is linked to over [...]

  • Newswire: BNL - Physicists Explore New Frontiers in Computing

    Updated: 2012-05-17 05:00:00
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  • Newswire: SNOLAB Grand Opening

    Updated: 2012-05-17 05:00:00
    SNOLAB is excited to announce the official Grand Opening of the Underground Facilities! Todays event will celebrate the completion of all construction and the clean status of the entire laboratory space. The SNOLAB underground laboratory is an expansion of the original SNO (Sudbury Neutrino Observatory) facility and at a depth of two km below ground, it is the deepest and cleanest laboratory in the world dedicated to this type of work. SNOLAB provides an opportunity to conduct experiments in an environment with the lowest possible interference from environmental and solar radioactivity.

  • Thursday: Chat with physicists on Twitter

    Updated: 2012-05-16 20:08:23
    Tomorrow at 1 p.m. EST, accelerator physicists from four national laboratories will take to Twitter to discuss discovery science with the tweeting public. To take part in the event, dubbed Lab Breakthrough Office Hours, use the hashtag #labchat.

  • Today’s physics news: Geoengineering experiment cancelled amid patent row, Milestone for wi-fi with ‘T-rays’ and more

    Updated: 2012-05-16 12:11:25
    Today’s physics news: Geoengineering experiment cancelled amid patent row, Milestone for wi-fi with ‘T-rays’ and more Geoengineering experiment cancelled amid patent row Balloon-based ‘test bed’ for climate-change mitigation abandoned. Nature Milestone for wi-fi with ‘T-rays’ Researchers in Japan have smashed the record for wireless data transmission in the terahertz band, an uncharted part of the [...]

  • Researchers developing underwater neutrino experiment make oceanographic discovery

    Updated: 2012-05-15 22:45:53
    Researchers deciding where to place the planned Neutrino Mediterranean Observatory, or NEMO, were measuring water currents and temperatures when they stumbled upon unexpected patterns in the water.

  • Newswire: CERN welcomes its first choreographer in residence

    Updated: 2012-05-14 05:00:00
    Geneva, 14 May 2012. Space, time and gravity are under the cultural spotlight at CERN this month with the arrival of Gilles Jobin, the laboratory's first choreographer in residence and winner of the Collide@CERN Geneva prize, which is supported by the Canton and City of Geneva. Jobin is an internationally renowned Swiss choreographer with a company in Geneva. His CERN inspiration partner for his three-month residency at the laboratory will be the multimedia producer and visualization specialist, João Pequenão, who studied physics at the University of Lisbon.

  • Higgs Ripples in the Koi Pond

    Updated: 2012-05-10 18:31:19
    On local TV last night, I somehow got reporter Dave Malkoff to take a stab at explaining quantum field theory: the world is made of fields, but we only notice the ripples within them, which we see as particles. Something about Angelina Jolie in there at the end as well.

  • New Exclusive Upsilon Decays Observed By Belle!

    Updated: 2012-05-10 16:54:21
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  • New accelerator to study steps on the path to fusion

    Updated: 2012-05-09 15:30:27
    Berkeley Lab scientists and engineers announced in a press release today that they have completed a machine tailor-made to examine an approach to fusion power.

  • Supernovae can be casual sippers or violent rippers

    Updated: 2012-05-09 14:07:00
    : SUBSCRIBE TO NEW SCIENTIST Select a country United Kingdom USA Canada Australia New Zealand Russian Federation Other Log in Email Password Remember me Your login is case sensitive I have forgotten my password Register now Activate my subscription Institutional login Athens login close My New Scientist Home News In-Depth Articles Blogs Opinion TV Galleries Topic Guides Last Word Subscribe Dating Look for Science Jobs SPACE TECH ENVIRONMENT HEALTH LIFE PHYSICS MATH SCIENCE IN SOCIETY Supernovae can be casual sippers or violent rippers 14:07 9 May 2012 Physics Math Space Lisa Grossman , reporter Image : NASA There's more than one way to make a star explode . Astronomers have two competing explanations for how a certain kind of blast called a type Ia supernova happens now it seems both can

  • Newswire: Lawrence Berkeley National Laboratory - A New Accelerator to Study Steps on the Path to Fusion

    Updated: 2012-05-08 18:00:00
    The just-completed NDCX-II, the second generation Neutralized Drift Compression Experiment at the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab), is an unusual special-purpose particle accelerator built by DOE's Heavy Ion Fusion Science Virtual National Laboratory (HIFS VNL), whose member institutions are Berkeley Lab, Lawrence Livermore National Laboratory, and the Princeton Plasma Physics Laboratory.

