Statements (33)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:vacuum
|
| gptkbp:commissioned |
2008
|
| gptkbp:connectedTo |
LHC experiments (ATLAS, CMS, ALICE, LHCb)
|
| gptkbp:contains |
vacuum pumps
beam pipes NEG (Non-Evaporable Getter) coatings cryogenic sections getter pumps ion pumps turbomolecular pumps vacuum chambers |
| gptkbp:criticalFor |
beam stability
machine protection |
| gptkbp:designedBy |
CERN vacuum group
|
| gptkbp:enables |
high-energy particle collisions
|
| https://www.w3.org/2000/01/rdf-schema#label |
LHC vacuum system
|
| gptkbp:length |
approximately 27 kilometers
|
| gptkbp:location |
gptkb:CERN
|
| gptkbp:material |
gptkb:steel
copper aluminum |
| gptkbp:monitors |
control systems
vacuum gauges |
| gptkbp:operating_pressure |
10^-10 to 10^-11 mbar
|
| gptkbp:partOf |
gptkb:Large_Hadron_Collider
|
| gptkbp:prevention |
beam-gas interactions
|
| gptkbp:purpose |
maintain ultra-high vacuum for particle beams
|
| gptkbp:subjectOf |
scientific publications
CERN technical reports |
| gptkbp:temperature |
1.9 K in cryogenic sections
room temperature in warm sections |
| gptkbp:bfsParent |
gptkb:LHC_control_system
|
| gptkbp:bfsLayer |
7
|