Back to Search
Start Over
Search for solar hadronic axions produced by a bremsstrahlung-like process
- Source :
- Phys.Lett.B671:345-348,2009
- Publication Year :
- 2008
-
Abstract
- We have searched for hadronic axions which may be produced in the Sun by a bremsstrahlung-like process, and observed in the HPGe detector by an axioelectric effect. A conservative upper limit on the hadronic axion mass m_a < 334 eV at 95% C.L. is obtained. Our experimental approach is based on the axion-electron coupling and it does not include the axion-nucleon coupling, which suffers from the large uncertainties related to the estimation of the flavor-singlet axial-vector matrix element.<br />Comment: 9 pages, 3 figures; version to appear in PLB
- Subjects :
- High Energy Physics - Experiment
Subjects
Details
- Database :
- arXiv
- Journal :
- Phys.Lett.B671:345-348,2009
- Publication Type :
- Report
- Accession number :
- edsarx.0807.3482
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1016/j.physletb.2008.12.033