CERN Accelerating science

The CMS Guitar has already visited Point 5 in the past but this was her first time underground, with the detector itself.

CMS is in many ways a living entity, undergoing change from time to time, with components being replaced or upgraded as their ability to handle the LHC's collisions reduces.

One of the biggest unanswered questions of particle physics is why the mass of the Higgs boson is relatively small when the Standard Model suggests a more natural value would be many

Over recent weeks, members of the TE-VSC group have been removing seven components of the beam pipe located at the heart of the CMS detector. The delicate operations involved have been performed in several stages as the detector opening work has progressed.

Observing a phenomenon for the first time helps us fine-tune our understanding of the Universe. CMS physicists found such a phenomenon in September 2012 in proton-lead collisions, an observation that has since been reinforced by much more data from such collisions collected in early 2013.

The EPS High Energy Physics Division announces the winners of its 2013 prizes, which will be awarded at the Europhysics Conference on High-Energy Physics (EPS-HEP 2013), Stockholm (Sweden) 18-24 July 2013 (http://eps-hep2013.eu/):

CMS measures production rates up to high transverse momenta

Thank you all for the continued positive feedback on the CB Newsletter. There is always a lot happening during a CMS week. Among the many activities are three CB meetings, two of these are associated with the election of the next CMS Spokesperson.

The members of the CMS group at the University of Maryland were impressed when they learned of Sascha Mehlhase’s LEGO model of the ATLAS detector. They were also jealous, and so a group led by Jeff Temple, Marguerite Tonjes, and Jaime Gomez decided to build a matching LEGO model of CMS.

Greetings! Thank you for the wonderful feedback we received on the inaugural issue of the CB Newsletter. Here is the second newsletter. We aim to publish an issue of the newsletter just prior to each CB meeting, and again approximately at the mid point between meetings.