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arXiv · 2308.07276

Operations plans and sensitivities of the IceCube Upgrade Camera System

Steven Rodan·Christoph Tönnis·Jiwoong Lee·Carsten Rott
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Abstract

The IceCube Upgrade consists of seven new strings to be deployed in the central region of the existing IceCube detector. The goals of the IceCube Upgrade are two-fold: to enhance sensitivity to neutrinos in the GeV range, and to improve the calibration of the IceCube detector as a means of reducing systematic uncertainties due to the optical properties of the ice. Among other calibration devices designed to study ice properties, a novel camera system will be deployed as part of the Upgrade. The system will include three cameras, each paired with an illumination LED, included in each of the Upgrade optical modules. In total, 2,300 cameras will be deployed. A combination of photographic images from transmitted and reflected light will measure optical properties of both the bulk ice in-between strings and the local ice refrozen in the drill hole. In this contribution, we present the operations plans for these two types of measurements and the sensitivities to the ice properties and geometry of the new modules that can be achieved with the new camera system.

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Steven Rodan, Christoph Tönnis, Jiwoong Lee, Carsten Rott. 2023-08-14. Operations plans and sensitivities of the IceCube Upgrade Camera System. https://arxiv.org/abs/2308.07276

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