Results 41 to 50 of about 22,516 (235)

Enabling High‐Performance Cloud Computing for Earth Science Modeling on Over a Thousand Cores: Application to the GEOS‐Chem Atmospheric Chemistry Model

Journal of Advances in Modeling Earth Systems, Volume 12, Issue 5, May 2020., 2020
Abstract Cloud computing platforms can facilitate the use of Earth science models by providing immediate access to fully configured software, massive computing power, and large input data sets. However, slow internode communication performance has previously discouraged the use of cloud platforms for massively parallel simulations.
Jiawei Zhuang, Daniel J. Jacob, Haipeng Lin, Elizabeth W. Lundgren, Robert M. Yantosca, Judit Flo Gaya, Melissa P. Sulprizio, Sebastian D. Eastham   +7 more
wiley   +1 more source

IceCube results from point-like source searches using 6 years of through-going muon data

EPJ Web of Conferences, 2016
The IceCube Neutrino Observatory located at the geographic South Pole was designed to study and discover high energy neutrinos coming from both galactic and extra-galactic astrophysical sources.
Coenders Stefan
doaj   +1 more source

A binned likelihood for stochastic models

Journal of High Energy Physics, 2019
Metrics of model goodness-of-fit, model comparison, and model parameter estimation are the main categories of statistical problems in science. Bayesian and frequentist methods that address these questions often rely on a likelihood function, which is the
C. A. Argüelles, A. Schneider, T. Yuan
doaj   +1 more source

A pure hadronic model description of the observed neutrino emission from the tidal disruption event AT2019dsg

European Physical Journal C: Particles and Fields, 2022
Recently, the IceCube Neutrino Observatory has detected the neutrino event IceCube-170922A from the radio-emitting tidal disruption event (TDE) named AT2019dsg, indicating to be one of the most likely sources of high-energy cosmic rays. So far, the photo-
Prabir Banik, Arunava Bhadra
doaj   +1 more source

IceCube experience using XRootD-based Origins with GPU workflows in PNRP [PDF]

EPJ Web of Conferences
The IceCube Neutrino Observatory is a cubic kilometer neutrino telescope located at the geographic South Pole. Understanding detector systematic effects is a continuous process.
Schultz David, Sfiligoi Igor, Riedel Benedikt, Andrijauskas Fabio, Weitzel Derek, Würthwein Frank   +5 more
doaj   +1 more source

Cosmic-ray physics with IceCube

, 2011
IceCube as a three-dimensional air-shower array covers an energy range of the cosmic-ray spectrum from below 1 PeV to approximately 1 EeV. This talk is a brief review of the function and goals of IceTop, the surface component of the IceCube neutrino ...
Ahn, Apanasenko, Asakimori, Desiati, Etchegoyen, IceCube Collaboration, IceCube Collaboration, IceCube Collaboration, IceCube Collaboration, IceCube Collaboration, IceCube Collaboration, Kopenkin, Panov, Thomas K. Gaisser   +13 more
core   +1 more source

Development of an acoustic sensor for the future IceCube-Gen2 detector for neutrino detection and position calibration

EPJ Web of Conferences, 2017
For the planned high-energy extension of the IceCube Neutrino Observatory in the glacial ice at the South Pole the spacing of detector modules will be increased with respect to IceCube.
Wickmann Stefan, Eliseev Dmitry, Heinen Dirk, Linder Peter, Rongen Martin, Scholz Franziska, Weinstock Lars Steffen, Wiebusch Christopher, Zierke Simon   +8 more
doaj   +1 more source

Tau neutrinos in IceCube, KM3NeT and the Pierre Auger Observatory

SciPost Physics Proceedings, 2019
In 2018, the IceCube collaboration reported evidence for the identification of a blazar as an astrophysical neutrino source. That evidence is briefly summarised here before focusing on the prospects of tau neutrino physics in IceCube, both at high ...
Daan van Eijk
doaj   +1 more source

New physics with IceCube

Physical Review D, 2007
IceCube, a cubic kilometer neutrino telescope will be capable of probing neutrino-nucleon interactions in the ultrahigh energy regime, far beyond the energies reached by colliders. In this article we introduce a new observable that combines several advantages: it only makes use of the upward-going neutrino flux, so that the Earth filters the ...
Reynoso, Matias M., Sampayo, Oscar A.
openaire   +2 more sources

Cosmic ray measurements with IceCube and IceTop

SciPost Physics Proceedings, 2023
IceCube is a cubic-kilometer Cherenkov detector in the deep ice at the geographic South Pole. The dominant event yield in the deep ice detector consists of penetrating atmospheric muons with energies above approximately 300 GeV, produced in cosmic ray ...
Dennis Soldin (for the IceCube Collaboration)
doaj   +1 more source