Fake Banner
Letter To A Demanding PhD Supervisor

A fundamental component of my research work is the close collaboration with a large number of scientists...

Letter To A Future AGI

I am writing this letter in the belief that the development of an artificial general intelligence...

A Great Year For Experiment Design

While 2025 will arguably not be remembered as a very positive year for humankind, for many reasons...

Living At The Polar Circle

Since 2022, when I got invited for a keynote talk at a Deep Learning school, I have been visiting...

User picture.
picture for Hank Campbellpicture for Patrick Lockerbypicture for Heidi Hendersonpicture for Bente Lilja Byepicture for Sascha Vongehrpicture for Johannes Koelman
Tommaso DorigoRSS Feed of this column.

Tommaso Dorigo is an experimental particle physicist, who works for the INFN at the University of Padova, and collaborates with the CMS and the SWGO experiments. He is the president of the Read More »

Blogroll
Higgs News ?!

Higgs News ?!

Jun 17 2012 | comment(s)

While Higgs rumors are appearing in blogs of the usual suspects, I cannot comment on those -and I decided it is better if I do not even link them here (I have grown wary of oversensitive reactions in my colleagues).

The only thing I think I can discuss with you here now is the predictions on the Higgs boson significance level produced by CMS in October 2010 - a couple of geological eras ago, that is. Those predictions can be trusted because 2011 data showed to be perfectly in line with them, both for the 95% CL limits and for the significance -of course the former are valid in the full mass range and provide more verification power than the single significance number, which is only valid if the Higgs boson exists and has a particular mass.
With the approach of Summer conferences -most notably, ICHEP, which alone has set a make-or-die deadline for the LHC experiments- physicists in ATLAS and CMS are frantically producing their results with data collected in 2012.
Two days ago I discussed at ICFP 2012 the most recent results of the CMS experiment at the CERN Large Hadron Collider. In the allotted time of my talk I could only cover few analyses, and I obviously chose some of the most interesting ones, so that was already a summary. Here I am bringing the information collapse one step further, by giving a itemized summary of some of the points I made, just in case you are interested. If you want to, you can also download the original slides of my talk from here (but be careful, it's a 8Mb file).
The International Conference on New Frontiers in Physics (ICFP) 2012 started today with a rich program of experimental and theory talks. I should be swimming in the Cretan sea in front of the nice conference venue (which is 40 meters away from the water), but my sense of duty forces me to give you some impressions of the presentations I heard.
The island of Crete, in the middle of the Mediterranean sea, is home to ICFP 2012, a conference in high-energy physics. I arrived yesterday night and this morning I woke up with a gorgeous view of the sun rising over a blue sea.




(The picture shows a beach not far from here, which I'll visit on Wednesday. It is called "Balos beach" and it is a wonderful place).
The CERN average of searches for rare B decays to muon pairs has been shown yesterday in a talk given by Mitesh Patel at the "Physics at the LHC" conference, which is being held in Vancouver (BC) this week. And the results are not very encouraging for supporters of Supersymmetry: the data is compatible with a Standard Model signal, but there is almost no space left for additional contributions due to the exchange of virtual SUSY particles in the loops producing the decays.