112192 20250113143110.0 doi 10.1140/epjc/s10052-022-10061-1 sideral 128097 ART-2022-128097 eng Di Luzio, L. Probing the axion-nucleon coupling with the next generation of axion helioscopes 2022 Access copy available to the general public Unrestricted A finite axion–nucleon coupling, nearly unavoidable for QCD axions, leads to the production of axions via the thermal excitation and subsequent de-excitation of 57Fe isotopes in the sun. We revise the solar bound on this flux adopting the up to date emission rate, and investigate the sensitivity of the proposed International Axion Observatory IAXO and its intermediate stage BabyIAXO to detect these axions. We compare different realistic experimental options and discuss the model dependence of the signal. Already BabyIAXO has sensitivity far beyond previous solar axion searches via the nucleon coupling and IAXO can improve on this by more than an order of magnitude. info:eu-repo/grantAgreement/EC/H2020/788781/EU/Towards the detection of the axion with the International Axion Observatory/IAXOplus This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 788781-IAXOplus info:eu-repo/grantAgreement/EC/H2020/860881/EU/Revealing how hidden symmetries shape the universe/HIDDeN This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 860881-HIDDeN info:eu-repo/grantAgreement/ES/MINECO/PID2019-108122GB-C33 info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 4.4 2022 PHYSICS, PARTICLES & FIELDS 8 / 29 = 0.276 2022 Q2 T1 1.526 2022 Physics and Astronomy (miscellaneous) 2022 Q1 Engineering (miscellaneous) 2022 Q1 8.3 2022 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Galan, J. Universidad de Zaragoza (orcid)0000-0001-7529-9834 Giannotti, M. (orcid)0000-0001-9823-6262 García Irastorza, I. Universidad de Zaragoza (orcid)0000-0003-1163-1687 Jaeckel, J. Lindner, A. Ruz, J. Universidad de Zaragoza (orcid)0000-0002-3253-7027 Schneekloth, U. Sohl, L. Thormaehlen, L. J. Vogel, J. K. 2004 390 Universidad de Zaragoza Dpto. Física Teórica Área Física Atóm.Molec.y Nucl. 82, 2 (2022), 120 [15 pp.] Eur. phys. j., C The European Physical Journal C 1434-6044 879641 http://zaguan.unizar.es/record/112192/files/texto_completo.pdf Versión publicada 2400586 http://zaguan.unizar.es/record/112192/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:112192 articulos driver 2025-01-13-14:30:24 ARTICLE