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Magnetic monopoles are hypothetical particles proposed by physicists that carry a single magnetic pole, either a magnetic north pole or south pole. In the material world this is quite exceptional because magnetic particles are usually observed as dipoles, north and south combined. However there are several theories that predict the existence of monopoles. Among others, in 1931 the physicist Paul Dirac was led by his calculations to the conclusion that magnetic monopoles can exist at the end of tubes – called Dirac strings – that carry magnetic field. Until now they have remained undetected.
I found this reportBut it is not very convincing. I am not sure they reached the right conclusion from the scattering of neutrons that was their indicator. This is probably what Wagner referenced.Quote from: the linkMagnetic monopoles are hypothetical particles proposed by physicists that carry a single magnetic pole, either a magnetic north pole or south pole. In the material world this is quite exceptional because magnetic particles are usually observed as dipoles, north and south combined. However there are several theories that predict the existence of monopoles. Among others, in 1931 the physicist Paul Dirac was led by his calculations to the conclusion that magnetic monopoles can exist at the end of tubes called Dirac strings that carry magnetic field. Until now they have remained undetected.
Magnetic monopoles are hypothetical particles proposed by physicists that carry a single magnetic pole, either a magnetic north pole or south pole. In the material world this is quite exceptional because magnetic particles are usually observed as dipoles, north and south combined. However there are several theories that predict the existence of monopoles. Among others, in 1931 the physicist Paul Dirac was led by his calculations to the conclusion that magnetic monopoles can exist at the end of tubes called Dirac strings that carry magnetic field. Until now they have remained undetected.
Yes, it was part of a theory that Dirac proposed. But the more I look at the experiment, the more I see possibilities that the suspected monopoles could be dipole pairs with their opposing poles held together by outside forces.
Yes; I have been lurking reading the posts but not responding much.The magnetic monopoles of the experiment were artificially created and held together. The observed monopoles could actually be duel dipoles. Two electron charges worth of pressure would be required to hold their like poles together,If we try and contort a photon's path such that it presents its magnetic field toward the outside of a confining pattern we must conjure up some forces that we don't normally see.