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Neurthino.jl

A Julia package to get access for neutrino oscillations.

Neurthino.MatterOscillationMatrices — Method
MatterOscillationMatrices(U, H, energy, density; zoa, anti)

Create modified oscillation parameters for neutrino propagation through matter

Arguments

  • P: Vacuum PMNS Matrix
  • H: Vacuum Hamiltonian
  • density: Matter density [g*cm^-3]
  • energy: Neutrino energy [GeV]
  • zoa: Proton nucleon ratio (Z/A)
  • anti: Is anti neutrino
source
Neurthino.MatterOscillationMatrices — Method
MatterOscillationMatrices(H_eff, energy, density; zoa, anti)

Create modified oscillation parameters for neutrino propagation through matter

Arguments

  • H_eff: Effective Matter Hamiltonian
  • density: Matter density [g*cm^-3]
  • energy: Neutrino energy [GeV]
  • zoa: Proton nucleon ratio (Z/A)
  • anti: Is anti neutrino
source
Neurthino.MatterOscillationMatrices — Method
MatterOscillationMatrices(osc_vacuum, energy, density; zoa, anti)

Create modified oscillation parameters for neutrino propagation through matter

Arguments

  • osc_vacuum::OscillationParameters: Oscillation parameters in vacuum
  • energy: Neutrino energy [GeV]
  • density: Matter density in g*cm^-3
  • zoa: Proton nucleon ratio (Z/A)
  • anti: Is anti neutrino
source
Neurthino.cpphase! — Method
cpphase!(osc, indices, value)

Set a CP phase of an oscillation parameters struct

Arguments

  • osc::OscillationParameters: Oscillation parameters
  • indices::Pair{<:Integer, <:Integer}: The indices of the mass difference
  • value The value which should be applied to the oscillation parameters
source
Neurthino.cpphase! — Method
cpphase!(osc, args)

Set a CP phase of an oscillation parameters struct

Arguments

  • osc::OscillationParameters: Oscillation parameters
  • args::Tuple{Pair{<:Integer, <:Integer}, <:Number}: Indices and values of the CP phase
source
Neurthino.cpphases — Method
cpphases(n)

Returns the number of CP violating phases at given number of neutrino types

Arguments

  • n: number of neutrino types in the supposed model

Examples

julia> cpphases(3)
1
source
Neurthino.masssquareddiff! — Method
masssquareddiff!(osc, args)

Set a mass squared difference of an oscillation parameters struct

Arguments

  • osc::OscillationParameters: Oscillation parameters
  • args::Tuple{Pair{<:Integer, <:Integer}, <:Number}: Indices and values of the mass squared difference
source
Neurthino.masssquareddiff! — Method
masssquareddiff!(osc, indices, value)

Set a mass squared difference of an oscillation parameters struct

Arguments

  • osc::OscillationParameters: Oscillation parameters
  • indices::Pair{<:Integer, <:Integer}: The indices of the mass squared difference
  • value The value which should be applied to the oscillation parameters
source
Neurthino.mixingangle! — Method

Set a mixing angle of an oscillation parameters struct

Arguments

  • osc::OscillationParameters: Oscillation parameters
  • indices::Pair{<:Integer, <:Integer}: The indices of the mixing angle
  • value<:Real The value which should be applied to the oscillation parameters
source
Neurthino.mixingangle! — Method

Set a mixing angle of an oscillation parameters struct

Arguments

  • osc::OscillationParameters: Oscillation parameters
  • args::Tuple{Pair{<:Integer, <:Integer}, <:Real}: The indices of the mixing angle
source
Neurthino.mixingangles — Method
mixingangles(n)

Returns the number of mixing angles at given number of neutrino types

Arguments

  • n: number of neutrino types in the supposed model

Examples

julia> mixingangles(3)
3
source
Neurthino.oscprob — Method
oscprob(osc_params, energy, baseline; anti)

Calculate the transistion probabilities between the neutrino flavours

Arguments

  • osc_params::OscillationParameters: Oscillation parameters
  • energy: Energy [GeV]
  • baseline: Baseline [km]
  • anti: Is anti neutrino
source
Neurthino.oscprob — Method
oscprob(osc_vacuum, energy, path; zoa, anti)

Arguments

  • osc_vacuum::OscillationParameters: Vacuum oscillation parameters
  • energy: Neutrino energy [GeV]
  • path: Neutrino path
  • zoa: Proton nucleon ratio (Z/A)
  • anti: Is anti neutrino
source
Neurthino.oscprob — Method
oscprob(U, H, energy, baseline)

Calculate the transistion probabilities between the neutrino flavours

Arguments

  • U: PMNS Matrix
  • H: Hamiltonian
  • energy: Energies [GeV]
  • baseline: Baselines [km]
source
Neurthino.oscprob — Method
oscprob(U, H, energy, path; zoa, anti)

Arguments

  • U: Vacuum PMNS Matrix
  • H: Vacuum Hamiltonian
  • energy: Neutrino energy [GeV]
  • path::Vector{Path}: Neutrino path
  • zoa: Proton nucleon ratio (Z/A)
  • anti: Is anti neutrino
source