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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…

Instrumentation and Methods for Astrophysics · Physics 2023-08-15 Steven Rodan , Christoph Tönnis , Jiwoong Lee , Carsten Rott

The IceCube Neutrino Observatory detects GeV-to-PeV+ neutrinos via the Cherenkov light produced by secondary charged particles from neutrino interactions with the South Pole ice. The detector consists of over 5000 spherical Digital Optical…

Instrumentation and Methods for Astrophysics · Physics 2023-07-19 Tianlu Yuan

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…

Instrumentation and Methods for Astrophysics · Physics 2021-07-27 Woosik Kang , Jiwoong Lee , Gerrit Roellinghoff , Carsten Rott , Christoph Tönnis

Photomultiplier tubes (PMTs) are a central component of neutrino telescopes such as IceCube and KM3NeT, and an accurate understanding and measurement of their properties is indispensable for improvements of these experiments. In this…

Instrumentation and Methods for Astrophysics · Physics 2023-07-31 Berit Schlüter , Willem Achtermann , Martin Antonio Unland Elorrieta

The Wavelength-shifting Optical Module (WOM) is a novel optical sensor that uses wavelength shifting and light guiding to substantially enhance the photosensitive area of UV optical modules. It has been designed for the IceCube Upgrade, a…

High Energy Astrophysical Phenomena · Physics 2021-07-22 John Rack-Helleis , Anna Pollmann , Martin Rongen

The IceCube Neutrino Observatory at the geographic South Pole has reached a number of milestones in the field of neutrino astrophysics. The achievements of IceCube include the discovery of a high-energy astrophysical neutrino flux, and the…

High Energy Astrophysical Phenomena · Physics 2019-08-27 Aya Ishihara

The IceCube Upgrade is an extension of the existing IceCube Neutrino Observatory and will be deployed in the 2025-2026 austral summer. It will significantly improve the sensitivity of the detector to atmospheric neutrino oscillations. The…

High Energy Physics - Experiment · Physics 2025-09-17 IceCube Collaboration

IceCube DeepCore, the existing low-energy extension of the IceCube Neutrino Observatory, was designed to lower the neutrino detection energy threshold to the GeV range. A new extension, called the IceCube Upgrade, will consist of seven…

High Energy Astrophysical Phenomena · Physics 2023-07-31 Philipp Eller , Kayla Leonard DeHolton , Jan Weldert , Rasmus Ørsøe

This paper bundles 40 contributions by the IceCube collaboration that were submitted to the 30th International Cosmic Ray Conference ICRC 2007. The articles cover studies on cosmic rays and atmospheric neutrinos, searches for non-localized,…

Astrophysics · Physics 2012-08-27 The IceCube Collaboration

The IceCube Neutrino Observatory is a cubic kilometer volume neutrino detector installed in the Antarctic at the geographic South Pole. Neutrinos are detected through the observation of Cherenkov light from charged relativistic particles…

Instrumentation and Methods for Astrophysics · Physics 2019-08-22 Woosik Kang , Christoph Tönnis , Carsten Rott

Neural networks (NNs) have a great potential for future neutrino telescopes such as IceCube-Gen2, the planned high-energy extension of the IceCube observatory. IceCube-Gen2 will feature new optical sensors with multiple photomultiplier…

Instrumentation and Methods for Astrophysics · Physics 2025-07-11 Francisco Javier Vara Carbonell , Jonas Selter

IceCube-Gen2 is a planned extension of the IceCube Neutrino Observatory at the South Pole designed to study the high-energy neutrino sky from TeV to EeV energies with a five times better point source sensitivity than the current IceCube…

High Energy Astrophysical Phenomena · Physics 2021-07-26 Anastasiia Omeliukh

IceCube is a km-scale neutrino observatory under construction at the South Pole with sensors both in the deep ice (InIce) and on the surface (IceTop). The sensors, called Digital Optical Modules (DOMs), detect, digitize and timestamp the…

Instrumentation and Detectors · Physics 2012-08-27 The IceCube Collaboration

A laboratory set-up has been developed to more precisely measure the DOM optical sensitivity as a function of angle and wavelength. DOMs are calibrated in water using a broad beam of light whose intensity is measured with a NIST calibrated…

Instrumentation and Detectors · Physics 2015-11-10 Wouter Van De Pontseele

The Antarctic Muon And Neutrino Detector Array (Amanda) is a high-energy neutrino telescope. It is a lattice of optical modules (OM) installed in the clear ice below the South Pole Station. Each OM contains a photomultiplier tube (PMT) that…

Astrophysics · Physics 2012-08-03 AMANDA Collaboration , M. Ackermann

The IceCube Neutrino Observatory is the world's largest neutrino detector with a cubic-kilometer instrumented volume at the South Pole. It is preparing for a major upgrade that will significantly increase its sensitivity. A promising…

Instrumentation and Detectors · Physics 2018-05-09 Imre Bartos , Zsuzsa Marka , Szabolcs Marka

IceCube-DeepCore is a compact Cherenkov detector located in the clear ice of the bottom center of the IceCube Neutrino Telescope. Its purpose is to enhance the sensitivity of IceCube for low neutrino energies (< 1 TeV) and to lower the…

Instrumentation and Methods for Astrophysics · Physics 2019-08-13 Christopher Wiebusch

The IceCube Neutrino Observatory will be upgraded in 2022/23. For this IceCube Upgrade and the planned enlarged detector IceCube-Gen2 new optical modules are under development. One of these optical modules, the Wavelength-shifting Optical…

Instrumentation and Methods for Astrophysics · Physics 2019-08-29 Jannes Brostean-Kaiser

A precise understanding of the optical properties of the instrumented Antarctic ice sheet is crucial to the performance of optical Cherenkov telescopes such as the IceCube Neutrino Observatory and its planned successor, IceCube-Gen2. One…

Instrumentation and Methods for Astrophysics · Physics 2025-07-14 Anna Eimer , Martin Rongen

The IceCube Upgrade, currently under construction at the geographic South Pole, is the next development stage of the IceCube detector. It will consist of seven new columns of novel optical sensors and advanced calibration devices densely…

High Energy Astrophysical Phenomena · Physics 2025-07-10 Kaustav Dutta , Tianlu Yuan , Steve Sclafani , Sarah Mancina