Tweeting the Higgs

23 01 2013

Back in July two seminars took place that discussed searches for the Higgs boson at the Tevatron and the LHC. After nearly 50 years of waiting an announcement of a \(5\sigma\) signal, enough to claim discovery, was made and all of a sudden the twitter world went crazy. New Scientist presented an analysis of the tweets by Domenico et al. relating to the Higgs in their Short Sharp Scient article Twitter reveals how Higgs gossip reached fever pitch. I don’t want to repeat what is written in the article, so please take a few minutes to read it and watch the video featured in the article.

The distribution of tweets around the July 2nd and July 4th announcements (note the log scale)

The distribution of tweets around the July 2nd and July 4th announcements (note the log scale)

Keep reading…





[blog post] Understanding the Higgs search

15 08 2012

It’s been over a month since CERN hosted a seminar on the updated searches for the Higgs boson. Since then ATLAS and CMS and submitted papers showing what they found, and recently I got news that the ATLAS paper was accepted by Physics Letters B, a prestigious journal of good repute. For those keeping score, that means it took over five weeks to go from the announcement to publication, and believe it not, that’s actually quite fast.

Crowds watch the historic seminar from Melbourne, Australia (CERN)

Crowds watch the seminar from Melbourne, Australia (CERN)

Keep reading…





[blog post] Spinning out of control!

16 07 2012

We’ve all heard the big news from CERN by now (if not then you might want to catch up on the latest gossip!) Right now most of the focus at ATLAS and CMS is on measuring the properties of the new boson we’ve found. The numbers of events are small, so studies are very difficult. One of the most important properties that we need to study is the particle’s spin, and luckily we can say something about that right now!

A typical Higgs boson candidate in the "golden mode" (ATLAS Collaboration)

The big news: One of many Higgs boson candidates in the "golden mode" (ATLAS Collaboration)

Keep reading…





[video] Higgs Seminar postgame discussion

6 07 2012

Following the Higgs seminar on Wednesday July 4th (Higgsdependence Day), fellow bloggers Steve Sekula and Seth Zenz joined me to discuss the results. We discussed all sorts of topics from the measurements themselves, to the nature of the work, to the future of the study of the Higgs boson. Enjoy!





Higgs Seminar liveblog

4 07 2012

Follow my liveblog here!





[blog post] Higgsdependence Day

2 07 2012

On July 4th CERN will hold a seminar where ATLAS and CMS will present their latest findings on the search for the Higgs boson. There’s a reasonable chance that either or both experiments will see a 5 sigma excess, and this would be enough to claim a “discovery”. One of my US friends at CERN called this day Higgsdependence Day, and all over the USA people will be celebrating with fireworks and barbecues. (Okay, perhaps they will be celebrating something else. My boss tells me he might tar and feather me as the token British member of the group…)

No Higgs seminar is complete without a bottle of Champagne, just in case!

No Higgs seminar is complete without a bottle of Champagne, just in case!

Keep reading…





Higgs seminar 2012

30 06 2012

This year sees the International Conference on High Energy Physics, or ICHEP. Hundreds of physicists will flock to Melbourne, Australia, to get the latest news on physics results from around the world. This includes the latest searches for the Higgs boson, the final piece of the Standard Model. CERN will hold a seminar where ATLAS and CMS will present their results. I’ll be liveblogging the event, so join me on the day!

Wednesday 4th July 2012 09:00.
(Other timezones: 00:00 PDT / 03:00 EDT / 07:00 GMT / 08:00 BST /09:00 CET / 17:00 VIC)

Meeting link: https://indico.cern.ch/conferenceDisplay.py?confId=197461
Webcast link: http://webcast.cern.ch/
Follow on twitter: @aidanatcern @sethzenz