CERN is all set to announce the latest in the Higgs search from the LHC. The press conference will take place in Geneva on the 4th of July, 9 AM local time. This will update the world on the ongoing search for the Higgs Boson, unfortunately dubbed the ‘God Particle’. Results from the 2012 data analyses will be presented and the path forward will also be charted out. More data will be gathered by the time LHC shuts down in December for nearly one-and-half years and we will get to know about the final fate of the Higgs Boson by December.
Webcast Link: http://webcast.web.cern.ch/webcast/
Interestingly, this will come on the heels of a major high energy conference, being held in Melbourne, Australia, called International Conference of High Energy Physics, 2012 (ICHEP, 2012). Australia not being a ‘member state’ of CERN’s LHC confederacy doesn’t get the honour of hosting a major Higgs update from its own soil. More here: http://techie-buzz.com/science/higgs-boson-cern-conference.html
Inside sources say that the Higgs update will announce the fact that the Higgs is almost discovered but not quite. So to clear the air first up, we ask THE question: Has the Higgs been found? The answer: NO!
Here is a page which makes it more forceful: http://www.havewefoundthehiggsyet.com/
For an animated version, click on the link on that page. You’ll be led here: http://www.havewefoundthehiggsyet.com/index_animated.html
Has The Higgs Boson Been Discovered?
No, the Higgs hasn’t been discovered. The ‘excess’ or the odd bump seems to be concentrated consistently at one only energy – 125-126 GeV. This is great news, as the LHC has gone from restricting the mass ranges for the Higgs Boson, excluding different regions with different confidence levels, to precisely pin-pointing a specific mass! That is definite indication that there is indeed some particle at that energy and it could be the Higgs.
Talking about confidence levels, the Geneva press conference is probably going to announce the fact that the Higgs excess has been located with a confidence level of about 3 to 3.5 sigma. While this is significant and worth mentioning, there is no reason to call this a discovery. A discovery requires 5-sigma confidence level. We just don’t have that much data right now to confirm a 5-sigma confidence level. Read this for more: http://techie-buzz.com/science/higgs-boson-discovery-rumors.html
A LOT of Noise!
A final word: A lot of blogs are chattering over the ‘fact’ that the Higgs boson has been discovered. At the risk of sounding utterly repetitive, we venture out “No! The Higgs Boson has not been discovered”. That will require till the end of this year. Believe whom you will.
All eyes on CERN now.