News tagged with standard model

The edge of significance

Some recent work on Type 1a supernovae velocities suggests that the universe may not be as isotropic as our current standard model (LambdaCDM) requires it to be. ...

Sep 19, 2011
5 / 5 (8) 22

How slow is slow? EXO knows

(PhysOrg.com) -- Cooks think of watched pots. Handymen grumble about drying paint. Kids dread the endless night before Christmas morning.

Sep 09, 2011
4.6 / 5 (8) 5 | with audio podcast

Neutrinos: Ghostly particles with unstable egos

So far it is unknown which rules neutrinos follow when they alter their identity. A study in which scientists of the Excellence Cluster Universe at the Technische Universitaet Muenchen, Germany, participated has now revealed ...

Sep 06, 2011
5 / 5 (8) 9 | with audio podcast

Rare particle decay could mean new physics

(PhysOrg.com) -- An incredibly rare sub-atomic particle decay might not be quite as rare as previously predicted, say Cornell researchers. This discovery, culled from a vast data set at the Collider Detector at Fermilab (CDF), ...

Aug 23, 2011
4.6 / 5 (23) 27 | with audio podcast

Physicists closing in on the elusive Higgs boson

Scientists at a meeting in Grenoble, France, recently stoked speculation that physicists at the world's biggest particle accelerator may soon provide a first look at the elusive Higgs boson - the final piece of evidence needed ...

Aug 17, 2011
5 / 5 (6) 26

A hint of Higgs: An update from the LHC

The physics world was abuzz with some tantalizing news a couple of weeks ago. At a meeting of the European Physical Society in Grenoble, France, physicists -- including some from Caltech -- announced that ...

Aug 16, 2011
4.6 / 5 (36) 57 | with audio podcast