rgevolve.wet.flavio 0.2.0

Package providing Renormalization Group Evolution Matrices for the WET in the flavio basis

rgevolve.wet.flavio

Package providing Renormalization Group Evolution matrices for the WET in the flavio 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 13 scales between 2 and 91.1876 GeV:

scale (GeV)
2
4.2
4.8
5
5.91248
8.32321
11.7169
16.4942
23.2195
32.6869
46.0145
64.7761
91.1876

Matrices are organised into 125 sectors covering a total of 3127 Wilson coefficients (counting the real and imaginary parts of complex coefficients separately):

sector	# Wilson coefficients
cbenue	10
cbenumu	10
cbenutau	10
cbmunue	10
cbmunumu	10
cbmunutau	10
cbtaunue	10
cbtaunumu	10
cbtaunutau	10
cdenue	10
cdenumu	10
cdenutau	10
cdmunue	10
cdmunumu	10
cdmunutau	10
cdtaunue	10
cdtaunumu	10
cdtaunutau	10
csenue	10
csenumu	10
csenutau	10
csmunue	10
csmunumu	10
csmunutau	10
cstaunue	10
cstaunumu	10
cstaunutau	10
cu	216
cucu	16
dF=0	463
db	216
dbcu	40
dbdb	16
dbemu	16
dbetau	16
dbmue	16
dbmutau	16
dbnuinui	12
dbnumunue	8
dbnumunutau	8
dbnutaunue	8
dbtaue	16
dbtaumu	16
etauemu	12
ffnuinui	48
ffnumunue	32
ffnumunutau	32
ffnutaunue	32
mue	148
muemutau	12
muenuenumu	4
muenuenutau	4
muenuinui	12
muenumunue	4
muenumunutau	4
muenutaunue	4
muenutaunumu	4
mutau	148
mutaunuenumu	4
mutaunuenutau	4
mutaunuinui	12
mutaunumunue	4
mutaunumunutau	4
mutaunutaunue	4
mutaunutaunumu	4
sb	216
sbcu	40
sbemu	16
sbetau	16
sbmue	16
sbmutau	16
sbnuinui	12
sbnumunue	8
sbnumunutau	8
sbnutaunue	8
sbsb	16
sbtaue	16
sbtaumu	16
sd	216
sdemu	16
sdetau	16
sdmue	16
sdmutau	16
sdnuinui	12
sdnumunue	8
sdnumunutau	8
sdnutaunue	8
sdsd	16
sdtaue	16
sdtaumu	16
taue	148
tauenuenumu	4
tauenuenutau	4
tauenuinui	12
tauenumunue	4
tauenumunutau	4
tauenutaunue	4
tauenutaunumu	4
ubenue	10
ubenumu	10
ubenutau	10
ubmunue	10
ubmunumu	10
ubmunutau	10
ubtaunue	10
ubtaunumu	10
ubtaunutau	10
udenue	10
udenumu	10
udenutau	10
udmunue	10
udmunumu	10
udmunutau	10
udtaunue	10
udtaunumu	10
udtaunutau	10
usenue	10
usenumu	10
usenutau	10
usmunue	10
usmunumu	10
usmunutau	10
ustaunue	10
ustaunumu	10
ustaunutau	10

Installation

pip install rgevolve.wet.flavio

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.flavio is licensed under the MIT License — see LICENSE.