000150747 001__ 150747 000150747 005__ 20250214153851.0 000150747 0247_ $$2doi$$a10.1103/PhysRevD.111.015018 000150747 0248_ $$2sideral$$a142769 000150747 037__ $$aART-2025-142769 000150747 041__ $$aeng 000150747 100__ $$aDi Luzio, Luca 000150747 245__ $$aDo finite density effects jeopardize axion nucleophobia in supernovae? 000150747 260__ $$c2025 000150747 5060_ $$aAccess copy available to the general public$$fUnrestricted 000150747 5203_ $$aNucleophobic axion models, wherein axion couplings to both protons and neutrons are simultaneously suppressed, can relax the stringent constraints from SN 1987A. However, it remains uncertain whether these models maintain their nucleophobic property under the influence of finite baryon density effects. These are especially relevant in astrophysical environments near saturation density, such as supernovae (SNe). In this study, we demonstrate that the nucleophobic solution remains viable also at finite density. Furthermore, we show that the SN axion bound relaxes significantly in nucleophobic models, even when accounting for the integration over the nonhomogeneous environment of the SN core. 000150747 536__ $$9info:eu-repo/grantAgreement/EC/H2020/788781/EU/Towards the detection of the axion with the International Axion Observatory/IAXOplus$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 788781-IAXOplus$$9info:eu-repo/grantAgreement/ES/MICINN/PGC2022-126078NB-C21$$9info:eu-repo/grantAgreement/ES/MICINN/PID2019-108122GB-C31 000150747 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/ 000150747 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000150747 700__ $$aFiorentino, Vincenzo 000150747 700__ $$0(orcid)0000-0001-9823-6262$$aGiannotti, Maurizio$$uUniversidad de Zaragoza 000150747 700__ $$aMescia, Federico 000150747 700__ $$aNardi, Enrico 000150747 7102_ $$12004$$2038$$aUniversidad de Zaragoza$$bDpto. Física Teórica$$cÁrea Astronomía y Astrofísica 000150747 773__ $$g111, 1 (2025), 015018 [10 pp.]$$pPhys. rev. D$$tPhysical Review D$$x2470-0010 000150747 8564_ $$s608068$$uhttps://zaguan.unizar.es/record/150747/files/texto_completo.pdf$$yVersión publicada 000150747 8564_ $$s2864254$$uhttps://zaguan.unizar.es/record/150747/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000150747 909CO $$ooai:zaguan.unizar.es:150747$$particulos$$pdriver 000150747 951__ $$a2025-02-14-14:03:53 000150747 980__ $$aARTICLE