Where is lhc located

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Location of the Large Hadron Collider (LHC)

CERN: The Home of the LHC

The Large Hadron Collider (LHC) is situated at CERN, the European Organization for Nuclear Research, which is located near Geneva, Switzerland. This facility is renowned for being the world's largest and most powerful particle accelerator 18.

Geographical Placement and Structure

The LHC is installed in a dedicated tunnel that spans a circumference of 27 kilometers. This tunnel is positioned approximately 100 meters underground, straddling the border between Switzerland and France 18. The underground placement helps in shielding the surrounding environment from the high-energy collisions that occur within the collider.

Interaction Points and Detectors

The LHC features four primary interaction points where particle beams collide. These points are equipped with various detectors designed for different physics experiments. Notable among these are:

ATLAS and CMS: General-purpose detectors for exploring physics beyond the Standard Model and conducting precision measurements of Quantum Chromodynamics (QCD) and electroweak interactions .
ALICE: Specializes in hadron physics .
LHCb: Focuses on precision measurements in heavy-flavor physics, particularly involving beauty and charm hadrons 234.
LHCf and TOTEM: Dedicated to hadron physics in the forward region and measuring the proton cross-section .

High-Luminosity LHC and Forward Physics Facility

The High-Luminosity LHC (HL-LHC) aims to increase the collision rate, thereby allowing more data to be collected for various experiments. A proposed Forward Physics Facility (FPF) will be located several hundred meters from the ATLAS interaction point. This facility will host experiments to probe Standard Model processes and search for new physics beyond the Standard Model 67.

Conclusion

In summary, the LHC is located at CERN near Geneva, Switzerland, and extends into the French border. It is housed in a 27-kilometer tunnel situated 100 meters underground. The collider is equipped with multiple detectors at various interaction points, each designed for specific types of physics research, making it a cornerstone of modern particle physics.

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Most relevant research papers on this topic

The LHC and the CMS Experiment

The LHC [1] is a proton-proton ring collider with a circumference of 27 km designed for \(\sqrt{s}=\) 14 TeV located at CERN (European Organization for Nuclear Research) near Geneva, Switzerland. During its first running period (Run 1) from 2010 until 2012, it was operating at \(\sqrt{s}=\) 7 TeV and 8 TeV for pp collisions.

2016·

0citations

·J. Kieseler

First results from the LHCb Vertex Locator

The LHCb Vertex Locator (VELO) successfully operated during the initial running period of the Large Hadron Collider, with a signal to noise ratio of 20:1, cluster finding efficiency of 99.6%, and a best single hit precision of 4 m.

2011·

2citations

·C. Parkes

Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment

Conceptualization, implementation, and commissioning of real-time analysis in the High Level Trigger of the LHCb experiment

Real-time analysis in LHCb has successfully demonstrated its potential for precise measurements of particle properties across a wide range of light hadron species, with potential for future applications in particle physics.

2018·

3citations

·V. Gligorov

arXiv: Instrumentation and Detectors

The LHC and the CMS Experiment

The LHC and the CMS Experiment are key to understanding the fundamental interactions between protons and neutrons, and their role in physics beyond the standard model.

2017·

0citations

·Y. Iiyama

Genome-wide identification of the light-harvesting chlorophyll a/b binding (Lhc) family in Gossypium hirsutum reveals the influence of GhLhcb2.3 on chlorophyll a synthesis.

GhLhcb2.3, a member of the Lhc family, influences chlorophyll a synthesis in cotton leaves, playing a significant role in photosynthetic processes.

2021·

22citations

·Q. Zhanget al.

Plant biology

The Forward Physics Facility at the High-Luminosity LHC

The Forward Physics Facility at the High-Luminosity Large Hadron Collider will host experiments to probe standard model processes and search for physics beyond the standard model, offering unique insights into fundamental topics in QCD and weak interactions.

Highly Cited

2022·

194citations

·Jonathan L. Fenget al.

Journal of Physics G: Nuclear and Particle Physics

Looking forward to millicharged dark sectors at the LHC

The FORMOSA experiment, a scintillator-based experiment, can discover and study millicharged particles in the LHC's forward region, potentially revealing dark matter unobserved by ground-based experiments.

2020·

46citations

·S. Foroughi-Abariet al.

Physical Review D

The LHCb Detector at the LHC

The LHCb Detector is a particle detector that measures the energy of collisions between protons in the Large Hadron Collider (LHC) at CERN.

Highly Cited

2018·

167citations

·R. Quagliani

The LHCb detector at the LHC

The LHCb detector, aimed at measuring CP violation and rare decays of B hadrons, has shown promising performance in test beam measurements and simulation studies.

Highly Cited

2008·

2831citations

·A. A. Alveset al.

Journal of Instrumentation

Performance of the LHCb Vertex Locator

The LHCb Vertex Locator (VELO) successfully operated for the first LHC physics run, achieving a signal to noise ratio of > 17 and a cluster finding efficiency of 99.5%, making it the highest resolution vertex detector at CERN.

2011·

46citations

·M. van Beuzekom

2011 IEEE Nuclear Science Symposium Conference Record

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