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arXiv · hep-ph/9311202

Charged Particle Scattering from Electroweak and Semi-Local Strings

A. C. Davis·A. P. Martin·N. Ganoulis
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Abstract

The scattering of a charged fermion from an electroweak or semi-local string is investigated and a full solution obtained for both massive and massless cases. For the former, with fractional string flux, there is a helicity conserving and helicity-flip cross-section, of equal magnitude and of a modified Aharonov-Bohm form: for integer flux the strong interaction cross-section is suppressed by a logarithmic term. The results also apply for GUT cosmic strings and chiral fermions.

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A. C. Davis, A. P. Martin, N. Ganoulis. 1994-04-19. Charged Particle Scattering from Electroweak and Semi-Local Strings. https://doi.org/10.1016/0550-3213(94)90045-0

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