News tagged with asymmetry

Could 'Higgsogenesis' explain dark matter?

(Phys.org) —The recently discovered Higgs boson is best known for its important role in explaining particle mass. But now some physicists are wondering if the Higgs could have played an equally significant ...

Oct 22, 2013 feature
3.7 / 5 (47) 38 | with audio podcast

A revolution in knot theory

In the 19th century, Lord Kelvin made the inspired guess that elements are knots in the "ether". Hydrogen would be one kind of knot, oxygen a different kind of knot---and so forth throughout the periodic table ...

Nov 10, 2011
4.8 / 5 (36) 21 | with audio podcast

Could dark baryons explain dark matter?

(PhysOrg.com) -- "The prevailing belief about dark matter particles is that they should be about 100 or more times heavier than protons," Subir Sarkar tells PhysOrg.com. "However, we were thinking about the possibility of lig ...

Jul 20, 2010 feature
4.6 / 5 (27) 18 | with audio podcast

Sun's dark matter trap

The Sun could be the best place to look for dark matter - the invisible ‘stuff’ that is thought to make up about 83% of the matter in the Universe.

Jul 13, 2010
4.7 / 5 (22) 29 | with audio podcast

H3+: The molecule that made the Universe

(Phys.org) -- In a study that pushed quantum mechanical theory and research capabilities to the limit, University of Arizona researchers have found a way to see the molecule that likely made the universe - ...

Apr 12, 2012
4.6 / 5 (18) 9 | with audio podcast

The decades-long search for the Higgs

(Phys.org) -- It was a little over two years ago that the Large Hadron Collider kicked off its search for the Higgs boson. But the hunt for the Higgs really began decades ago with the realization of a puzzle ...

Jul 05, 2012
4.9 / 5 (15) 2 | with audio podcast

UBC physicists make atoms and dark matter add up

Physicists at the University of British Columbia and TRIUMF have proposed a unified explanation for dark matter and the so-called baryon asymmetry -- the apparent imbalance of matter with positive baryon charge and antimatter ...

Nov 29, 2010
4 / 5 (14) 14 | with audio podcast