Search for relativistic magnetic monopoles with IceCube
Article part of CHORUS Pilot We present the first results in the search for relativistic magnetic monopoles with the IceCube detector, a subsurface neutrino telescope located in the South Polar ice cap containing a volume of 1 km³. This analysis searches data taken on the partially completed detecto...
| Published in: | Physical Review D |
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| Main Author: | |
| Format: | Article in Journal/Newspaper |
| Language: | English |
| Published: |
American Physical Soc
2013
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| Subjects: | |
| Online Access: | http://hdl.handle.net/2440/80361 https://doi.org/10.1103/PhysRevD.87.022001 |
| Summary: | Article part of CHORUS Pilot We present the first results in the search for relativistic magnetic monopoles with the IceCube detector, a subsurface neutrino telescope located in the South Polar ice cap containing a volume of 1 km³. This analysis searches data taken on the partially completed detector during 2007 when roughly 0.2 km³ of ice was instrumented. The lack of candidate events leads to an upper limit on the flux of relativistic magnetic monopoles of Φ(90%C.L.)∼3×10⁻¹⁸ cm⁻² sr⁻¹ s⁻¹ for β≥0.8. This is a factor of 4 improvement over the previous best experimental flux limits up to a Lorentz boost γ below 10⁷. This result is then interpreted for a wide range of mass and kinetic energy values. R. Abbasi . G. C. Hill . et al. (IceCube Collaboration) |
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