PEP-II Delivers Half an Inverse Attobarn to BaBar, With More to Come

User rating: 4.1 / 5 after 7 vote(s)

The PEP-II accelerator has reached a milestone delivering enough particle collisions for the BaBar detector to observe 500 million pairs of B and anti-B particles.
The PEP-II accelerator has reached a milestone, delivering enough particle collisions for the BaBar detector to observe 500 million pairs of B and anti-B particles.

Thanks to a steady push during the course of eight years, the PEP-II accelerator has now delivered double the amount of data originally expected when the BaBar experiment first started up in May of 1999.


Full story »
All News summaries from Physics news
All News summaries for October 03, 2007

Researchers team up to probe iron-arsenic superconductors with new instrument

2 hours ago | User rating: not rated yet
Researchers at the U.S. Department of Energy's Ames Laboratory are part of collaborative team that's used a brand new instrument at the DOE's Spallation Neutron Source to probe iron-arsenic compounds, the "hottest" new find ...

New spintronics effect could lead to magnetic batteries

10 hours ago | User rating: not rated yet
(PhysOrg.com) -- Physicists have recently discovered that heating one side of a magnetized nickel-iron rod causes electrons to rearrange themselves according to their spins. This so-called "spin Seebeck effect" ...

Ripple effect: Water snails offer new propulsion possibilities

Oct 09, 2008 | User rating: not rated yet
(PhysOrg.com) -- A UC San Diego engineer has revealed a new mode of propulsion based on how water snails create ripples of slime to crawl upside down beneath the surface.

Spallation Neutron Source sends first neutrons to 'Big Bang' beam line

Oct 09, 2008 | User rating: not rated yet
New analytical tools coming on line at the Spallation Neutron Source, the Department of Energy's state-of-the-art neutron science facility at Oak Ridge National Laboratory, include a beam line dedicated to ...

Cosmic strings might emit cosmic sparks, answer cosmological questions

Oct 09, 2008 | User rating: not rated yet
(PhysOrg.com) -- For astronomers, understanding what happened in the early moments of the universe could answer many questions in physics and astronomy. One possible player in the early universe is cosmic strings, which arise ...
Goto Archive PhysOrg Forum Goto Archive Video Goto Archive Editorials Goto Archive Free Magazines Goto Archive Newsletter

News Archive