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Related Concept Videos

Thomson's e/m Experiment01:19

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In a beam of charged particles created by a heated cathode, the particles move at different speeds. However, many applications need a beam with uniform particle speeds. An arrangement known as a velocity selector uses electric and magnetic fields to pick particles with a particular speed from the beam.
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Related Experiment Video

Updated: May 25, 2026

Setting Limits on Supersymmetry Using Simplified Models
07:46

Setting Limits on Supersymmetry Using Simplified Models

Published on: November 15, 2013

Large Hadron Collider commissioning and first operation.

S Myers1

  • 1DG-DI, CERN, Geneva, Switzerland. steve.myers@cern.ch

Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences
|January 19, 2012
PubMed
Summary
This summary is machine-generated.

The Large Hadron Collider (LHC) experienced a successful early operation despite an accident, which led to repairs and enhanced safety systems. Performance reviews from 2010-2011 and future upgrade plans are detailed.

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Related Experiment Videos

Last Updated: May 25, 2026

Setting Limits on Supersymmetry Using Simplified Models
07:46

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Published on: November 15, 2013

Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition
06:20

Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition

Published on: March 11, 2021

Area of Science:

  • Particle Physics
  • High-Energy Physics
  • Accelerator Science

Background:

  • The Large Hadron Collider (LHC) represents a significant advancement in particle physics research.
  • Early operational phases are critical for validating accelerator performance and safety.

Purpose of the Study:

  • To document the commissioning and initial operational success of the LHC.
  • To detail the causes, repairs, and safety enhancements following an operational accident.
  • To review the LHC's performance and outline future development plans.

Main Methods:

  • Historical review of commissioning procedures.
  • Analysis of operational data from 2010 to mid-2011.
  • Description of accident investigation and implemented safety upgrades.
  • Outline of short- and medium-term operational and upgrade strategies.

Main Results:

  • The LHC demonstrated very successful early operation.
  • An accident during commissioning was fully analyzed, repaired, and addressed with an enhanced protection system.
  • Detailed review of beam commissioning and operational performance from 2010 to mid-2011.

Conclusions:

  • The LHC's initial phase, including overcoming operational challenges, provides a foundation for future research.
  • Enhanced safety measures have been implemented, ensuring robust operation.
  • Strategic plans for continued operation and upgrades are in place for the LHC's future.