#### Production and Capture of Long-Lived Massive Particles

VALUE ($10^{-36}$ cm${}^{2}$) DOCUMENT ID TECN  COMMENT
• • We do not use the following data for averages, fits, limits, etc. • •
1
 2021 X
ATLS search for captured LLPs
2
 2021
INDU dyons production, capture
$\text{<20 to 800}$ 3
 1976
ELEC $\tau$=5 ms to 1 day
$\text{<200 to 2000}$ 3
 1976 B
ELEC $\tau$=100 ms to 1 day
$\text{<1.4 to 9}$ 4
 1975
CNTR $\tau$=50 ms to 10 hours
$\text{<0.1 to 9}$ 5
 1974
CNTR $\tau$=1 to 1000 hours
 1 AAD 2021X search for LLPs which come to rest in ATLAS detector to deposit energy between collisions. No signal observed in 111 fb${}^{-1}$ of data. Limits placed in lifetime vs. mass place assuming model with gluino hadrons: e.g. m $>$ 1.4 TeV for ${{\mathit \tau}}$ $\sim{}$ $10^{-5}$ to $10^{3}$ sec.
 2 ACHARYA 2021 search for dyons (carrying electric and magnetic charge) and monopoles via production and capture in 6.46 ${\mathrm {fb}}{}^{-1}$ of 13 TeV LHC data. No signal observed. Limits placed in mass vs. magnetic charge plane.
 3 ALEKSEEV 1976 and ALEKSEEV 1976B are 61$-$70 GeV ${{\mathit p}}$ Serpukhov experiment. Cross section is per ${}^{}\mathrm {Pb}$ nucleus.
 4 FRANKEL 1975 is extension of FRANKEL 1974 .
 5 FRANKEL 1974 looks for particles produced in thick ${}^{}\mathrm {Al}$ targets by 300$-$400 ${\mathrm {GeV/}}\mathit c$ protons.
References:
 AAD 2021X
JHEP 2107 173
 ACHARYA 2021
PRL 126 071801 First Search for Dyons with the Full MoEDAL Trapping Detector in 13 TeV $pp$ Collisions
 ALEKSEEV 1976
SJNP 22 531 Search for Delayed High Energy Radiation Produced by a Lead Target Irradiated by 45 GeV Protons
 ALEKSEEV 1976B
SJNP 23 633 Search for Metastable States with Lifetime Greater than 5 msec in a Lead Target Bombarded by 60 $−$ 70 GeV Protons
 FRANKEL 1975
PR D12 2561 Further Search for Massive Longlived Particles Produced by 400 GeV Protons
 FRANKEL 1974
PR D9 1932 Search for Massive Longlived Particles in Aluminum Targets Irradiated by 300 and 400 GeV Protons