D. F. Cowen

Neutrino events in the direction of ICECAT-1 alerts

Rasha Abbasi, M. Ackermann, Adams J, Aggarwal N et autres

us, nz, ca, be, dk, de, se, it, au, kr, tw (code pays fourni par la source)

Measurement of the light yield response of the Gd-compatible water-based liquid scintillator with the Brookhaven one-ton testbed

S. Gwon, M. Askins, D. M. Asner, A. Baldoni et autres

kr, us (code pays fourni par la source)

Identification and denoising of radio signals from cosmic-ray air showers using convolutional neural networks

Rasha Abbasi, M. Ackermann, J. Adams, Sanjib Kumar Agarwalla et autres

Radio pulses generated by cosmic-ray air showers can be used to reconstruct key properties like the energy and depth of the electromagnetic component of cosmic-ray air showers. Radio detection threshold, influenced by natural and anthropogenic radio background, can be reduced through various …

us, de, nz, be, dk, se, it, ca, au, jp, bd (code pays fourni par la source)

Improved measurements of the TeV-PeV extragalactic neutrino spectrum from joint analyses of IceCube tracks and cascades

Rasha Abbasi, M. Ackermann, J. Adams, Sanjib Kumar Agarwalla et autres

The IceCube South Pole Neutrino Observatory has discovered the presence of a diffuse astrophysical neutrino flux at energies of TeV and beyond using neutrino induced muon tracks and cascade events from neutrino interactions. We present two analyses sensitive to neutrino events in …

us, de, nz, be, dk, se, it, ca, au, jp, bd (code pays fourni par la source)

Probing neutrino emission at GeV energies from compact binary mergers with the IceCube Neutrino Observatory

R. Abbasi, M. Ackermann, J. S. Adams, S. K. Agarwalla et autres

The advent of multi-messenger astronomy has allowed for new types of source searches by neutrino detectors. We present the results of the search for 0.5-100 GeV astrophysical neutrinos detected with IceCube and emitted from compact binary mergers detected by the LIGO, Virgo, …

us, de, nz, be, dk, se, it, ca, au, jp, bd (code pays fourni par la source)

Muon tracking in a LiquidO opaque scintillator detector

J. Apilluelo, L. Asquith, E.F Bannister, N.P. Barradas et autres

Abstract LiquidO is an innovative radiation detector concept. The core idea is to exploit stochastic light confinement in a highly scattering medium to self-segment the detector volume. In this paper, we demonstrate event-by-event muon tracking in a LiquidO opaque scintillator detector prototype. …

fr (code pays fourni par la source)

A Search for Millimeter-bright Blazars as Astrophysical Neutrino Sources

Rasha Abbasi, M. Ackermann, J. Adams, Sanjib Kumar Agarwalla et autres

de (code pays fourni par la source)

All-sky Neutrino Point-source Search with IceCube Combined Track and Cascade Data

Rasha Abbasi, M. Ackermann, J. Adams, Sanjib Kumar Agarwalla et autres

Abstract Despite extensive efforts, discovery of high-energy astrophysical neutrino sources remains elusive. We present an event-level simultaneous maximum likelihood analysis of tracks and cascades using IceCube data collected from 2008 April 6 to 2022 May 23 to search the whole sky for …

Seasonal variations of the atmospheric muon neutrino spectrum measured with IceCube

Rasha Abbasi, M. Ackermann, J. Adams, Sanjib Kumar Agarwalla et autres

Abstract This study presents an analysis of seasonal variations in the atmospheric muon neutrino flux, using 11.3 years of data from the IceCube Neutrino Observatory. By leveraging a novel spectral unfolding method, we explore the energy range from 125 GeV to 10 …

us, de, nz, my, be, dk, se, it, ca, au, kr, jp, bd, tw (code pays fourni par la source)

The LED calibration systems for the mDOM and D-Egg sensor modules of the IceCube Upgrade: Design, production, testing and use in module calibration

R. Abbasi, M. Ackermann, J. Adams, Sanjib Kumar Agarwalla et autres

Abstract The IceCube Neutrino Observatory, instrumenting about 1 km 3 of deep, glacial ice at the geographic South Pole, is due to be enhanced with the IceCube Upgrade. The IceCube Upgrade, to be deployed during the 2025/26 Antarctic summer season, will consist …

us, de, nz, be, dk, ca, se, it, au, jp, bd, tw (code pays fourni par la source)

The IceCube-Gen2 project

M. Kowalski, Markus Ackermann, Jenni Adams, Sanjib Kumar Agarwalla et autres

Since its completion in 2011, the IceCube Neutrino Observatory has opened a new window on the extreme Universe. Building on its success in multi-messenger astronomy and particle physics, the collaboration is now pursuing a major extension: the IceCube-Gen2 facility. IceCube-Gen2 will be …

de, us, au, bd (code pays fourni par la source)

Search for Quantum Decoherence with 10.7 years of atmospheric $\nu_\mu$ events in IceCube

Tanvi Krishnan, Rasha Abbasi, Markus Ackermann, Jenni Adams et autres

In order to develop a consistent quantum theory of gravity, we must understand whether spacetime exhibits fluctuations at the Planck scale. If these Planck-scale fluctuations exist, they may cause propagating particles to evolve in an apparently non-unitary manner. Neutrinos, which interact only …

us, de, be, au, bd (code pays fourni par la source)