ATLAS has just
released a note which summarizes the searches for the standard model Higgs boson in 7-TeV and 8-TeV data. Since July 4th the main improvement is the addition of the WW channel, which had not been shown back then. With it, the combined local significance of the 126 GeV Higgs boson excess in the WW, ZZ, and γγ channels grows to 5.9 standard deviations. In the words of a Facebook friend who's in ATLAS: "if this is not a discovery, I don't know what is".
The Tevatron experiments have jointly
published on the arxiv two days ago a paper which is titled "
Evidence for a particle produced in association with weak bosons and decaying to a bottom-antibottom quark pair in the search for the Higgs boson at the Tevatron collider". You can get the paper in the arxiv.
The communication of science to the general public is a subject dear to me, but unfortunately one that the majority of my colleagues neglect to consider as one to which to devote time and efforts.
In the last decade blogs have started to fill the huge gap that exists between scientific journals and general news media, a gap that no popularization magazine can bridge, given their restricted scope. More recently, I see efforts that employ video and graphics more heavily than before, and this is of course a step in the right direction - reading is harder, or at least less immediate, than watching an image or following a video clip.
I am spending my vacations in the beautiful island of Leukada, in the Ionian sea. Consequently, my posting rate here has dropped significantly in the last few days. I will return in August; in the meantime I will still post something, but expect a much smaller rate of articles for a while here.
The following text has been offered as a followup of the Higgs observation by the LHC experiments, which finds a signal at a mass compatible with the pre-discovery predictions made some time ago by Vladimir Khachatryan - ones which I published in this blog. - T.D.
Considerations following the Higgs boson discovery - Ashay Dharwadker
"Given that the search for the Higgs took some 45 years, tens of thousands of scientists and engineers, billions of dollars, not to mention numerous divorces, huge amounts of sleep deprivation, tens of thousands of bad airline meals, etc., etc., we want to be sure as is humanly possible that this is real."
Harrison Prosper, Kirby W. Kemper Professor of Physics, Florida State University