Camera Calibration for the IceCube Upgrade and Gen2
Collaboration
11 pages
Published in:
- PoS ICRC2021 (2021) 1064
- Published: 2021
e-Print:
- 2107.12186 [astro-ph.IM]
DOI:
Report number:
- PoS-ICRC2021-1064
Experiments:
View in:
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Abstract: (SISSA)
An upgrade to the IceCube Neutrino Telescope is currently under construction. For this IceCube Upgrade, seven new strings will be deployed in the central region of the 86 string IceCube detector to enhance the capability to detect neutrinos in the GeV range. One of the main science objectives of the IceCube Upgrade is an improved calibration of the IceCube detector to reduce systematic uncertainties related to the optical properties of the ice. We have developed a novel optical camera and illumination system that will be part of 700 newly developed optical modules to be deployed with the IceCube Upgrade. A combination of transmission and reflection photographic measurements will be used to measure the optical properties of bulk ice between strings and refrozen ice in the drill hole, to determine module positions, and to survey the local ice environments surrounding the sensor module. In this contribution we present the production design, acceptance testing, and plan for post-deployment calibration measurements with the camera system.Note:
- Presented at the 37th International Cosmic Ray Conference (ICRC 2021). See arXiv:2107.06966 for all IceCube contributions
- IceCube: upgrade
- neutrino: detector
- ice
- optical
- anisotropy
- calibration
- string
- messenger
- photomultiplier
- angular resolution
References(14)
Figures(15)
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