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arXiv · 2507.01373

The axion signature of strange quark star in SGR 0501+4516

C. R. Das
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Abstract

We study the axion effects on quark matter and quark-matter cores in strange quark magnetars using a three-flavor Nambu-Jona-Lasinio model to represent the charge-parity violating effects through the axion field. Here, axions decay to gamma rays in a very strong magnetic field, which the Fermi Large Area Telescope (Fermi-LAT), Imaging X-ray Polarimetry Explorer (IXPE), and XMM-Newton will be able to detect.

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C. R. Das. 2025-07-02. The axion signature of strange quark star in SGR 0501+4516. https://doi.org/10.63907/ansa.v1i2.35

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