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Preliminary analysis of ice Cherenkov detector operation during a latitude survey
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Number of Authors: 10
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2021 (English)In: Journal of Physics, Conference Series, ISSN 1742-6588, E-ISSN 1742-6596, Vol. 1719, no 1Article in journal (Refereed) Published
Abstract [en]

IceTop, the surface component of IceCube Neutrino Observatory at the South Pole, studies cosmic ray air showers with an array of ice Cherenkov detectors typically referred to as “IceTop Tanks.” In November 2009, collaborators from the University of Delaware, UW River Falls, and Uppsala University loaded an insulated shipping container containing an IceTop Tank on the icebreaker Oden which traversed the Atlantic Ocean from Helsingborg, Sweden to McMurdo, Antarctica, and return. Over an approximately 6-month interval, Oden carried the IceTop Tank through a wide range of geomagnetic cut-offs. The data obtained will allow the energy dependent effective area (yield function) to be determined using the Earth as a magnet spectrometer. The ultimate goal of the project is to calibrate the IceTop Tanks to study cosmic rays in the GeV primary energy range. We will report preliminary results for determining the yield functions.

Place, publisher, year, edition, pages
IOP Publishing , 2021. Vol. 1719, no 1
National Category
Natural Sciences
Research subject
SWEDARP 2009/10, Oden Southern Ocean 2009/10
Identifiers
URN: urn:nbn:se:polar:diva-8873DOI: 10.1088/1742-6596/1719/1/012005OAI: oai:DiVA.org:polar-8873DiVA, id: diva2:1629770
Available from: 2022-01-18 Created: 2022-01-18 Last updated: 2022-01-18Bibliographically approved

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Publisher's full texthttp://dx.doi.org/10.1088/1742-6596/1719/1/012005
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Journal of Physics, Conference Series
Natural Sciences

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