  • Newswire: CERN awards major contract for computer infrastructure hosting to Wigner Research Centre for Physics in Hungary

    Updated: 2012-05-08 05:00:00
    Geneva 8 May 2012. CERN1 today signed a contract with the Wigner Research Centre for Physics2 in Budapest for an extension to the CERN data centre. Under the new agreement, the Wigner Centre will host CERN equipment that will substantially extend the capabilities of the LHC Computing Grid Tier-0 activities and provide the opportunity for business continuity solutions to be implemented. This contract is initially until 31 December 2015, with the possibility of up to four, one year, extensions thereafter.

  • Fermilab scientists revise plans for construction of new accelerator project

    Updated: 2012-05-07 22:16:21
    With their eyes on the tight federal budget, scientists plan to divide Project X, the accelerator project that will power Fermilab's future experiments, into phases in order to lessen the initial costs.

  • Spinning space telescope's view of a pulsar

    Updated: 2012-05-04 18:05:00
    : SUBSCRIBE TO NEW SCIENTIST Select a country United Kingdom USA Canada Australia New Zealand Russian Federation Other Log in Email Password Remember me Your login is case sensitive I have forgotten my password Register now Activate my subscription Institutional login Athens login close My New Scientist Home News In-Depth Articles Blogs Opinion TV Galleries Topic Guides Last Word Subscribe Dating Look for Science Jobs SPACE TECH ENVIRONMENT HEALTH LIFE PHYSICS MATH SCIENCE IN SOCIETY Spinning space telescope's view of a pulsar 18:05 4 May 2012 Picture of the Day Space Caroline Morley , online picture researcher Image : NASA , DOE , International Fermi LAT Collaboration When dancers spin on the spot , they choose a point in front of them and try to keep their eyes fixed on it for as much of

  • Week 19 at the Pole

    Updated: 2012-05-04 06:00:00
    There may be no sun but that’s a pretty bright moon. The Super Moon, or “perigee moon” as it’s more technically referred to, shows itself over the IceCube Lab. The light that it cast allowed for skiing without headlamps. An afternoon ski is a traditional Sunday pastime at the Pole.

  • NOvA neutrino detector’s future home in Minnesota complete

    Updated: 2012-05-03 19:29:16
    On April 27, more than 250 people gathered to inaugurate the NOvA facility near the Ash River in northern Minnesota.

  • May 2012 issue of symmetry available

    Updated: 2012-05-01 21:07:04
    We’ve done it again. The May issue of symmetry is now available online.

  • Astronomy at the Philadelphia Science Festival

    Updated: 2012-05-01 01:48:57
    I should have advertised this ahead of time, but even though I’m late to it, I wanted to mention that the Philadelphia Science Festival was going on all last week. It’s been great to see science taking its rightful place among the other cultural attractions of Philadelphia, and in particular, it was nice that astronomy [...]

  • FACET test facility hosts first users

    Updated: 2012-04-30 20:58:57
    After months of installation and commissioning efforts, FACET, the Facility for Advanced Accelerator Experimental Tests, welcomed its first two groups of experimenters on Friday.

  • CMS collaboration discovers its first new particle

    Updated: 2012-04-27 10:48:43
    Members of the CMS collaboration announced the experiment’s first discovery of a new particle today.

  • Week 18 at the Pole

    Updated: 2012-04-27 06:00:00
    A relatively quiet week at the Pole. Cold, too, although no record breakers. That happened a few weeks ago when there was an early record of 100 °F, which warranted a celebration of the 300 Club (those crazy brave enough to subject their bodies to a 200 °F sauna followed by a trip outside to the 100 °F temperature).

