across the ocean

ICARUS neutrino experiment to move to Fermilab












CERN - European Organization for Nuclear Research logo.

April 22, 2015

A group of scientists led by Nobel laureate Carlo Rubbia will transport the world’s largest liquid-argon neutrino detector across the Atlantic Ocean from CERN to its new home at the US Department of Energy’s Fermi National Accelerator Laboratory.

The 760-ton, 20-metre-long detector took data for the ICARUS experiment at the Italian Institute for Nuclear Physics (INFN) Gran Sasso National Laboratory in Italy from 2010 to 2014, using a beam of neutrinos sent through the earth from CERN. The detector is now being refurbished at CERN, where it is the first beneficiary of a new test facility for neutrino detectors.

When it arrives at Fermilab, the detector will become part of an on-site suite of three experiments dedicated to studying neutrinos, ghostly particles that are all around us but have given up few of their secrets.


Image above: The ICARUS detector at INFN, Gran Sasso, Italy, before its move to CERN (Image: INFN).

All three detectors will be filled with liquid argon that enables the use of state-of-the-art time projection technology, drawing charged particles created in neutrino interactions toward planes of fine wires that can capture a 3-D image of the tracks those particles leave. Each detector will contribute different yet complementary results to the hunt for a fourth type of neutrino.

“The liquid-argon time projection chamber is a new and very promising technology that we originally developed in the ICARUS collaboration from an initial table-top experiment all the way to a large neutrino detector,” Rubbia said. “It is expected that it will become the leading technology for large liquid-argon detectors, with its ability to record ionizing tracks with millimetre precision.”

Fermilab operates two powerful neutrino beams and is in the process of developing a third, making it the perfect place for the ICARUS detector to continue its scientific exploration. Scientists plan to transport the detector to the United States in 2017.

A planned sequence of three liquid-argon detectors will provide new insights into the three known types of neutrinos and seek a yet unseen fourth type, following hints from other experiments over the past two decades.

Many theories in particle physics predict the existence of a so-called “sterile” neutrino, which would behave differently from the three known types and, if it exists, could provide a route to understanding the mysterious dark matter that makes up 25 percent of the universe. Discovering this fourth type of neutrino would revolutionize physics, changing scientists’ entire picture of the universe and how it works.

“The arrival of ICARUS and the construction of this on-site research programme is a lofty goal in itself,” said Fermilab Director Nigel Lockyer. “But it is also the first step forward in Fermilab’s plan to host a truly international neutrino facility, with the help of our partners from around the world. The future of neutrino research in the United States is bright.”

Note:

CERN, the European Organization for Nuclear Research, is one of the world’s largest and most respected centres for scientific research. Its business is fundamental physics, finding out what the Universe is made of and how it works. At CERN, the world’s largest and most complex scientific instruments are used to study the basic constituents of matter — the fundamental particles. By studying what happens when these particles collide, physicists learn about the laws of Nature.

The instruments used at CERN are particle accelerators and detectors. Accelerators boost beams of particles to high energies before they are made to collide with each other or with stationary targets. Detectors observe and record the results of these collisions.

Founded in 1954, the CERN Laboratory sits astride the Franco–Swiss border near Geneva. It was one of Europe’s first joint ventures and now has 22 Member States.

Read more:

“Italian neutrino experiment to move to the US” – symmetry magazine: http://www.symmetrymagazine.org/article/april-2015/italian-neutrino-experiment-to-move-to-the-us

Related links:

Fermi National Accelerator Laboratory: http://www.fnal.gov/

Italian Institute for Nuclear Physics (INFN): http://www.infn.it/index.php?lang=en

For more information about the European Organization for Nuclear Research (CERN), visit: http://home.web.cern.ch/

Image (mentioned), Text, Credits: CERN/Cian O'Luanaigh.

Greetings, Orbiter.ch
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i hope i’ll meet someone who likes to goof around and do funny shit and slow dance at 4:30am to an ipod on shuffle and count the stars until they dissolve into the fluorescent midnight sky and kick my ass in a game of go fish and serenade me with their raspy “i’ve-been-awake-for-the-last-53-hours-and-will-still-stay-up-for-another-54-if-it-means-i-get-to-be-with-you” voice and wake me up with a thousand kisses and heal my wounds with the sweet sound of their laughter and tempt me even when they’re wearing clothes and if we’re ever apart we’ll surprise each other with a shitton of text messages in 0.69389132933514 seconds or less and share silly stories that we swear we’ll take to our graves and glimpse into the future just to see our souls intertwined for basically all of eternity and fart and giggle and cuddle and nap and moan and cry and accept my unconditional love for them that stretches across time and oceans and lands and destinies because that’s love, and i want love.

HAPPY BIRTHDAY KURABUNS !! <333

You are my most beloved walrus and I’m so happy to be your bro, even if we’re both busy bees ;U; I am sending my love across the oceans and the snow and the wilderness, to nestle in your bosom forevermore. 

You are a most fabulous ladyfolk and I have implored the Lake God to send you all the love and shenanigans you deserve on your most glorious day of birth.

♥ ♥  mustachioedwalrus  (ღ˘⌣˘ღ) ♥ ♥

If I finish it in time, I miiight do Cinderella for MCM in october.
..Though I have honestly no idea how I’m going to transport the future fluff monster across the ocean, but i CAN try??

Letting go of somebody you truly love is not like burning a picture or closing a door-

It’s drifting away on a sailboat as they’re forced to stand ashore and watch you leave them.

It’s allowing the lazy current to carry you away as you witness the agony and pain etched on their face.

It’s screaming apologies across the vastness of the ocean even though you know they can no longer hear you.

And it leaves you gazing at the horizon, longing for that shore, wondering if you’ll ever see it again.

—  Z.M.