Search for solar hadronic axions produced by a bremsstrahlung-like process

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dc.creatorKekez, D.
dc.creatorLjubicic, A.
dc.creatorKrecak, Z.
dc.creatorKrcmar, M.
dc.date2008-07-22
dc.date2008-12-22
dc.date.accessioned2026-07-07T12:36:04Z
dc.date.available2026-07-07T12:36:04Z
dc.descriptionWe 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.
dc.description9 pages, 3 figures; version to appear in PLB
dc.identifierhttps://arxiv.org/abs/0807.3482
dc.identifierhttp://arxiv.org/abs/0807.3482
dc.identifierPhys.Lett.B671:345-348,2009
dc.identifierdoi:10.1016/j.physletb.2008.12.033
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/217972
dc.subjectHigh Energy Physics - Experiment
dc.titleSearch for solar hadronic axions produced by a bremsstrahlung-like process
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