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Testing spin-dependent dark matter interactions with lithium aluminate targets in CRESST-III

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arxiv 2207.07640 v1 pith:DRHU7VX6 submitted 2022-07-15 astro-ph.CO

classification astro-ph.CO
keywords darklithiummatterprotonscresst-iiineutronsnumberspin-dependent
verification ladder T0 review T1 audit T2 compute T3 formal
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abstract

In the past decades, numerous experiments have emerged to unveil the nature of dark matter, one of the most discussed open questions in modern particle physics. Among them, the CRESST experiment, located at the Laboratori Nazionali del Gran Sasso, operates scintillating crystals as cryogenic phonon detectors. In this work, we present first results from the operation of two detector modules which both have 10.46 g LiAlO$_2$ targets in CRESST-III. The lithium contents in the crystal are $^6$Li, with an odd number of protons and neutrons, and $^7$Li, with an odd number of protons. By considering both isotopes of lithium and $^{27}$Al, we set the currently strongest cross section upper limits on spin-dependent interaction of dark matter with protons and neutrons for the mass region between 0.25 and 1.5 GeV/c$^2$.

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Forward citations

Cited by 6 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Spin-Dependent Scattering of Sub-GeV Dark Matter: Models and Constraints

    hep-ph 2025-06 conditional novelty 8.0 of 10

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    hep-ph 2026-07 unverdicted novelty 6.0 of 10

    Orbit-averaged elastic DM scattering in S4714 reaches stellar luminosity at σ_χp ∼ 10^{-36} cm² (MeV–GeV) and σ_χe ∼ 5×10^{-38} cm² (sub-MeV) for a spiked profile.

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    hep-ph 2026-02 conditional novelty 6.0 of 10

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  6. Complementary Planetary Spectroscopy Probes of Dark Matter

    hep-ph 2025-08 conditional novelty 6.0 of 10

    Dark matter annihilation energy deposited in planetary atmospheres and interiors, compared against existing UV airglow and heat flow measurements, yields new sub-GeV scattering constraints and long-lived mediator reach.

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