# Theoretical and experimental status of magnetic monopoles

@article{Milton2001TheoreticalAE,
title={Theoretical and experimental status of magnetic monopoles},
author={Kimball A. Milton},
journal={Reports on Progress in Physics},
year={2001},
volume={69},
pages={1637 - 1711}
}
• K. Milton
• Published 6 November 2001
• Physics
• Reports on Progress in Physics
The Tevatron has inspired new interest in the subject of magnetic monopoles. First there was the 1998 D0 limit on the virtual production of monopoles, based on the theory of Ginzburg and collaborators. In 2000 and 2004 results from an experiment (Fermilab E882) searching for real magnetically charged particles bound to elements from the CDF and D0 detectors were reported. The strongest direct experimental limits, from the CDF collaboration, have been reported in 2005. Less strong, but…
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## References

SHOWING 1-10 OF 363 REFERENCES

### Direct and Indirect Searches for Low-Mass Magnetic Monopoles

• Physics
• 1999
Recently, there has been renewed interest in the search for low-mass magnetic monopoles. At the University of Oklahoma we are performing an experiment (Fermilab E882) using material from the old D0

### Improved experimental limits on the production of magnetic monopoles.

• Physics
Physical review letters
• 2000
Cross section limits are obtained for the production of monopoles with magnetic charge values of 1, 2, 3, and 6 times the minimum Dirac charge of the order of picobarns, some 100 times smaller than found in similar previous Fermilab searches.

### Monopole Energy Loss and Detector Excitation Mechanisms

The prediction of the existence of supermassive magnetic monopoles1,2 in grand unification theories (GUTs),3,4 and of the copious production of these monopoles in the early universe,5 have led to a

### Search for a heavy magnetic monopole at the Tevatron and LHC

• Physics
• 1998
If a heavy Dirac monopole exists, the light to light scattering below the monopole production threshold is enhanced due to the strong coupling of monopoles to photons. This effect could be observable

### Search for nucleon decays induced by GUT magnetic monopoles with the MACRO experiment

• Physics
• 2002
Abstract. The interaction of a Grand Unification Magnetic Monopole with a nucleon can lead to a barion-number violating process in which the nucleon decays into a lepton and one or more mesons

### THE INTERACTION OF THE DIRAC MAGNETIC MONOPOLE WITH MATTER

It has been previously determined that an electron has no bound states in the Geld of the magnetic monopole. Seeking to establish the character of the monopole's interaction with the more complex

### Search for a heavy magnetic monopole at the Fermilab Tevatron and CERN LHC

• Physics
• 1998
If a heavy Dirac monopole exists, the light to light scattering below the monopole production threshold is enhanced due to the strong coupling of monopoles to photons. This effect could be observable

### Search for Ferromagnetically Trapped Magnetic Monopoles of Cosmic-Ray Origin

• Physics
• 1963
Magnetic monopoles, if they exist, should be trapped and accumulated in ferromagnetic materials. Using the high field of a pulsed magnet, we have sought to extract monopoles from a magnetite outcrop

### Final results of magnetic monopole searches with the MACRO experiment

We present the final results obtained by the MACRO experiment in the search for GUT magnetic monopoles in the penetrating cosmic radiation, for the range 4×10 −5 <β< 1. Several searches with all the