Spin-Independent Cross Section Limits for Dark Matter Particle (${{\mathit X}^{0}}$) on Nucleon

For Super-heavy dark matter (${\mathit m}_{{{\mathit X}^{0}}}$ $>$ $10^{10}$ GeV)

INSPIRE   PDGID:
S030DI6
VALUE DOCUMENT ID TECN  COMMENT
• • We do not use the following data for averages, fits, limits, etc. • •
1
ABREU
2023
AUGE DM decay to photons
2
ACEVEDO
2023
DM tracks in ancient mica
1  ABREU 2023 search for superheavy DM ${{\mathit X}}$ decay to ${{\mathit q}}{{\overline{\mathit q}}}$ pairs via instanton, then to ${{\mathit \gamma}}$s. No signal detected. Exclude m(${{\mathit X}}$) $>$ $3 \times 10^{13}$ GeV for dark gauge coupling ${{\mathit \alpha}_{{{X}}}}$ = 0.09.
2  ACEVEDO 2023 re-examine data from ancient mica to place limits on superheavy DM in the mass range $10^{7} - 10^{25}$ GeV. See Fig. 3 for ${{\mathit \sigma}^{SI}}$ and ${{\mathit \sigma}^{SD}}$ limits.
References