Journal Article

PUBDB-2026-01204

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Detecting supernova axions with IAXO

Carenza, P. ; García Pascual, J. A. ; Giannotti, M. (Corresponding author)Extern* ; Irastorza, I. G. ; Kaltschmidt, M. ; Lella, A. ; Lindner, A.DESY* ; Lucente, G. ; Mirizzi, A.Extern* ; Puyuelo, M. J. ; Schiffer, T.

2025
IOP London

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Please use a persistent id in citations: doi:10.1088/1475-7516/2025/07/075  doi:10.3204/PUBDB-2026-01204

Report No.: BARI-TH/778-25; arXiv:2502.19476

Abstract: We investigate the potential of IAXO and its intermediate version, BabyIAXO, to detectaxions produced in core-collapse supernovae (SNe). Our study demonstrates that these experimentshave realistic chances of identifying SN axions, offering crucial insights into both axion physicsand SN dynamics. IAXO's sensitivity to SN axions allows for the exploration of regions of theaxion parameter space inaccessible through solar observations. In addition, in the event of anearby SN, d ∼ 𝒪(100) pc, and sufficiently large axion couplings, gaγ ≳ 10$^{-11}$ GeV$^{-1}$, IAXO could have a chance to significantly advanceour understanding of axion production in nuclear matter and provide valuable information about thephysics of SNe, such as pion abundance, the equation of state, and other nuclear processesoccurring in extreme environments.

Keyword(s): axions ; supernovas

Note: JCAP07(2025)075. 20 pages, 9 figures, 5 tables. Minor changes. Corresponds to the published version

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Contributing Institute(s):

1. Any Light Particle Search (ALPS)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF4-611) (POF4-611)
2. DFG project G:(GEPRIS)390833306 - EXC 2121: Das Quantisierte Universum II (390833306) (390833306)
3. LOBRES - Low background techniques on particle detectors for Rare Event Searches (101026819) (101026819)

Experiment(s):

1. Any Light Particle Search

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Database coverage:
; ; Clarivate Analytics Master Journal List ; Current Contents - Physical, Chemical and Earth Sciences ; Essential Science Indicators ; IF >= 5 ; JCR ; National-Konsortium ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Preprint Carenza, P. ; Pascual, J. A. G. (Corresponding author) ; Giannotti, M. (Corresponding author)Extern* ; Irastorza, I. G. ; Kaltschmidt, M. ; Lella, A.Extern*XFEL.EU* ; Lindner, A.DESY* ; Lucente, G. ; Mirizzi, A.Extern* ; Puyuelo, M. J.
Detecting Supernova Axions with IAXO
[10.3204/PUBDB-2025-00880]     Files  Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

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