Available models
The Standard Model of electroweak and strong interactions.
Different versions are available: with or whithout Higgs boson, with identity CKM matrix
or with non zero Cabibbo angle.
Note that the parameters for the new MG5 models differ from those in the old MG4 version.
Model files:
particles.dat
interactions.dat
(w/o higgs,
with ckm)
all model files on CVS
(w/o higgs,
with ckm)
Particle naming scheme:
Fermions |
| Bosons |
type |
1st gen |
2nd gen |
3rd gen |
| name |
symbol |
quarks | u (u~) | c (c~) | t (t~) | | gluon | g |
d (d~) | s (s~) | b (b~) | | photon | a |
leptons | ve (ve~) | vm (vm~) | vt (vt~) | | weak bosons | w+ (w-), z |
e- (e+) | mu- (mu+) | ta- (ta+) | | higgs | h |
SM with dimension five operators describing massless gauge bosons couplings to Higgs.
Model files:
particles.dat
interactions.dat
all model files on CVS
Standard MSSM with no R parity violation.
Note that the MG5 model is using the SLHAII parameter card format, while the MG4 model is using SLHAI.
Model files:
particles.dat
interactions.dat
all model files on CVS
Particle naming scheme:
Scalars |
| Fermions |
type |
1st gen |
2nd gen |
3rd gen |
| name |
symbol |
squarks | ul (ul~), ur (ur~) | cl (cl~), cr (cr~) | t1 (t1~),t2 (t2~) | | gluino | go |
dl (dl~), dr (dr~) | sl (sl~), sr (sr~) | b1 (b1~),b2 (b2~) | | neutralinos | n1,n2,n3,n4 |
sleptons | sve (sve~) | svm (svm~) | svt (svt~) | | charginos | x1- (x1+), x2- (x2+) |
el- (el+), er- (er+) | mul- (mul+), mur- (mur+) | ta1- (ta1+),ta2- (ta2+) | | | |
higgses | h1,h2,h3,h- (h+) | | |
|
Generic 2HDM with CP violation and FCNCs (2hdm_full) and restricted version with diagonal flavor (2hdm).
Model files:
particles.dat
interactions.dat(Simplified)
all model files on CVS
Particle naming scheme:
name |
symbol |
higgses | h1,h2,h3,h+ (h-) |
Model to study new physics (heavy resonances) with the top quark
Model files:
particles.dat
interactions.dat
all model files on CVS
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