Flags in SPheno LesHouches file
There are many options which can be used in the block SPhenoInput
in the Les Houches input file to set up the calculations and the output done by SPheno :
-
1
sets the error level; default is0
-
2
if1
, the SPA conventions are used; default is0
-
7
if1
, skips two loop Higgs masses; default is0
-
8
Method to calculate two-loop corrections; default is3
-
1
: fully numerical method -
2
: semi-analytical method -
3
: diagrammatic calculation -
8/9
: using results from literature if available;8
includes only αS corrections
-
-
9
if1
, two-loop corrections are calculated in gauge-less limit; default is1
-
10
if1
, safe mode is used for the numerical derivative in the two-loop Higgs calculations; default is0
-
11
if1
, the branching ratios of the SUSY and Higgs particles are calculated; default is1
-
12
defines minimum value for a branching ratios to be included in output; default is 10−4 -
13
adjusts the three-body decays:0
: no three-body decays are calculated;1
only three-body decays of fermions are calculated;2
only three-body decays of scalars are calculated;3
three-body decays of fermions and scalars are calculated; default is1
-
14
if1
, the running parameters at the mass scale of the decaying particle are calculated. Otherwise, the parameters at the standard renormalization scale are used; default is1
-
15
defines minimum value for a width to be included in output; default is 10−30 -
31
positive values are uses as GUT scale; otherwise a dynamical GUT scale fulfilling the given condition is used; default is-1
-
32
if1
, forces strict unification, i.e. g1 = g2 = g3; default is0
-
33
if set, a fixed renormalization scale is used -
34
sets the relative precision of the mass calculation; default is 10−4 -
35
sets the maximal number of iterations in the calculation of the masses; default is 40 -
36
sets the minimal number of iterations before SPhenostops because of tachyon in the spectrum; default is 5 -
37
defines if CKM matrix is taken to be in the up- (1
) or down- (2
) quark sector; default is1
-
38
sets the loop order of the RGEs:1
or2
can be used; default is2
-
39
if1
, writes output using SLHA1 format; default is0
-
41
sets the width of the Z-boson ΓZ, default is 2.49 GeV -
42
sets the width of the W-boson ΓW, default is 2.06 GeV -
50
if1
, negative fermion masses are rotated to positive ones by multiplying the rotation matrix with i; default is1
-
51
if0
, the parameters Yu, Yd, Tu, Td, mq2, md2, mu2 are not rotated into the SCKM basis in the spectrum file; default is0
-
52
if1
, a negative mass squared is always ignored and set 0; default is0
-
53
if1
, a negative mass squared at MZ is always ignored and set 0; default is0
-
54
if1
, the output is written even if there has been a problem during the run; default is0
-
55
if0
, the loop corrections to all masses are skipped; default is1
-
57
if0
, the calculation of the low energy observables is skipped; default is1
-
58
if0
, the calculation of δV**B in the boundary conditions at the SUSY scale is skipped; default is1
-
60
if0
, possible effects from kinetic mixing are neglected; default is1
-
61
if0
, the RGE running of SM parameters is skipped in a low scale input; default is1
-
62
if0
, the RGE running of SUSY parameters to the low scale is skipped for the calculation of the flavour and precision observables; default is1
-
63
if0
, the RGE running of SM parameters to the low scale is skipped for the calculation of the flavour and precision observables; default is1
-
64
if1
, the running parameters at the scale Q = 160 are written in the spectrum file; default is0
-
65
can be used if several, independent solution to the tadpole equations exists; default is1
. An integer is used to pick one solution -
75
if1
, a file containing all parameters in WHIZARDformat is created; default is1
-
76
if1
, input files for HiggsBoundsandHiggsSignals
are written; default is1
-
77
if1
, output is written to be used with MicrOmegas: running masses for light quarks are written instead of pole masses (necessary for the direct detection calculation) and real rotation matrices for Majorana fermions are used; default is0
-
86
sets the maximal width which is taken as ’invisible’ in the output for HiggsBoundsandHiggsSignals
; default is0.
-
88
sets a maximal mass of particles which are included in loop calculations; default is 1016 GeV. Note, this option must be turned in SARAHfirst -
89
sets the maximal mass for scalars which is treated as numerical zero; default is 10−8 GeV -
95
if1
, mass matrices at one-loop are forced to be real; default is0
-
400
fixes initial step-size in numerical derivative for the purely numerical method to calculate two-loop Higgs masses; default is0.1
-
401
fixes initial step-size in numerical derivative for the semi-analytical method to calculate two-loop Higgs masses; default is0.001
-
510
if1
, SPheno writes solution of tadpole equations at tree-level; default is1
. This is needed for Vevacious. -
515
if1
, SPheno writes all running values at the GUT scale; default is0
-
520
if1
, SPheno writes HiggsBoundsblocks (effective coupling ratios of Higgs particles to SM fields); default is1
-
521
if1
, SPheno includes higher order corrections to effective scalar diphoton and digluon vertices; default is1
-
522
if1
, SPheno uses the pole masses in the calcultion of diphoton and digluon vertices; default is1
-
525
if1
, SPheno writes the size of all different contributions to the Higgs diphoton rate; default is0
-
530
if1
, the tree-level values of the tadpole equations appear in the output instead of the loop corrected ones; default is0
-
550
if0
, the fine-tuning calculation is skipped; default is1
-
551
if1
, one-loop corrections to Z-mass are included in fine-tuning calculation; default is0
-
999
if1
, debug information is printed on the screen; default is0