{"paper":{"title":"Solar axion searches with RES-NOVA: projected sensitivity and first prototype limit","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ex","authors_text":"A. Giachero, A. Lella, A. Melchiorre, A. Menegolli, A. Puiu, A. Salvini, C. De Vecchi, C. Gotti, D. Alloni, D. Di Martino, D.L. Helis, D. Trotta, D.V. Kasperovych, E. Sala, F.A. Danevich, F. Ferroni, F. Filippini, F. Saliu, G. Benato, G. Croci, G. Lucente, G. Marcucci, G. Pessina, H. Yuan, I. Dafinei, J. De Miguel, L. Chen, L. Gironi, L. Pagnanini, L. Pattavina, L. Trombetta, M. Cataldo, M. Clemenza, M. Consonni, M.C. Prata, M. Giannotti, M. Musa, M.P. Riccardi, M. Rossella, N. Ferreiro Iachellini, P. Carniti, P. Gorla, R. Elleboro, R. Rossini, S. Ghislandi, S. Nisi, S. Pirro, S. Pozzi, S. Quitadamo, V. Fonoll, V.I. Tretyak, V.V. Kobychev","submitted_at":"2026-07-23T14:29:36Z","abstract_excerpt":"RES-NOVA is a cryogenic experiment based on PbWO4 scintillating bolometers produced from archaeological lead, originally designed to detect coherent elastic neutrino-nucleus scattering (CEvNS) from galactic core-collapse supernovae. We show that the same high-density, high-Z absorbers and sub-keV energy resolution make RES-NOVA an appealing probe of solar axions. We compute the expected signal from the Primakoff, ABC (atomic recombination and de-excitation, Bremsstrahlung, Compton), longitudinal-plasmon (LP), and 57Fe nuclear-line components of the solar axion flux, folded through the inverse-"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.21363","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2607.21363/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}