Accès ouvert
2024
erratum
OpenAlex
Rasha Abbasi, M. Ackermann, J. Adams, Sanjib Kumar Agarwalla et autres
Erratum: “Limits on Neutrino Emission from GRB 221009A from MeV to PeV Using the IceCube Neutrino Observatory” (2023, ApJL, 946, L26), R. Abbasi, M. Ackermann, J. Adams, S. K. Agarwalla, N. Aggarwal, J. A. Aguilar, M. Ahlers, J. M. Alameddine, N. M. …
us, de, nz, ca, be, dk, se, it, au, kr, tw
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
R. Abbasi, M. Ackermann, J. Adams, Sanjib Kumar Agarwalla et autres
We report on a measurement of astrophysical tau neutrinos with 9.7 yr of IceCube data. Using convolutional neural networks trained on images derived from simulated events, seven candidate ν_{τ} events were found with visible energies ranging from roughly 20 TeV to 1 …
us, de, nz, be, dk, se, it, au, kr, jp
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
Rasha Abbasi, M. Ackermann, J. Adams, Sanjib Kumar Agarwalla et autres
Abstract We present the results of a search for 10–1000 GeV neutrinos from 2268 gamma-ray bursts (GRBs) over 8 yr of IceCube-DeepCore data. This work probes burst physics below the photosphere where electromagnetic radiation cannot escape. Neutrinos of tens of giga electronvolts …
us, de, nz, be, dk, se, it, au, kr, jp, tw
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
Rasha Abbasi, M. Ackermann, J. Adams, Sanjib Kumar Agarwalla et autres
Abstract IceCube alert events are neutrinos with a moderate-to-high probability of having astrophysical origin. In this study, we analyze 11 yr of IceCube data and investigate 122 alert events and a selection of high-energy tracks detected between 2009 and the end of …
us, de, nz, dk, be, it, se, au, ca, kr, jp, tw
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
Rasha Abbasi, M. Ackermann, J. Adams, Sanjib Kumar Agarwalla et autres
Abstract The IceCube Neutrino Observatory has been continuously taking data to search for O ( 0.5 – 10 ) s long neutrino bursts since 2007. Even if a Galactic core-collapse supernova is optically obscured or collapses to a black hole instead of …
us, de, nz, be, dk, se, it, au, kr, jp, tw
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
M. Ackermann, J. Adams, Sanjib Kumar Agarwalla, N. Aggarwal et autres
Abstract Atmospheric muon neutrinos are produced by meson decays in cosmic-ray-induced air showers. The flux depends on meteorological quantities such as the air temperature, which affects the density of air. Competition between decay and re-interaction of those mesons in the first particle …
us, de, nz, in, ca, be, dk, se, it, au, kr, tw
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
Rasha Abbasi, M. Ackermann, J. Adams, Sanjib Kumar Agarwalla et autres
Abstract The IceCube Neutrino Observatory sends realtime neutrino alerts with a high probability of being astrophysical in origin. We present a new method to correlate these events and possible candidate sources using 2089 blazars from the Fermi-LAT 4LAC-DR2 catalog and with 3413 …
us, de, nz, be, dk, se, it, au, kr, jp, tw
(code pays fourni par la source)
Accès ouvert
2023
preprint
OpenAlex
M. Ackermann, J. Adams, Sanjib Kumar Agarwalla, J. A. Aguilar et autres
Neutrino oscillations at the highest energies and longest baselines provide a natural quantum interferometer with which to study the structure of spacetime and test the fundamental principles of quantum mechanics. If the metric of spacetime has a quantum mechanical description, there is …
Accès ouvert
2023
article
OpenAlex
M. Ackermann, J. Adams, Sanjib Kumar Agarwalla, J. A. Aguilar et autres
We describe a new data sample of IceCube DeepCore and report on the latest measurement of atmospheric neutrino oscillations obtained with data recorded between 2011--2019. The sample includes significant improvements in data calibration, detector simulation, and data processing, and the analysis benefits …
us, de, nz, be, dk, se, it, au, kr, jp, tw
(code pays fourni par la source)
Accès ouvert
2023
preprint
OpenAlex
Rasha Abbasi, M. Ackermann, J. Adams, J. A. Aguilar et autres
Atmospheric muon neutrinos are produced by meson decays in cosmic-ray-induced air showers. The flux depends on meteorological quantities such as the air temperature, which affects the density of air. Competition between decay and re-interaction of those mesons in the first particle production …
se, de
(code pays fourni par la source)
Accès ouvert
2023
preprint
OpenAlex
Rasha Abbasi, J. Adams, Sanjib Kumar Agarwalla, J. A. Aguilar et autres
We describe a new data sample of IceCube DeepCore and report on the latest measurement of atmospheric neutrino oscillations obtained with data recorded between 2011–2019. The sample includes significant improvements in data calibration, detector simulation, and data processing, and the analysis benefits …
de
(code pays fourni par la source)
Accès ouvert
2023
preprint
OpenAlex
R. Abbasi, M. Ackermann, J. Adams, Sanjib Kumar Agarwalla et autres
The IceCube Neutrino Observatory sends realtime neutrino alerts with high probability of being astrophysical in origin. We present a new method to correlate these events and possible candidate sources using $2,089$ blazars from the Fermi-LAT 4LAC-DR2 catalog and with $3,413$ AGNs from …
de
(code pays fourni par la source)