Pith. sign in

REVIEW 5 cited by

New Strong Bounds on sub-GeV Dark Matter from Boosted and Migdal Effects

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 2012.09751 v3 pith:BXXBDIXL submitted 2020-12-17 hep-ph astro-ph.CO

Victor V. Flambaum , Liangliang Su , Lei Wu , Bin Zhu This is my paper · ORCID
classification hep-phastro-ph.CO
keywords boundsscatteringsub-gevboosteddarkdm-nucleuseffectmatter
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
read the original abstract

Due to the low nuclear recoils, sub-GeV dark matter (DM) is usually beyond the sensitivity of the conventional DM direct detection experiments. The boosted and Migdal scattering mechanisms have been proposed as two new complementary avenues to search for light DM. In this work, we consider the momentum-transfer effect in the DM-nucleus scattering to derive the new bounds on sub-GeV DM for these two scenarios. We show that such an effect is sizable so that the existing bounds on the DM-nucleus scattering cross section can be improved significantly.

Discussion (0). Continue with ORCID to comment.

Forward citations

Cited by 5 Pith papers

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

  1. Probing Supernova Neutrino Boosted Dark Matter with Collective Excitation

    hep-ph 2025-01 conditional novelty 7.0 of 10

    Galactic supernova neutrino boosted dark matter can produce plasmon excitations in silicon detectors, improving sub-MeV dark matter sensitivity by 3 to 4 orders of magnitude over Super-K.

  2. Migdal Ionization as a Probe of Light Dark Matter from Nuclear Transition

    hep-ph 2026-07 conditional novelty 6.0 of 10

    Migdal ionization of reactor-produced sub-MeV dark matter in TEXONO germanium yields new 95% C.L. limits on the reference DM–proton cross section for 0.01 MeV ≤ mχ ≲ 2.6 MeV.

  3. Direct Detection of Leptophobic Dark Matter with Electronic Collective Excitations

    hep-ph 2025-10 conditional novelty 6.0 of 10

    Leptophobic dark matter can excite plasmons in silicon through hadronic loops, and SENSEI data now constrain its nucleon cross section down to ~1e-31 cm^2 in the sub-MeV mass range.

  4. Probing Light Dark Particles in Neutrino Scattering Experiments

    hep-ph 2026-02 conditional novelty 5.0 of 10

    A dark fermion produced in neutrino scattering could be probed at DUNE's near detector up to cutoff scales near 1 TeV, beyond CHARM II and LEP, while current COHERENT/CONUS+ limits stay below LHC bounds.

  5. Halo-dependent Anharmonic Effects in Collective Excitation for Light Dark Matter Direct Detection

    hep-ph 2024-12 conditional novelty 4.0 of 10

    Expected sensitivity of phonon-based light dark matter detectors varies by a factor of 2-3 depending on which Gaia-inspired dark matter substructure is assumed, because anharmonic crystal effects depend on the dark ma...

Pith tools