Featured Research

from universities, journals, and other organizations

Scientists shed light on a mysterious particle, the neutrino

Date:
December 22, 2009
Source:
Queen Mary, University of London
Summary:
Physicists have begun looking deep into the Earth to study some of nature's weirdest particles -- neutrinos.

Starting from the end of November, Queen Mary's Particle Physics Research Centre is the sole recipient of the T2K experiment data. The T2K Collaboration is a 500-strong alliance of scientists in 12 countries, who have come together to investigate the ghostly neutrino.

Related Articles


Physicist Dr Francesca Di Lodovico said: "Trillions of neutrinos pass through our bodies every second, but you don't notice; they pass through space and the Earth with almost no effect. This makes neutrinos very difficult to study and yet they are thought to play a fundamental role in the formation of the Universe and understanding where we came from."

Neutrinos come from outer space, either shot out from the Sun, or left over from the Big Bang. But despite their abundance, techniques to understand their nature have only been developed in the last few decades, giving surprising results.

"Theories predict there should be three types of neutrinos," Dr Di Lodovico explained. "Unexpectedly, early data seems to suggest that they can change type from one to another, an observation which has profound implications on our understanding of the Universe."

By firing the most intense neutrino beam ever designed, underground from Tokai on the east coast of Japan to a detector on the country's west coast, it is now possible to observe what happens to the particles as they travel through our planet. Do they change type? And if so, why?

Scientists hope that neutrinos could be the key to understanding how the Universe has evolved over time and teach us more about deep-space events like supernovas, active galaxies and gamma-ray bursts. They could even explain one of the biggest mysteries of the universe; why we have lots of 'matter', but only tiny amounts of 'anti-matter'.

Dr Di Lodovico says: "T2K will quickly advance our understanding of the strange properties of the enigmatic neutrino to unprecedented precision. Within a year, we will be able explore neutrino properties beyond the reach of the current experiments and shed light on the unknown."


Story Source:

The above story is based on materials provided by Queen Mary, University of London. Note: Materials may be edited for content and length.


Cite This Page:

Queen Mary, University of London. "Scientists shed light on a mysterious particle, the neutrino." ScienceDaily. ScienceDaily, 22 December 2009. <www.sciencedaily.com/releases/2009/12/091215141512.htm>.
Queen Mary, University of London. (2009, December 22). Scientists shed light on a mysterious particle, the neutrino. ScienceDaily. Retrieved November 26, 2014 from www.sciencedaily.com/releases/2009/12/091215141512.htm
Queen Mary, University of London. "Scientists shed light on a mysterious particle, the neutrino." ScienceDaily. www.sciencedaily.com/releases/2009/12/091215141512.htm (accessed November 26, 2014).

Share This


More From ScienceDaily



More Matter & Energy News

Wednesday, November 26, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

NASA's First 3-D Printer In Space Creates Its First Object

NASA's First 3-D Printer In Space Creates Its First Object

Newsy (Nov. 26, 2014) The International Space Station is now using a proof-of-concept 3D printer to test additive printing in a weightless, isolated environment. Video provided by Newsy
Powered by NewsLook.com
Bolivian Recycling Initiative Turns Plastic Waste Into School Furniture

Bolivian Recycling Initiative Turns Plastic Waste Into School Furniture

Reuters - Innovations Video Online (Nov. 26, 2014) Innovative recycling project in La Paz separates city waste and converts plastic garbage into school furniture made from 'plastiwood'. Tara Cleary reports. Video provided by Reuters
Powered by NewsLook.com
Blu-Ray Discs Getting Second Run As Solar Panels

Blu-Ray Discs Getting Second Run As Solar Panels

Newsy (Nov. 26, 2014) Researchers at Northwestern University are repurposing Blu-ray movies for better solar panel technology thanks to the discs' internal structures. Video provided by Newsy
Powered by NewsLook.com
Today's Prostheses Are More Capable Than Ever

Today's Prostheses Are More Capable Than Ever

Newsy (Nov. 26, 2014) Advances in prosthetics are making replacement body parts stronger and more lifelike than they’ve ever been. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Space & Time

Matter & Energy

Computers & Math

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins