rgevolve.wet_3.jms

Package providing Renormalization Group Evolution matrices for the WET-3 in the JMS basis, following the wcxf conventions for Wilson coefficient bases.

It is a sub-package of the rgevolve ecosystem — a set of Python namespace packages for fast renormalization group evolution of Wilson coefficients in the SMEFT and the WET using the evolution matrix formalism. See the rgevolve organization for the full ecosystem and the rgevolve meta-package for installation in lockstep with the core and all companions.

Contents

This distribution bundles RG evolution matrices precomputed at 5 scales between 0.77526 and 2 GeV:

scale (GeV)
0.77526
1
1.15
1.3
2

Matrices are organised into 57 sectors covering a total of 868 Wilson coefficients (counting the real and imaginary parts of complex coefficients separately):

sector	# Wilson coefficients
dF=0	182
ffnuinui	30
ffnumunue	20
ffnumunutau	20
ffnutaunue	20
mue	88
muemue	10
muenuenumu	4
muenuenutau	4
muenuinui	12
muenumunue	4
muenumunutau	4
muenutaunue	4
muenutaunumu	4
nuenutaunuenumu	2
nuinuinujnuj	6
numunuenuinui	6
numunuenumunue	2
numunuenumunutau	2
numunutaunuinui	6
nutaunuenuinui	6
nutaunuenutaunue	2
nutaunuenutaunumu	2
nutaunumunutaunumu	2
sd	128
sdemu	20
sdmue	20
sdnuinui	12
sdnumunue	8
sdnumunutau	8
sdnutaunue	8
sdsd	16
uddnue	4
uddnumu	4
uddnutau	4
udenue	10
udenumu	10
udenutau	10
udmunue	10
udmunumu	10
udmunutau	10
udsnue	10
udsnumu	10
udsnutau	10
usenue	10
usenumu	10
usenutau	10
usmunue	10
usmunumu	10
usmunutau	10
ussnue	4
ussnumu	4
ussnutau	4
uude	8
uudmu	8
uuse	8
uusmu	8

Installation

pip install rgevolve.wet_3.jms

To install the core package together with all available EFT/basis companion packages at once, use the meta-package:

pip install rgevolve

License

rgevolve.wet_3.jms is licensed under the MIT License — see LICENSE.