Closing the Gap: The Evolution of CMS at CERN

In summary, the conversation discusses a picture of CMS during a maintenance phase where the detector is opened for access. It is noted that during collisions, the detector is closed. The question arises about whether the gap between the two sides is sealed during maintenance or if an extra section is removed and reinstalled afterwards. It is explained that the two halves can be moved together using air pads and there are some photos available for reference.
  • #1
YoungPhysicist
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In this picture of CMS, there is a huge gap between the two sides. There is no way that the collision occur directly in midair right?

So is the gap already been sealed? ( which means the picture was taken before it started to operate) Or I am completely wrong?
 

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  • #2
You see CMS during a maintenance phase where the detector was opened to access it. This typically happens every winter, with longer shutdowns (for 1-2 years) every few years.
During collisions it is closed.
 
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  • #3
Thanks! I am correct for the first time! By the way, I got another question: when the maintenance is over, are the detector’s two halves brought together to seal the gap or an extra section is removed while mainiainance and installed back afterwards?(Since I didn’t see any sign of some sort of rail mechanism which makes the two halves moveable)
 
  • #5
Thanks you so much!
 
Last edited:

1. What is CMS?

CMS stands for Content Management System. It is a software that allows users to create, manage, and publish digital content on a website without the need for coding knowledge.

2. Why is closing the gap in CMS important?

The gap in CMS refers to the difference in functionality and features between different CMS platforms. Closing this gap is important to ensure that all users have access to the same tools and capabilities, regardless of the CMS they are using.

3. What are the challenges in closing the gap in CMS?

Some of the challenges in closing the gap in CMS include compatibility issues, varying development processes, and differences in user interfaces. Additionally, there may be limitations in terms of resources and funding for development.

4. How can the gap in CMS be closed?

The gap in CMS can be closed through collaboration and standardization among CMS developers and users. This can involve creating a common set of guidelines and standards to follow, as well as open communication and sharing of resources and ideas.

5. What are the potential benefits of closing the gap in CMS?

Closing the gap in CMS can lead to a more streamlined and efficient development process, as well as improved user experience for both developers and end-users. It can also promote innovation and encourage the adoption of new technologies and features in the CMS industry.

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