75418 20250113143110.0 doi 10.1088/1475-7516/2017/10/010 sideral 103627 ART-2017-103627 eng Giannotti, M. (orcid)0000-0001-9823-6262 Stellar recipes for Axion hunters 2017 Access copy available to the general public Unrestricted There are a number of observational hints from astrophysics which point to the existence of stellar energy losses beyond the ones accounted for by neutrino emission. These excessive energy losses may be explained by the existence of a new sub-keV mass pseudoscalar Nambu-Goldstone boson with tiny couplings to photons, electrons, and nucleons. An attractive possibility is to identify this particle with the axion-the hypothetical pseudo Nambu-Goldstone boson predicted by the Peccei-Quinn solution to the strong CP problem. We explore this possibility in terms of a DFSZ-type axion and of a KSVZ-type axion/majoron, respectively. Both models allow a good globalt to the data, prefering an axion mass around 10 meV. We show that future axion experiments-the fifth force experiment ARIADNE and the helioscope IAXO-can attack the preferred mass range from the lower and higher end, respectively. An axion in this mass range can also be the main constituent of dark matter. info:eu-repo/grantAgreement/ES/MINECO/FPA2015-65745-P info:eu-repo/grantAgreement/ES/MINECO/RYC-2012-10597 info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ 5.126 2017 PHYSICS, PARTICLES & FIELDS 6 / 29 = 0.207 2017 Q1 T1 ASTRONOMY & ASTROPHYSICS 13 / 65 = 0.2 2017 Q1 T1 1.089 2017 Astronomy and Astrophysics 2017 Q2 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Irastorza, I.G. Universidad de Zaragoza (orcid)0000-0003-1163-1687 Redondo, J. Universidad de Zaragoza (orcid)0000-0002-1044-8197 Ringwald, A. Saikawa, K. 2004 405 Universidad de Zaragoza Dpto. Física Teórica Área Física Teórica 2004 390 Universidad de Zaragoza Dpto. Física Teórica Área Física Atóm.Molec.y Nucl. 2017, 10 (2017), [33 pp] J. Cosmol. Astropart. Phys. Journal of Cosmology and Astroparticle Physics 1475-7516 918263 http://zaguan.unizar.es/record/75418/files/texto_completo.pdf Postprint 63176 http://zaguan.unizar.es/record/75418/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:75418 articulos driver 2025-01-13-14:30:22 ARTICLE