Observational evidence for the origin of high-energy neutrinos in parsec-scale nuclei of radio-bright active galaxies

A Plavin, YY Kovalev, YA Kovalev… - The Astrophysical …, 2020 - iopscience.iop.org
Observational information on high-energy astrophysical neutrinos is being continuously
collected by the IceCube observatory. However, the sources of the neutrinos are still …

Complete predictions for high-energy neutrino propagation in matter

A Garcia, R Gauld, A Heijboer… - Journal of Cosmology and …, 2020 - iopscience.iop.org
We present predictions for the interactions of energetic neutrinos with matter as they
propagate through Earth towards large-volume detectors. Our results are based on state-of …

Constraints on the diffuse flux of ultrahigh energy neutrinos from four years of Askaryan Radio Array data in two stations

P Allison, S Archambault, JJ Beatty, M Beheler-Amass… - Physical Review D, 2020 - APS
The Askaryan Radio Array (ARA) is an ultrahigh energy (UHE,> 10 17 eV) neutrino detector
designed to observe neutrinos by searching for the radio waves emitted by the relativistic …

COVID-19. Pandemic surgery guidance

BLDM Brücher, G Nigri, A Tinelli, J Florencio… - 4 OPEN, 2020 - iris.uniroma1.it
Based on high quality surgery and scientific data, scientists and surgeons are committed to
protecting patients as well as healthcare staff and hereby provide this Guidance to address …

Prospects for high-elevation radio detection of> 100 PeV tau neutrinos

S Wissel, A Romero-Wolf… - … of Cosmology and …, 2020 - iopscience.iop.org
Tau neutrinos are expected to comprise roughly one third of both the astrophysical and
cosmogenic neutrino flux, but currently the flavor ratio is poorly constrained and the …

Observing EeV neutrinos through Earth: GZK and the anomalous ANITA events

I Safa, A Pizzuto, CA Argüelles, F Halzen… - … of Cosmology and …, 2020 - iopscience.iop.org
Tau neutrinos are unique cosmic messengers, especially at extreme energies. When they
undergo a charged-current interaction, the short lifetime of the produced tau gives rise to …

Systematic parameter space study for the UHECR origin from GRBs in models with multiple internal shocks

J Heinze, D Biehl, A Fedynitch… - Monthly Notices of …, 2020 - academic.oup.com
We scrutinize the paradigm that conventional long-duration gamma-ray bursts (GRBs) are
the dominant source of the ultrahigh energy cosmic rays (UHECRs) within the internal shock …

Signatures of microscopic black holes and extra dimensions at future neutrino telescopes

KJ Mack, N Song, AC Vincent - Journal of High Energy Physics, 2020 - Springer
A bstract In scenarios with large extra dimensions (LEDs), the fundamental Planck scale can
be low enough that collisions between high-energy particles may produce microscopic black …

A Search for Ultra-high-energy Neutrinos from TXS 0506+ 056 Using the Pierre Auger Observatory

A Aab, P Abreu, M Aglietta, JM Albury… - The Astrophysical …, 2020 - iopscience.iop.org
On 2017 September 22, a through-going muon that deposited 23.7 TeV was detected at the
IceCube telescope (Aartsen et al. 2017) in Antarctica, likely to be produced by a neutrino …

Askaryan radiation from neutrino-induced showers in ice

J Alvarez-Muñiz, PM Hansen, A Romero-Wolf, E Zas - Physical Review D, 2020 - APS
We present a semianalytical method for the calculation of coherent Askaryan radiation in
showers induced by neutrinos of any flavor in ice. We compare our results with those of a full …