  • Citizen scientists find new purpose in pulsar search

    Updated: 2012-04-26 19:39:10
    A project that lets citizen volunteers contribute to scientists' search for gravitational waves, theoretical ripples in the fabric of space-time, has expanded its efforts -- with impressive results.

  • PhD Comics Explains the Higgs Boson

    Updated: 2012-04-26 16:06:20
    Jorge Cham visits CERN, and comes back with tales of particles and mass.

  • What Particle Are You?

    Updated: 2012-04-25 16:45:50
    A flowchart I put together for The Particle at the End of the Universe. Feel free to spread around, with appropriate attribution. Sorry for the tiny writing, there are a lot of particles! Click to embiggen and get a legible version.

  • Newswire: INFN - Theatre Among Neutrinos

    Updated: 2012-04-24 05:00:00
    For the first time a theatrical performance will be live broadcasted from the INFN Gran Sasso underground Laboratories. Tomorrow, April 25th, the author and actor Marco Paolini presents his show "ITIS Galileo", live TV from INFN Gran Sasso National Laboratory. It is the first time that an Italian scientific research centre houses a theatrical work live broadcasted in prime time.

  • Going green on the white continent

    Updated: 2012-04-23 06:00:00
    The South Pole is home to ice, wind, and science. The extreme conditions that make it a difficult place to live and travel also make it an excellent location for astrophysics and astronomy. One South Pole physics project, the Askaryan Radio Array (ARA), is making the most of the conditions by outfitting their detector with wind turbines and solar panels to help power their stations.

  • Newswire: CERN - CERN supports new business incubation centre in the UK

    Updated: 2012-04-23 05:00:00
    Geneva, 23 April 2012. CERN1 and the UK's Science and Technology Facilities Council announce the launch of a new Business Incubation Centre (BIC) at the STFC's Daresbury Science and Innovation Campus. The centre will provide a new technology transfer opportunity to bridge the gap between basic science and industry, supporting businesses and entrepreneurs in taking innovative technologies related to high energy physics from technical concept to market reality.

  • Puzzles!

    Updated: 2012-04-20 17:30:56
    Science keeps advancing, in fits and starts. It was a good week for intriguing results from experiments. The first bit of news, which has been the subject of the most internet buzz, is a new paper by Chilean astronomers C. Moni Bidin, G. Carraro, R. A. Mendez, and R. Smith, which claims that there’s no [...]

  • Week 17 at the Pole

    Updated: 2012-04-20 06:00:00
    Seems like it was a busy week at the Pole for IceCube’s winterovers. They participated in the UWRightNow project, held a trauma team training session (any connection?), and capped it off with some special social events, including Saturday Pub Trivia. Meanwhile, on the outside, the auroras kept on coming.

  • Cosmic Rays: 100 years of mystery

    Updated: 2012-04-18 06:00:00
    Using data from the IceCube Neutrino Observatory, astrophysicists Nathan Whitehorn and Pete Redl searched for neutrinos coming from the direction of known GRBs. And they found nothing. Their result, appearing today in the journal Nature, challenges one of the two leading theories for the origin of the highest energy cosmic rays.

  • Newswire: DESY - Cosmic superaccelerators surprise scientists at South Pole telescope

    Updated: 2012-04-18 05:00:00
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  • Today in Nature: Results of the GRB neutrino search

    Updated: 2012-04-17 06:00:00
    Although cosmic rays were discovered 100 years ago, their origin remains one of the most enduring mysteries in physics. Now, the IceCube Neutrino Observatory, a massive detector in Antarctica, is honing in on how the highest energy cosmic rays are produced.

  • Newswire: INFN/CabibboLab - SuperB sets the team who will build the accelerator

    Updated: 2012-04-13 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 Photowalk Photowalk News Photowalk The Laboratories Photowalk Competition Photowalk Vote Online Photowalk Calendar Downloads Photowalk Exhibits Video Channel Blog Watch Resources Physics Societies Organizations Publications Daily weekly Newsletters General science publications From labs , organizations and projects

  • RENO Update

    Updated: 2012-04-12 12:01:00
    :

  • Newswire: Kavli IPMU - "Cosmic Mirages" Confirm Accelerated Cosmic Expansion

    Updated: 2012-04-11 05:00:00
    An international team of researchers led by Masamune Oguri at Kavli IPMU and Naohisa Inada at Nara National College of Technology conduced an unprecedented survey of gravitationally lensed quasars, and used it to measure the expansion history of the universe. The result provides strong evidence that the expansion of the universe is accelerating. There were several observations that suggested the accelerated cosmic expansion, including distant supernovae for which the 2011 Nobel Prize in Physics was awarded. The team's result confirms the accelerated cosmic expansion using a completely different approach, which strengthens the case for dark energy. This result will be published in The Astronomical Journal.

