ATRAP
E761920
ATRAP is a CERN-based physics experiment focused on producing, trapping, and precisely studying antihydrogen atoms to test fundamental symmetries between matter and antimatter.
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
CERN experiment
ⓘ
antihydrogen experiment ⓘ physics experiment ⓘ |
| aimsTo |
improve precision tests of the Standard Model
ⓘ
search for deviations from CPT invariance ⓘ |
| collaborationType | international collaboration ⓘ |
| comparesWith | hydrogen atom ⓘ |
| country | Switzerland ⓘ |
| environment |
cryogenic temperatures
ⓘ
ultra-high vacuum ⓘ |
| focusesOn |
antihydrogen
ⓘ
antiprotons ⓘ positrons ⓘ |
| fullName | Antihydrogen TRAP experiment NERFINISHED ⓘ |
| goal |
compare hydrogen and antihydrogen properties
ⓘ
precisely study antihydrogen atoms ⓘ produce antihydrogen atoms ⓘ test fundamental symmetries between matter and antimatter ⓘ trap antihydrogen atoms ⓘ |
| hostOrganization | CERN NERFINISHED ⓘ |
| locatedAt | Antiproton Decelerator NERFINISHED ⓘ |
| locatedIn | CERN ⓘ |
| produces |
cold antihydrogen
ⓘ
neutral antihydrogen atoms ⓘ |
| relatedTo |
ALPHA experiment
NERFINISHED
ⓘ
ATHENA experiment NERFINISHED ⓘ Antiproton Decelerator program NERFINISHED ⓘ |
| researchField |
antimatter physics
ⓘ
atomic physics ⓘ particle physics ⓘ |
| studiesProperty |
antihydrogen charge neutrality
ⓘ
antihydrogen energy levels ⓘ antihydrogen ground state ⓘ antihydrogen hyperfine structure ⓘ antihydrogen magnetic moment ⓘ antihydrogen spectral lines ⓘ |
| testsSymmetry |
CPT symmetry
ⓘ
charge-parity-time symmetry ⓘ matter–antimatter symmetry ⓘ |
| usesFacility | Antiproton Decelerator NERFINISHED ⓘ |
| usesParticle |
antiproton
ⓘ
positron ⓘ |
| usesTechnique |
Penning trap
ⓘ
cryogenic trapping ⓘ laser spectroscopy ⓘ magnetic trapping ⓘ |
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.