Guest post by Peter Trüb, former CMS Collaborator, member of DECTRIS, a spin-off of the Paul Scherrer Institute
Marzena Lapka's blog
One of 2014’s important milestones at the CMS experimental site was the successful installation of a lift for providing wheelchair access to the deep-underground detector cavern.
The CMS experimental site, located in the French commune of Cessy, hosts one of CERN’s major scientific instruments and is a popular visit point.
“We estimate around 50,000 visitors will have been to the CMS experimental cavern during the current shutdown (December 2012 – March 2015),” says Austin Ball, CMS Technical Coordinator.
“Welcome to the CMS Experiment. We are 100 metres underground and I will now pass by the eye scanner to take you for a virtual tour and show you our massive scientific machine,” said CMS physicist, Abdollah Mohammadi, to 200 enthralled students sitting in the hall in the Sharif University of Technology in Iran last Tuesday.
Each year, CERN welcomes around 100,000 visitors onsite. Many of these visitors take a short trip from the laboratory's main site in Meyrin to the French commune of Cessy to see one of humankind's modern scientific marvels: the CMS detector. The 14000-tonne detector is located in a vast cavern around 100 metres (or about 30 storeys) underground, with an adjacent cavern housing several data-collection and power-distribution devices.
Guest post by Teodora Nikolova, communications-in-charge for the Bulgarian CMS Virtual Visit
On 29 May, together with my colleagues and a group of enthusiastic students from Bulgaria, we descended 100 metres underground to visit places where only CERN collaborators have access rights.
Picture it: more than 200 volunteers, several tiring weeks of preparations, over 4500 visitors and lots of happy faces!
Happy birthday CERN!
2014 marks a special occasion for CERN: its 60th anniversary. To celebrate, CMS opened our doors to our neighbours for an entire weekend (24 and 25 May) and the response thrilled us.