  • Newswire: RENO Collaboration - Announcement of the First Results from RENO: Observation of the Weakest Neutrino Transformation

    Updated: 2012-04-05 05:00:00
    The Reactor Experiment for Neutrino Oscillations (RENO) research team announced the first result of the search for the remaining, most elusive puzzle of the neutrino transformation. They have found disappearance of neutrinos emitted from six reactors at the Yonggwang nuclear power plant in Korea, on the way to their 1.4 km distant detector. The exciting result of solving the longstanding secret provides a complete picture of neutrino transformation among three kinds of neutrinos, and opens a bright window of understanding why there is much more matter than antimatter in the Universe today.

  • Newswire: CERN - LHC physics data taking gets underway at new record collision energy of 8Tev

    Updated: 2012-04-05 05:00:00
    Geneva, 5 April 2012. At 00:38 CEST this morning, the LHC shift crew declared 'stable beams' as two 4 TeV proton beams were brought into collision at the LHC's four interaction points. This signals the start of physics data taking by the LHC experiments for 2012. The collision energy of 8 TeV is a new world record, and increases the machine's discovery potential considerably.

  • RENO Confirms the Daya Bay Result

    Updated: 2012-04-03 15:35:00
    :

  • Superluminal Neutrinos: Opera Spokesperson Resigns

    Updated: 2012-03-30 11:47:26
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  • Newswire: BNL - Supercomputing the Difference between Matter and Antimatter

    Updated: 2012-03-29 05:00:00
    Research spurs innovations in computing technology that drive advances to supercomputers UPTON, NY - An international collaboration of scientists has reported a landmark calculation of the decay process of a kaon into two pions, using breakthrough techniques on some of the world's fastest supercomputers. This is the same subatomic particle decay explored in a 1964 Nobel Prize-winning experiment performed at the U.S. Department of Energy's Brookhaven National Laboratory (BNL) [http://www.bnl.gov/bnlweb/history/nobel/nobel_80.asp], which revealed the first experimental evidence of charge-parity (CP) violation - a lack of symmetry between particles and their corresponding antiparticles that may hold the answer to the question "Why are we made of matter and not antimatter?"

  • Newswire: BNL - Details of Hot Quark Soup, New Liquid Neutrino Detector, and Ultra-Bright Light Source

    Updated: 2012-03-28 05:00:00
    Brookhaven Lab highlights at the April 2012 meeting of the American Physical Society What was the universe like microseconds after the Big Bang? Can you catch an elusive neutrino in a watery liquid? What features will the world's newest ultra-bright light source reveal? Scientists from the U.S. Department of Energy's (DOE) Brookhaven National Laboratory and physicists closely following research there will present talks addressing these questions at the April 2012 meeting of the American Physical Society, March 31 - April 3, at the Hyatt Regency in Atlanta, GA.

  • Why Dark Matter isn't what we thought it was

    Updated: 2012-03-27 11:50:35
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  • The Trouble With Neutrinos That Outpaced Einstein’s Theory

    Updated: 2012-03-26 20:40:57
    A new experiment clocked in neutrinos at the speed of light, and not faster, and scientists say that if the particle were faster, there would be no credible model to explain the phenomenon.

  • IceCube Scientist Mark Krasberg wins UW-Madison Cool Science Image

    Updated: 2012-03-23 05:00:00
    Public interest in penguins recently provided IceCube researcher Mark Krasberg of the University of Wisconsin-Madison with an edge in the UW-Madison Cool Science Contest where he won an award for his photo of an emperor penguin leaping out of the water. We sat down with Mark to ask him where he got the image and to find out what he does.

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