Princeton researchers have discovered a long-theorized, never-observed variety of massless (quasi)-particle called the Weyl fermion. Exciting things to come maybe! (Bat-signal: expert.) [more inside]
For those of you who prefer your science isolated with a side of moody furniture, I give you Lonely Chairs at CERN.
Why particle physics matters [no pun intended]. Physicists from around the world talk about why we study the nature of the universe. [via] [more inside]
"I'm confident that it's a Higgs particle. I don't need to call it Higgs-like any more...I may need to eat my words one day, but I think that's very unlikely.""Cern scientists believe newly discovered particle is the real Higgs boson. Results of analysis at Cern in Switzerland show particle behaves precisely as expected." Previously
What began with one man in a patent office and the insight that mass and energy are the same has culminated at the largest particle collider ever built, employing 2400 full-time employees and 10,000 visiting scientists: CERN has announced the discovery of the Higgs boson, a major vindication for the Standard Model of particle physics. [more inside]
Scientists at CERN, using the Large Hadron Collider, may have discovered the Higgs Boson. (previously) and (previously)
The CDF collaboration at Fermilab is set to announce evidence for non-Standard Model physics today. The experiment at the Tevatron particle collider has released a paper on the Arxiv stating it has found evidence for a potential new particle that isn't the Higgs boson. A live stream announcing the results will begin at 4pm Central time (21:00 GMT). [more inside]
The IceCube Neutrino Observatory has been completed in Antarctica. What is a Neutrino anyway? Here is an informative video, which seems to draw at least some inspiration from this(NSFW), that explains what neutrinos are and how we can detect them.(via) [more inside]
CERN Podcast - Lighthearted chats at the CERN laboratory with "a bit of particle physics thrown in". Featuring visits from British satirists and comedians, including Chris Morris and Kevin Eldon.
Quantum Mechanics: Myths and Facts (pdf), a recently-updated paper on the Cornell arXiv peer-review site. By Hrvoje Nikolić of the Rudjer Bošković Institute in Croatia. [more inside]
Particle accelerator experiments show that the neutron has a negatively charged exterior, a positively charged middle, and a negative core. Abstract from Physical Review Letters.