Boltzmann Code Docs

Basic documentation for the python version of Boltzmann code.

A description of the formalism and approximations used can be found here

Last update: Apr 07, 2017

Code Files

Code Index

Detailed Contents:

Running the code

• Code dependencies
• Installation
• Main file example

Code Documentation

component File

boltzSolver File

boltzEqs File

AuxFuncs File

AuxDecays File

synopsis:This module provides decay classes and methods author:Andre Lessa <lessa.a.p@gmail.com>

class AuxDecays.Decay(instate=None, fstates=None, br=0.0)

Bases: object

Main class to store information about a specific decay.

Parameters:

• motherID – ID for the decaying mother
• fstateIDs – list of IDs for the daughters
• br – branching ratio value

compress(ID, IDecays)

Generates a new DecayList() from compressing the ID decays

class AuxDecays.DecayList

Bases: object

Main class to store information about all the decays of a specific species.

Parameters:

• dlist – List of Decay objects
• width – Total width
• Xfraction – fraction of energy injected in the thermal bath

addDecay(decay)

getAllFinalStates()

parameters File

synopsis:defines useful numerical parameters author:Andre Lessa <lessa.a.p@gmail.com>

BRs File

Mass File

COsc File

SIGVs File

Sources File

synopsis:This module defines all the sources for the components at temperature T

:author:: Andre Lessa <lessa.a.p@gmail.com>

Sources.axino(T)

Axino source as a function of temperature

Sources.axion(T)

Axion source as a function of temperature

Sources.axionCO(T)

Axion source as a function of temperature

Sources.gravitino(T)

Gravitino source as a function of temperature

Sources.neutralino(T)

Neutralino1 source as a function of temperature

Sources.saxion(T)

Saxion source as a function of temperature

Sources.saxionCO(T)

Saxion source as a function of temperature

modelParameters File

saxionDecays File

axinoDecays File

n1Decays File

gravitinoDecays File

Search