Results 31 to 40 of about 22,516 (235)

Prospects for Extending the Core-collapse Supernova Detection Horizon Using High-energy Neutrinos

The Astrophysical Journal, 2023
Large neutrino detectors like IceCube monitor for core-collapse supernovae using low-energy (MeV) neutrinos with a detection reach from a supernova neutrino burst to the Magellanic Cloud. However, some models predict the emission of high-energy neutrinos
Nora Valtonen-Mattila, Erin O’Sullivan
doaj   +1 more source

Dissecting the region around IceCube-170922A: the blazar TXS 0506+056 as the first cosmic neutrino source [PDF]

EPJ Web of Conferences, 2019
On MJD 58018 the IceCube neutrino observatory detected a highlyenergetic, well-reconstructed neutrino, IceCube-170922A, at a distance of 0:1° to a γ-ray flaring blazar, TXS 0506+056.
Glauch Theo, Padovani Paolo, Giommi Paolo, Resconi Elisa, Arsioli Bruno, Sahakyan Narek, Huber Matthias   +6 more
doaj   +1 more source

Estimating the impact of the QCD dynamics on the determination of the high energy astrophysical neutrino flux

European Physical Journal C: Particles and Fields, 2021
The number of ultra-high energy neutrinos arriving at IceCube depends on the energy dependence of the astrophysical neutrino flux and neutrino cross-section. In this paper, we investigate the impact of different assumptions for the description of the QCD
Victor P. Gonçalves, Diego R. Gratieri, Alex S. C. Quadros   +2 more
doaj   +1 more source

Monitoring and Multi-Messenger Astronomy with IceCube

Galaxies, 2019
IceCube currently is the largest neutrino observatory with an instrumented detection volume of 1 km3 buried in the ice-sheet close to the antarctic South Pole station.
René Reimann
doaj   +1 more source

Atmospheric Muons Measured with IceCube [PDF]

EPJ Web of Conferences, 2019
IceCube is a cubic-kilometer Cherenkov detector in the deep ice at the geographic South Pole. The dominant event yield is produced by penetrating atmospheric muons with energies above several 100 GeV.
Soldin Dennis
doaj   +1 more source

The first global 883 GHz cloud ice survey: IceCube Level 1 data calibration, processing and analysis [PDF]

Earth System Science Data, 2021
Sub-millimeter (200–1000 GHz) wavelengths contribute a unique capability to fill in the sensitivity gap between operational visible–infrared (VIS–IR) and microwave (MW) remote sensing for atmospheric cloud ice and snow.
J. Gong, J. Gong, D. L. Wu, P. Eriksson
doaj   +1 more source

Design and performance of the first IceAct demonstrator at the South Pole [PDF]

, 2020
In this paper we describe the first results of IceAct, a compact imaging air-Cherenkov telescope operating in coincidence with the IceCube Neutrino Observatory (IceCube) at the geographic South Pole.
Aartsen, MG, Ackermann, M, Adams, J, Aguilar, JA, Ahlers, M, Ahrens, M, Alispach, C, Andeen, K, Anderson, T, Ansseau, I, Anton, G, Argüelles, C, Arlen, TC, Auffenberg, J, Axani, S, Backes, P, Bagherpour, H, Bai, X, Balagopal, BA, Barbano, A, Bartos, I, Barwick, SW, Bastian, B, Baum, V, Baur, S, Bay, R, Beatty, JJ, Becker, KH, Benzvi, S, Berley, D, Bernardini, E, Besson, DZ, Binder, G, Bindig, D, Blaufuss, E, Blot, S, Bohm, C, Bohmer, M, Botner, O, Bourbeau, E, Bourbeau, J, Bradascio, F, Braun, J, Bretz, T, Bron, S, Brostean-Kaiser, J, Burgman, A, Buscher, J, Busse, RS, Börner, M, Böser, S, Böttcher, J, Carver, T, Chen, C, Cheung, E, Chirkin, D, Choi, S, Clark, K, Classen, L, Clercq, CD, Coleman, A, Collin, GH, Conrad, JM, Coppin, P, Correa, P, Cowen, DF, Cross, R, Dave, P, De Vries, KD, De Wasseige, G, De With, M, Delaunay, JJ, Dembinski, H, Deoskar, K, Desiati, P, Deyoung, T, Diaz, A, Dujmovic, H, Dunkman, M, Duvernois, MA, Dvorak, E, Díaz-Vélez, JC, Eberhardt, B, Ehrhardt, T, Eller, P, Engel, R, Evans, JJ, Evenson, PA, Fahey, S, Farrag, K, Fazely, AR, Felde, J, Filimonov, K, Finley, C, Fox, D, Franckowiak, A, Friedman, E, Fritz, A, Ridder, SD, Tjus, JB   +99 more
core  

Double pulses and cascades above 2 PeV in IceCube [PDF]

, 2016
IceCube collaboration has seen an unexpected population of high energy neutrinos compatible with an astrophysical origin. We consider two categories of events that can help to diagnose cosmic neutrinos: double pulse, that may allow us to clearly ...
Pagliaroli, Giulia, Palladino, Andrea, Villante, Francesco L., Vissani, Francesco   +3 more
core   +2 more sources

Decaying Leptophilic Dark Matter at IceCube [PDF]

, 2015
We present a novel interpretation of IceCube high energy neutrino events (with energy larger than 60 TeV) in terms of an extraterrestrial flux due to two different contributions: a flux originated by known astrophysical sources and dominating IceCube ...
Boucenna, Sofiane M., Chianese, Marco, Mangano, Gianpiero, Miele, Gennaro, Morisi, Stefano, Pisanti, Ofelia, Vitagliano, Edoardo   +6 more
core   +2 more sources

Radio-interferometric Neutrino Reconstruction for the Askaryan Radio Array

EPJ Web of Conferences, 2017
The Askaryan Radio Array (ARA) is a neutrino telescope array under phased deployment near the South Pole. The array aims to discover and determine the ultra-high energy neutrino flux via detection of the Askaryan signal from neutrino-induced showers ...
Lu Ming-Yuan
doaj   +1 more source