Matches in SemOpenAlex for { <https://semopenalex.org/work/W4287991728> ?p ?o ?g. }
Showing items 1 to 48 of
48
with 100 items per page.
- W4287991728 abstract "The review of experimental measurements of neutron lifetime is presented. Latest measurements with gravitational trap (PNPI NRC KI) and magnetic trap (LANL, USA) confirmed the result obtained by PNPI group in 2005. The results of measurements performed using UCN storing method are in good agreement; however, there is a significant discrepancy at 3.6{sigma} (1% of decay probability) level with beam method experiment. The latest most accurate measurements of the neutron decay asymmetry and neutron lifetime measurements by storage method are in agreement within the Standard Model. This article discusses the possible causes of discrepancy in the measurements of the neutron lifetime. The most probable cause, apparently, is the loss of protons in beam method experiment during storage in a magnetic trap due to charge exchange collisions of protons with the residual gas. The proton becomes neutral and leaves the trap, which leads to a decrease in the number of registered protons, i.e. to a decrease in the probability of neutron decay or to an increase in the measured neutron lifetime." @default.
- W4287991728 created "2022-07-26" @default.
- W4287991728 creator A5022707063 @default.
- W4287991728 date "2019-12-19" @default.
- W4287991728 modified "2023-09-27" @default.
- W4287991728 title "Neutron lifetime beam anomaly and possible explanation" @default.
- W4287991728 hasPublicationYear "2019" @default.
- W4287991728 type Work @default.
- W4287991728 citedByCount "0" @default.
- W4287991728 crossrefType "posted-content" @default.
- W4287991728 hasAuthorship W4287991728A5022707063 @default.
- W4287991728 hasBestOaLocation W42879917281 @default.
- W4287991728 hasConcept C120665830 @default.
- W4287991728 hasConcept C121099081 @default.
- W4287991728 hasConcept C121332964 @default.
- W4287991728 hasConcept C152568617 @default.
- W4287991728 hasConcept C153294291 @default.
- W4287991728 hasConcept C168834538 @default.
- W4287991728 hasConcept C184779094 @default.
- W4287991728 hasConcept C185544564 @default.
- W4287991728 hasConcept C30134620 @default.
- W4287991728 hasConcept C54516573 @default.
- W4287991728 hasConceptScore W4287991728C120665830 @default.
- W4287991728 hasConceptScore W4287991728C121099081 @default.
- W4287991728 hasConceptScore W4287991728C121332964 @default.
- W4287991728 hasConceptScore W4287991728C152568617 @default.
- W4287991728 hasConceptScore W4287991728C153294291 @default.
- W4287991728 hasConceptScore W4287991728C168834538 @default.
- W4287991728 hasConceptScore W4287991728C184779094 @default.
- W4287991728 hasConceptScore W4287991728C185544564 @default.
- W4287991728 hasConceptScore W4287991728C30134620 @default.
- W4287991728 hasConceptScore W4287991728C54516573 @default.
- W4287991728 hasLocation W42879917281 @default.
- W4287991728 hasOpenAccess W4287991728 @default.
- W4287991728 hasPrimaryLocation W42879917281 @default.
- W4287991728 hasRelatedWork W1226927 @default.
- W4287991728 hasRelatedWork W1504827 @default.
- W4287991728 hasRelatedWork W16171512 @default.
- W4287991728 hasRelatedWork W1986217 @default.
- W4287991728 hasRelatedWork W24924063 @default.
- W4287991728 hasRelatedWork W26305653 @default.
- W4287991728 hasRelatedWork W40165365 @default.
- W4287991728 hasRelatedWork W40447889 @default.
- W4287991728 hasRelatedWork W5326040 @default.
- W4287991728 hasRelatedWork W8891310 @default.
- W4287991728 isParatext "false" @default.
- W4287991728 isRetracted "false" @default.
- W4287991728 workType "article" @default.