Dissipative Effect in Long Baseline Neutrino Experiments

Abstract

The propagation of neutrinos in long baselines experiments may be influenced by dissipation effects. Using Lindblad Master Equation we evolve neutrinos taking into account these dissipative effects. The MSW and the dissipative effects may change the probabilities behavior. In this work, we show and explain how the behavior of the probabilities can change due to the decoherence and relaxation effects acting individually with the MSW effect. A new exotic peak appears in this case and we show the difference between the decoherence and relaxation effects in the appearance of this peak. We also adapt the usual approximate expression for survival and appearance probabilities with all possible decoherence effects. We suppose the baseline of DUNE and show how each decoherence parameters change the probabilities analyzing the possible modification using numeric and analytic approach.

new version with new references

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Cited by in corpus (21)

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• Revealing neutrino nature and $CPT$ violation with decoherence effects
• Neutrino oscillation bounds on quantum decoherence
• Testing quantum decoherence at DUNE
• New Test of Neutrino Oscillation Coherence with Leggett-Garg Inequality
• Beyond the MSW effect: Neutrinos in a dense medium
• Solar Neutrino Limits on Decoherence
• Neutrino quantum decoherence engendered by neutrino radiative decay
• Understanding gravitationally induced decoherence parameters in neutrino oscillations using a microscopic quantum mechanical model
• Neutrino decoherence in an electron and nucleon background
• Quantum witness and invasiveness of cosmic neutrino measurements
• Neutrino Decoherence from Generalised Uncertainty
• Decoherence in Neutrino Oscillation at the ESSnuSB Experiment
• Study of quantum decoherence at Protvino to ORCA experiment
• Neutrino Decoherence via Modified Dispersion
• Impact of different neutrino decoherence formalisms at the future long-baseline Experiments