Related Experiment Video
Updated: Mar 24, 2026
07:46
Setting Limits on Supersymmetry Using Simplified Models
Published on: November 15, 2013
9.0K
The technical challenges of the Large Hadron Collider.
Summary
The Large Hadron Collider (LHC) has successfully operated, delivering significant data for particle physics research. Future upgrades aim to increase collision rates and energy, presenting new engineering challenges for CERN.
Area of Science:
- Particle Physics
- High-Energy Physics
- Collider Technology
Background:
- The Large Hadron Collider (LHC) at CERN is a 27km circumference particle accelerator.
- Approved in 1994, it commenced operation in 2009, pushing technological boundaries.
Purpose of the Study:
- To detail the design, engineering, and operational challenges of the LHC.
- To outline the future development plans for the LHC over the next 20 years.
Main Methods:
- Review of the LHC's design and construction phases.
- Analysis of operational data and challenges encountered during its initial 3-year run.
- Description of planned upgrades for increased energy and collision rates.
Main Results:
- Successful 3-year operational run delivering substantial data to experiments.
- Identification of significant engineering and logistical challenges overcome during construction and operation.
- Demonstration of the LHC's capability to operate with high stored beam energy.
Conclusions:
- The LHC has proven successful in its initial phase, advancing particle physics research.
- Ongoing and future upgrades present complex technical challenges that require innovative solutions.
- The LHC's development roadmap ensures continued exploration of the energy frontier in particle physics.
Related Concept Videos
02:45Nuclear Fusion
34.9K
The process of converting very light nuclei into heavier nuclei is also accompanied by the conversion of mass into large amounts of energy, a process called fusion. The principal source of energy in the sun is a net fusion reaction in which four hydrogen nuclei fuse and ultimately produce one helium nucleus and two positrons.
A helium nucleus has a mass that is 0.7% less than that of four hydrogen nuclei; this lost mass is converted into energy during the fusion. This reaction produces about...
A helium nucleus has a mass that is 0.7% less than that of four hydrogen nuclei; this lost mass is converted into energy during the fusion. This reaction produces about...
34.9K
01:19Mass Analyzers: Common Types
1.8K
The quadrupole mass analyzer consists of four cylindrical metal rods arranged in a diamond carrying a DC voltage and a radio-frequency AC voltage. The motion of ions through the quadrupole depends on the field strength, causing only ions of a certain m/z to resonate successfully and strike the detector at a given field strength. Though the transmission rate for these analyzers is high, the exact elemental composition of the sample is not determined because of low resolution; however, they are...
1.8K