Published June 2010
| Version v1
Journal article
New g-2 experiment at J-PARC
Creators
- 1. KEK, High Energy Accelerator Research Organization, 1-1, Oho, Tsukuba, Ibaraki (Japan)
Description
A new measurement of the anomalous magnetic moment of the positive muon αμ is proposed with a novel technique utilizing an ultra-cold beam accelerated to 300 MeV/c and a 66 cm-diameter muon storage ring without focusing-electric field. This measurement will be complimentary to the previous measurement that achieved 0.54 ppm accuracy with the magic energy of 3.1 GeV in a 14 m diameter storage ring. The proposed experiment aims to achieve the sensitivity down to 0.1 ppm. (author)
Additional details
Publishing Information
- Journal Title
- Chinese Physics. C, High Energy Physics and Nuclear Physics
- Journal Volume
- 34
- Journal Issue
- 6
- Journal Page Range
- p. 745-748
- ISSN
- 1674-1137
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 43075775
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ACCURACY; BEAMS; ELECTRIC FIELDS; FOCUSING; GEV RANGE 01-10; J-PARC; MAGNETIC MOMENTS; MEV RANGE 100-1000; MUONS; SENSITIVITY; STORAGE RINGS
- Descriptors DEC
- ACCELERATORS; CYCLIC ACCELERATORS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; LEPTONS; MEV RANGE; SYNCHROTRONS
Optional Information
- Notes
- 2 figs. 18 refs.