Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Review Article
  • Published:

Detector challenges at the LHC

Abstract

The best way to study the existence of the Higgs boson, supersymmetry and grand unified theories, and perhaps the physics of dark matter and dark energy, is at the TeV scale. This is the energy scale that will be explored at the Large Hadron Collider. This machine will generate the energy and rate of collisions that might provide evidence of new fundamental physics. It also brings with it the formidable challenge of building detectors that can record a large variety of detailed measurements in the inhospitable environment close to the collisions points of the machine.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Figure 1: Detector design.
Figure 2: Tracking systems.
Figure 3: Calorimetry: different approaches.
Figure 4: Final integration.
Figure 5: Going underground.

Similar content being viewed by others

References

  1. ATLAS Collaboration. ATLAS Detector and Physics Performance: Technical Design Report. Report No. CERN/LHCC/99-15 (CERN, Geneva, 1999).

  2. ATLAS Collaboration. ATLAS: Technical Proposal for a General-Purpose p p Experiment at the Large Hadron Collider at CERN. Report No. CERN/LHCC/94–43 (CERN, Geneva, 1994).

  3. CMS Collaboration. CMS Physics Technical Design Report Vol. I. Report No. CERN/LHCC/2006-01 (CERN, Geneva, 2006).

  4. CMS Collaboration. CMS Technical Proposal. Report No. CERN/LHCC/94–38 (CERN, Geneva, 1994).

  5. Ellis, N. & Virdee, T. S. Experimental challenges in high luminosity collider physics. Annu. Rev. Nucl. Part. Sci. 44, 609–653 (1994).

    Article  CAS  ADS  Google Scholar 

  6. Froidevaux, D. & Sphicas, P. General purpose detectors for the Large Hadron Collider. Annu. Rev. Nucl. Part. Sci. 56, 375–440 (2006).

    Article  CAS  ADS  Google Scholar 

  7. Gianotti, F. European School of High-Energy Physics, CERN Yellow Report. Report No. CERN-2000-007 219–244 (CERN, Geneva, 1999).

    Google Scholar 

  8. LHCb Collaboration. LHCb Technical Proposal. Report No. CERN/LHCC/98–104 (CERN, Geneva, 1998).

  9. Yao, W.-M. et al. Review of particle physics. J. Phys. G 33, 1 (2006).

    Article  CAS  ADS  Google Scholar 

  10. Doležal, Z. et al. The silicon microstrip sensors of the ATLAS semiconductor tracker. Nucl. Instrum. Methods 578, 98–118 (2007).

    Article  ADS  Google Scholar 

  11. CMS Collaboration. Addendum to the CMS Tracker TDR. Report No. CERN/LHCC 2000-016 (CERN, Geneva, 2000).

  12. LHCb Collaboration. LHCb TDR 5 Report No. CERN/LHCC 2001-011 (CERN, Geneva, 2001).

  13. LHCb Collaboration. Second Addendum to the Muon System Technical Design Report. Report No. CERN/LHCC/2005-0012 (CERN, Geneva, 2005).

  14. Foster, I. & Kesselman, C. The Grid: Blueprint for a New Computing Infrastructure (Morgan & Kaufmann, San Francisco, 1998).

    Google Scholar 

  15. LCG project. LHC Computing Grid Technical Design Report. Report No. CERN/LHCC/2005-024 (CERN, Geneva, 2005).

Download references

Acknowledgements

This review article is largely based on the very complete documentation already existing for the ATLAS, CMS and LHCb experiments, and on refs 1–8 in particular. Furthermore, with around 5,000 scientists involved in the construction of the experiments described, I can only cover a small part of the challenges, excitement and difficulties involved in making them a reality. The best I can do is therefore to acknowledge all of the members of these collaborations, and in particular those who have helped me with corrections and comments, and apologize for all the dedicated sub-projects and work I had to leave out of this review.

Author information

Authors and Affiliations

Authors

Ethics declarations

Competing interests

The author declares no competing financial interests.

Additional information

Reprints and permissions information is available at npg.nature.com/reprintsandpermissions.

Correspondence should be addressed to the author (steinar.stapnes@cern.ch).

Rights and permissions

Reprints and permissions

About this article

Cite this article

Stapnes, S. Detector challenges at the LHC. Nature 448, 290–296 (2007). https://doi.org/10.1038/nature06078

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1038/nature06078

This article is cited by

Comments

By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing