Large Hadron Collider

E1914

The Large Hadron Collider is the world’s largest and most powerful particle accelerator, used to smash subatomic particles together at unprecedented energies to study fundamental physics, including the Higgs boson.

Jump to: Surface forms Statements Referenced by

Statements (62)

Predicate Object
instanceOf circular collider
hadron collider
particle accelerator
scientific research facility
approximateCost about 4.6 billion Swiss francs
beamType lead ion
proton
constructionEndDate 2008
constructionStartDate 1998
coolingMedium liquid helium
dataUse high-energy physics research worldwide
designedCenterOfMassEnergy 14 TeV
firstBeamDate 10 September 2008
firstLongShutdown 2013
firstLongShutdownEnd 2015
firstPhysicsRunStart 2009
fundedBy CERN member states
governingTheoryFramework Standard Model
surface form: Standard Model of particle physics
HiggsBosonDiscoveryExperiments ATLAS
CMS
HiggsBosonDiscoveryYear 2012
highLuminosityLHCStart planned mid-2020s
hostsExperiment ALICE
ATLAS
CMS
FASER
LHCb
LHCf
MoEDAL
TOTEM
injectorChain Linac4
surface form: LINAC2 / LINAC4

Proton Synchrotron
Proton Synchrotron
surface form: Proton Synchrotron Booster

Super Proton Synchrotron
locatedIn CERN
France
Geneva metropolitan area
surface form: Geneva region

Switzerland
locatedUnderground true
notableDiscovery Higgs boson
numberOfRings 2
operatingTemperature about 1.9 K
operator CERN
primaryPurpose study of fundamental particles and forces
researchFocus Higgs boson
electroweak symmetry breaking
quantum chromodynamics
search for extra dimensions
search for physics beyond the Standard Model
search for supersymmetry
study of quark–gluon plasma
ringShape circular
run1Energy 7 to 8 TeV
run2Energy 13 TeV
run3Energy 13.6 TeV
safetyAssessment no credible risk to Earth according to scientific reviews
secondLongShutdown 2019
secondLongShutdownEnd 2022
tunnelCircumference approximately 27 kilometers
tunnelDepth about 50 to 175 meters underground
upgradeProgram High-Luminosity LHC
usesMagnetType superconducting dipole magnets

Referenced by (86)

Full triples — surface form annotated when it differs from this entity's canonical label.

Standard Model HiggsBosonDiscoveredAt Large Hadron Collider
CMS experiment accelerator Large Hadron Collider
VELO accelerator Large Hadron Collider
CLIC aimsToComplement Large Hadron Collider
Peter Higgs associatedWith Large Hadron Collider
High-Luminosity LHC basedOn Large Hadron Collider
ALICE collider Large Hadron Collider
FASER collider Large Hadron Collider
Inner Tracking System collider Large Hadron Collider
SND@LHC collider Large Hadron Collider
this entity surface form: LHC
ALICE experiment colliderUsed Large Hadron Collider
LHC injector chain commissionedFor Large Hadron Collider
this entity surface form: LHC
Higgs boson discoveredUsing Large Hadron Collider
Tevatron energyRecordSurpassedBy Large Hadron Collider
LINAC3 feeds Large Hadron Collider
LIU feeds Large Hadron Collider
LEIR feedsAccelerator Large Hadron Collider
LHC injector chain feedsInto Large Hadron Collider
Saint-Genis-Pouilly hasNearbyFacility Large Hadron Collider
this entity surface form: CERN Large Hadron Collider
this entity surface form: Large Hadron Collider (CERN)
CERN accelerator complex hasPart Large Hadron Collider
Linac2 injectionTarget Large Hadron Collider
PS injectsInto Large Hadron Collider
Proton Synchrotron Booster injectsInto Large Hadron Collider
SPS injectsInto Large Hadron Collider
subject surface form: Super Proton Synchrotron
this entity surface form: LHC
Zero Degree Calorimeters installedAt Large Hadron Collider
this entity surface form: Large Hadron Collider (LHC)
LINAC3 isInjectorFor Large Hadron Collider
this entity surface form: LHC
A Large Ion Collider Experiment locatedAt Large Hadron Collider
A Toroidal LHC ApparatuS locatedAt Large Hadron Collider
ALICE locatedAt Large Hadron Collider
ALICE experiment locatedAt Large Hadron Collider
ATLAS locatedAt Large Hadron Collider
CMS locatedAt Large Hadron Collider
CMS experiment locatedAt Large Hadron Collider
FASER locatedAt Large Hadron Collider
Forward Multiplicity Detector locatedAt Large Hadron Collider
LHCb locatedAt Large Hadron Collider
LHCf locatedAt Large Hadron Collider
Photon Spectrometer locatedAt Large Hadron Collider
SND@LHC locatedAt Large Hadron Collider
TOTEM locatedAt Large Hadron Collider
VELO locatedAt Large Hadron Collider
Arm1 detector locatedAtAccelerator Large Hadron Collider
Arm2 detector locatedAtAccelerator Large Hadron Collider
MoEDAL locatedAtAccelerator Large Hadron Collider
Forward Multiplicity Detector locatedIn Large Hadron Collider
this entity surface form: LHC tunnel
Inner Tracking System locatedIn Large Hadron Collider
Muon Spectrometer locatedIn Large Hadron Collider
ForwArd Search ExpeRiment locatedInFacility Large Hadron Collider