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Neutrinos galore - an old problem, a new challenge - The Physics Congress 2002
Neutrinos - probably the most baffling forms of known matter in the Universe - are setting new challenges for physicists, just as one long-running mystery seems close to being resolved. On Wednesday 10 April, John Bahcall from the Institute for Advanced Study in Princeton, USA, will tell the Institute of Physics Congress in Brighton how we are at... view more... (2002-04-02)
Chameleon particles from the Sun
The Sun emits electron-neutrinos, elementary particles of matter that have no electric charge and very little mass, created in vast numbers by the thermonuclear reactions that fuel our parent star. Since the early 1970s, several experiments have detected neutrinos arriving on Earth, but they have found only a fraction of the number expected from... view more... (2002-04-22)
Long-standing neutrino question resolved
An announcement by scientists at the Department of Energy's Fermilab today significantly clarifies the overall picture of how neutrinos behave. view more (2007-04-12)
Astronomers weigh neutrinos with the universe
Neutrinos, the lightest of the known elementary particles, weigh a billionth (one part in a thousand million) of a hydrogen atom at most, and can account for no more than one-fifth of the dark matter in the Universe, according to findings by astronomers in Cambridge, who used data from the Anglo-Australian telescope 2dF Galaxy Redshift Survey... view more... (2002-04-04)
Upside-down underwater telescope to study visitors from space
Scientists from the Universities of Sheffield and Leeds will soon be able to study some of the most elusive particles known to man, thanks to a giant telescope under the sea that looks down towards the centre of the Earth rather than up into the sky. Together with fellow scientists from across Europe they are building a telescope 2400m (one and a... view more... (2003-03-17)
Ancient neutrinos could put string theory and quantum loop gravity to the test
Tiny but ageing neutrinos can be used to test the very foundations of quantum theory at unprecedented cosmological time scales. view more (2005-10-14)
MINOS detector ready to take first data
Today, (August 14th), sees the start of data collection on the Main Injector Neutrino Oscillation Search (MINOS) detector, situated in the Soudan iron mine, Minnesota, USA. UK particle physicists, working within an international collaboration, will use the MINOS detector to investigate the phenomenon of neutrino mass - a puzzle that goes to the... view more... (2003-08-14)
The 2002 Nobel Prize in Physics
The Royal Swedish Academy of Sciences has decided to award the Nobel Prize in Physics for 2002 with one half jointly to Raymond Davis Jr Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, USA, and Masatoshi Koshiba International Center for Elementary Particle Physics, University of Tokyo, Japan "for pioneering... view more... (2002-10-08)
Physicists meet to discuss $170 million neutrinos project
Physicists from all over the world will meet this week at the University of Sussex to discuss the latest developments in a $170 million project called MINOS. view more (2002-09-09)
MiniBooNE findings clarify the behavior of neutrinos
The initial data from the 10-year long "MiniBooNE" experiment at the Department of Energy's Fermilab significantly clarifies the overall picture of how the neutrino fundamental particles behave. view more (2007-04-12)
Einstein's relativity survives neutrino test
Physicists working to disprove "Lorentz invariance" -- Einstein's prediction that matter and massless particles will behave the same no matter how they're turned or how fast they go -- won't get that satisfaction from muon neutrinos, at least for the time being, says a consortium of scientists. view more (2008-10-16)
Princeton scientists confirm long-held theory about source of sunshine
Scientists are a step closer to understanding sunshine. A monumental experiment buried deep beneath the mountains of Italy has provided Princeton physicists with a clearer understanding of the sun's heart -- and of a mysterious class of subatomic particles born there. view more (2007-08-21)
Particle Physicists Look to the Future
The Particle Physics and Astronomy Research Council has this week approved a £21 million programme of Accelerator Research and Development for future facilities in particle physics, including a Linear Collider and a possible Neutrino Factory. This will develop the UK academic base in these areas, supporting PPARC's strategic aim of... view more... (2004-03-03)
To understand the universe, science calls on the ultrasmall
Will the universe expand outward for all of eternity and end in a vast, dark, cold, sterile, diffuse nothingness? Or will the "Big Bang" - the gargantuan explosion that formed the universe 14 billion years ago - end in the "Big Crunch?" view more (2009-08-17)
Press Invitation: Mysteries of the universe could be answered in the UK
The UK could lead the way in particle physics research if plans go ahead to site a facility in the UK that will help unravel some of the mysteries of the Big Bang. view more (2002-06-27)
Catching Some Rays
An international team of researchers has detected low-energy solar neutrinos--subatomic particles produced in the core of the sun--and measured in real-time the rate the particles hit our planet. view more (2007-08-22)
Giant Neutrino Telescope Takes Shape - Important Milestone for the International IceCube Project
A key first step has been taken in the construction of IceCube, a giant neutrino telescope spanning a volume of one cubic kilometer of ice at the South Pole: Working under harsh Antarctic conditions, an international team of scientists, engineers and technicians - among them scientists from the DESY research center - has successfully deployed a... view more... (2005-02-16)
MINOS experiment sheds light on mystery of neutrino disappearance
An international collaboration of scientists at the Department of Energy's Fermi National Accelerator Laboratory announced the first results of a new neutrino experiment. view more (2006-03-31)
Researchers detect low-energy neutrinos, probe energy production in sun's center
In collaboration with scientists from institutions in the United States and Europe, researchers from Virginia Tech have observed tell-tale signals of neutrinos emitted by thermonuclear fusion reactions that power the sun deep in its interior. view more (2007-08-28)
Polar neutrino observatory takes a big step forward
An international team of scientists and engineers has taken a major step toward completion of what will be the world's preeminent cosmic neutrino observatory, harnessing a sophisticated hot-water drill to build an observatory under the South Pole that eventually will encompass a cubic kilometer of ice. view more (2006-03-22)
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