Pith. sign in

REVIEW 4 cited by

Supersymmetric Dark Matter - How Light Can the LSP Be?

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 hep-ph/0212226 v2 pith:JPULI66S submitted 2002-12-16 hep-ph

Dan Hooper (Madison) , Tilman Plehn (CERN) This is my paper
classification hep-ph
keywords limitsmssmneutralinoassumptionsdarkdensityimprovedlimit
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
abstract

Using a very minimal set of theoretical assumptions we derive a lower limit on the LSP mass in the MSSM. We only require that the LSP be the lightest neutralino, that it be responsible for the observed relic density and that the MSSM spectrum respect the LEP2 limits. We explicitly do not require any further knowledge about the MSSM spectrum or the mechanism of supersymmetry breaking. Under these assumptions we determine a firm lower limit on the neutralino LSP mass of $18\gev$. We estimate the effect of improved limits on the cold dark matter relic density as well as the effects of improved LEP2-type limits from a first stage of TESLA on the allowed range of neutralino LSP masses.

Discussion (0). Sign in to comment.

Forward citations

Cited by 4 Pith papers

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

  1. Neural Control Variates at LO and NLO

    hep-ph 2026-07 accept novelty 7.0 of 10

    Signed neural control variates from normalizing flows, combined with neural importance sampling, reduce weight ranges and negative weights for LO and NLO phase-space integration and event generation.

  2. Searching for long-lived light neutralinos from $B$-meson decays with baryonic R-parity violation at Belle II

    hep-ph 2025-07 conditional novelty 6.0 of 10

    Belle II could detect long-lived bino neutralinos produced in B-meson decays, with a new partial-reconstruction method sensitive to RPV couplings far beyond existing bounds.

  3. The Single Photon Signature of a Light Long-lived Neutralino at Remote Detectors at the LHC

    hep-ph 2026-05 unverdicted novelty 5.0 of 10

    ANUBIS offers the highest projected sensitivity for detecting single-photon signatures from long-lived neutralinos at the LHC among several remote detector proposals, based on six benchmark scenarios.

  4. Induced-Gravity Palatini-Like Higgs Inflation in Supergravity Confronts ACT DR6

    hep-ph 2026-02 unverdicted novelty 5.0 of 10

    A Palatini-supergravity Higgs-inflation model with induced gravity predicts a scalar spectral index ns≈0.972-0.974, consistent with ACT DR6, and favors split supersymmetry with gravitino mass 40-60 PeV.

Pith tools