Search Results - "Kopper, S"
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Endoparasitic Insights of Free-Living Fin (Balaenoptera physalus), Humpback (Megaptera novaeangliae) and North Atlantic Right Whales (Eubalaena glacialis) from Eastern Canadian Waters
Published in Acta parasitologica (01-06-2021)“…Purpose To date, little is still known on parasite infections affecting free-living large whale populations worldwide. Data presented should be considered as a…”
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Rare sugars and sugar-based synthons by chemo-enzymatic synthesis
Published in Enzyme and microbial technology (01-12-2000)“…The unique catalytic potential of the fungal enzyme pyranose oxidase was demonstrated by preparative conversions of a variety of carbohydrates, and by…”
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Evidence for neutrino emission from the nearby active galaxy NGC 1068
Published in Science (American Association for the Advancement of Science) (04-11-2022)“…A supermassive black hole, obscured by cosmic dust, powers the nearby active galaxy NGC 1068. Neutrinos, which rarely interact with matter, could provide…”
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OBSERVATION AND CHARACTERIZATION OF A COSMIC MUON NEUTRINO FLUX FROM THE NORTHERN HEMISPHERE USING SIX YEARS OF ICECUBE DATA
Published in The Astrophysical journal (10-12-2016)“…ABSTRACT The IceCube Collaboration has previously discovered a high-energy astrophysical neutrino flux using neutrino events with interaction vertices…”
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Observation of high-energy astrophysical neutrinos in three years of IceCube data
Published in Physical review letters (05-09-2014)“…A search for high-energy neutrinos interacting within the IceCube detector between 2010 and 2012 provided the first evidence for a high-energy neutrino flux of…”
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THE CONTRIBUTION OF FERMI-2LAC BLAZARS TO DIFFUSE TEV-PEV NEUTRINO FLUX
Published in The Astrophysical journal (20-01-2017)“…ABSTRACT The recent discovery of a diffuse cosmic neutrino flux extending up to PeV energies raises the question of which astrophysical sources generate this…”
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Measurement of the multi-TeV neutrino interaction cross-section with IceCube using Earth absorption
Published in Nature (London) (30-11-2017)“…IceCube has measured the absorption of atmospheric and astrophysical neutrinos in the Earth, and found that the interaction cross-section of multi-TeV…”
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eV-Scale Sterile Neutrino Search Using Eight Years of Atmospheric Muon Neutrino Data from the IceCube Neutrino Observatory
Published in Physical review letters (30-09-2020)“…The results of a 3 + 1 sterile neutrino search using eight years of data from the IceCube Neutrino Observatory are presented. A total of 305 735 muon neutrino…”
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First observation of PeV-energy neutrinos with IceCube
Published in Physical review letters (12-07-2013)“…We report on the observation of two neutrino-induced events which have an estimated deposited energy in the IceCube detector of 1.04±0.16 and 1.14±0.17 PeV,…”
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Search for Sources of Astrophysical Neutrinos Using Seven Years of IceCube Cascade Events
Published in The Astrophysical journal (20-11-2019)“…Low-background searches for astrophysical neutrino sources anywhere in the sky can be performed using cascade events induced by neutrinos of all flavors…”
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Flavor Ratio of Astrophysical Neutrinos above 35 TeV in IceCube
Published in Physical review letters (28-04-2015)“…A diffuse flux of astrophysical neutrinos above 100 TeV has been observed at the IceCube Neutrino Observatory. Here we extend this analysis to probe the…”
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Searches for Neutrinos from Gamma-Ray Bursts Using the IceCube Neutrino Observatory
Published in The Astrophysical journal (01-11-2022)“…Abstract Gamma-ray bursts (GRBs) are considered as promising sources of ultra-high-energy cosmic rays (UHECRs) due to their large power output. Observing a…”
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Detection of astrophysical tau neutrino candidates in IceCube
Published in The European physical journal. C, Particles and fields (15-11-2022)“…High-energy tau neutrinos are rarely produced in atmospheric cosmic-ray showers or at cosmic particle accelerators, but are expected to emerge during neutrino…”
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All-sky Measurement of the Anisotropy of Cosmic Rays at 10 TeV and Mapping of the Local Interstellar Magnetic Field
Published in The Astrophysical journal (20-01-2019)“…We present the first full-sky analysis of the cosmic ray arrival direction distribution with data collected by the High-Altitude Water Cherenkov and IceCube…”
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ANISOTROPY IN COSMIC-RAY ARRIVAL DIRECTIONS IN THE SOUTHERN HEMISPHERE BASED ON SIX YEARS OF DATA FROM THE ICECUBE DETECTOR
Published in The Astrophysical journal (01-08-2016)“…ABSTRACT The IceCube Neutrino Observatory accumulated a total of 318 billion cosmic-ray-induced muon events between 2009 May and 2015 May. This data set was…”
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An absence of neutrinos associated with cosmic-ray acceleration in γ-ray bursts
Published in Nature (London) (19-04-2012)“…An upper limit has been placed on the flux of energetic neutrinos associated with γ-ray bursts that is at least a factor of 3.7 below the predictions, implying…”
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IceCube Search for High-energy Neutrino Emission from TeV Pulsar Wind Nebulae
Published in The Astrophysical journal (01-08-2020)“…Pulsar wind nebulae (PWNe) are the main gamma-ray emitters in the Galactic plane. They are diffuse nebulae that emit nonthermal radiation. Pulsar winds,…”
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Search for astrophysical tau neutrinos in three years of IceCube data
Published in Physical review. D, Particles, fields, gravitation, and cosmology (12-01-2016)“…The IceCube Neutrino Observatory has observed a diffuse flux of TeV-PeVastrophysical neutrinos at 5.7 sigma significance from an all-flavor search. The direct…”
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LeptonInjector and LeptonWeighter: A neutrino event generator and weighter for neutrino observatories
Published in Computer physics communications (01-09-2021)“…We present a high-energy neutrino event generator, called LeptonInjector, alongside an event weighter, called LeptonWeighter. Both are designed for…”
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Constraints on Minute-Scale Transient Astrophysical Neutrino Sources
Published in Physical review letters (06-02-2019)“…High-energy neutrino emission has been predicted for several short-lived astrophysical transients including gamma-ray bursts (GRBs), core-collapse supernovae…”
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