Results 21 to 30 of about 18,559 (251)
Frontiers in Physics, 2021 We study the effect of sterile neutrino on some low-scale processes in the framework of the minimal extended seesaw (MES). MES is the extension of the seesaw mechanism with the addition of sterile neutrino of intermediate mass. The MES model in this work
Nayana Gautam +2 more
doaj +1 more source
Who's Afraid of the Supersymmetric Dark? The Standard Model vs Low‐Energy Supergravity
Fortschritte der Physik, Volume 70, Issue 7-8, August 2022., 2022 Abstract Use of supergravity equations in astronomy and late‐universe cosmology is often criticized on three grounds: (i) phenomenological success usually depends on the supergravity form for the scalar potential applying at the relevant energies; (ii$ii$) the low‐energy scalar potential is extremely sensitive to quantum effects involving very massive ...
C.P. Burgess, F. Quevedo
wiley +1 more source
Sterile neutrinos at the CNGS [PDF]
Journal of High Energy Physics, 2007 We study the potential of the CNGS beam in constraining the parameter space of a model with one sterile neutrino separated from three active ones by an O(eV^2) mass-squared difference, Δm^2_SBL. We perform our analysis using the OPERA detector as a reference (our analysis can be upgraded including a detailed simulation of the ICARUS detector). We point
Donini, A +4 more
openaire +3 more sources
A novel solution for controlling hardware components of accelerators and beamlines
Journal of Synchrotron Radiation, Volume 29, Issue 3, Page 644-653, May 2022., 2022 A novel approach to the remote‐control system for the compact multi‐crystal energy‐dispersive spectrometer for X‐ray emission spectroscopy applications is described.A novel approach to the remote‐control system for the compact multi‐crystal energy‐dispersive spectrometer for X‐ray emission spectroscopy (XES) applications has been developed.
Igor Khokhriakov +4 more
wiley +1 more source
Measuring the sterile neutrino mass in spallation source and direct detection experiments
Journal of High Energy Physics, 2023 We explore the complementarity of direct detection (DD) and spallation source (SS) experiments for the study of sterile neutrino physics. We focus on the sterile baryonic neutrino model: an extension of the Standard Model that introduces a massive ...
D. Alonso-González +4 more
doaj +1 more source
IceCube Sterile Neutrino Searches [PDF]
EPJ Web of Conferences, 2019 Anomalies in short baseline experiments have been interpreted as evidence for additional neutrino mass states with large mass splittings from the known, active flavors.
Jones B. J. P.
doaj +1 more source
Neutrinoastronomie in der Antarktis
Physik in unserer Zeit, Volume 52, Issue 2, Page 66-72, March 2021., 2021 Vor zehn Jahren ging in der Antarktis das Neutrinoteleskop IceCube in Betrieb. Bis heute wurden damit über hundert Neutrinos von kosmischen „Beschleunigern” nachgewiesen. In einem Fall ließ sich eine aktive Galaxie als mögliche Quelle identifizieren. Zusammenfassung Fast hundert Jahre nach der Vorhersage von Neutrinos sind wir heute in der Lage, diese ...
Markus Ackermann
wiley +1 more source
Are there sterile neutrinos? [PDF]
AIP Conference Proceedings, 2014 3 pages; for Proceedings of the CETUP Workshop on Neutrino Physics and ...
openaire +2 more sources
The Not-So-Sterile 4th Neutrino: Constraints on New Gauge Interactions from Neutrino Oscillation Experiments [PDF]
, 2014 Sterile neutrino models with new gauge interactions in the sterile sector are phenomenologically interesting since they can lead to novel effects in neutrino oscillation experiments, in cosmology and in dark matter detectors, possibly even explaining ...
Kopp, Joachim, Welter, Johannes
core +2 more sources
Atomic ionization by sterile-to-active neutrino conversion and constraints on dark matter sterile neutrinos with germanium detectors [PDF]
, 2016 The transition magnetic moment of a sterile-to-active neutrino conversion gives rise to not only radiative decay of a sterile neutrino, but also its non-standard interaction (NSI) with matter.
Chen, Jiunn-Wei +7 more
core +2 more sources