Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Christoph A. Ternes"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 11, Pp 1-5 (2024)
Externí odkaz:
https://doaj.org/article/a733a62998ed42c38c9c5fef71959817
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 5, Pp 1-22 (2024)
Abstract Solar neutrinos induce elastic neutrino-electron scattering in dark matter direct detection experiments, resulting in detectable event rates at current facilities. We analyze recent data from the XENONnT, LUX-ZEPLIN, and PandaX-4T experiment
Externí odkaz:
https://doaj.org/article/3d37cb292cf5468fbf730cf531cf4f98
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 9, Pp 1-24 (2023)
Abstract We consider quantum-decoherence effects in neutrino oscillation data. Working in the open quantum system framework we adopt a phenomenological approach that allows to parameterize the energy dependence of the decoherence effects. We consider
Externí odkaz:
https://doaj.org/article/c6fffbc1654c4e2ab2f370169e56fdb0
Autor:
Carlo Giunti, Christoph A. Ternes
Publikováno v:
Physics Letters B, Vol 849, Iss , Pp 138436- (2024)
Recently, several models have been suggested to reduce the tension between Gallium and reactor antineutrino spectral ratio data which is found in the framework of 3+1 active-sterile neutrino mixing. Among these models, we consider the extensions of 3
Externí odkaz:
https://doaj.org/article/ac04b746b692424ebb07504d17c49930
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 6, Pp 1-12 (2021)
Abstract Reactor experiments are well suited to probe the possible loss of coherence of neutrino oscillations due to wave-packets separation. We combine data from the short-baseline experiments Daya Bay and the Reactor Experiment for Neutrino Oscilla
Externí odkaz:
https://doaj.org/article/73ddac6715a84b61a831cf7deb56944b
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 5, Pp 1-19 (2021)
Abstract We formulate an alternative approach based on unitarity triangles to describe neutrino oscillations in presence of non-standard interactions (NSI). Using perturbation theory, we derive the expression for the oscillation probability in case o
Externí odkaz:
https://doaj.org/article/031af3f7439547a692f03a459bf2800a
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 8, Pp 1-17 (2020)
Abstract We explore how well reactor antineutrino experiments can constrain or measure the loss of quantum coherence in neutrino oscillations. We assume that decoherence effects are encoded in the size of the neutrino wave-packet, σ. We find that th
Externí odkaz:
https://doaj.org/article/9c678119929e4e35b0e6bdcdff8f2032
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 7, Pp 1-12 (2020)
Abstract Even though it is undoubtedly very appealing to interpret the latest T2K results as evidence of CP violation, this claim assumes CPT conservation in the neutrino sector to an extent that has not been tested yet. As we will show, T2K results
Externí odkaz:
https://doaj.org/article/02a584a3b80f4534b517500a3b70c043
Publikováno v:
Physics Letters B, Vol 791, Iss , Pp 351-360 (2019)
In this paper we review different expansions for neutrino oscillation probabilities in matter in the context of long-baseline neutrino experiments. We examine the accuracy and computational efficiency of different exact and approximate expressions. W
Externí odkaz:
https://doaj.org/article/5f004e9d7dda4c99bd5c526ed2c81e10
Publikováno v:
Physics Letters B, Vol 788, Iss , Pp 308-315 (2019)
Neutrinos can push our search for new physics to a whole new level. What makes them so hard to be detected, what allows them to travel humongous distances without being stopped or deflected allows to amplify Planck suppressed effects (or effects of c
Externí odkaz:
https://doaj.org/article/983e537f0b054126b6801f2b657e9dd6