COMIX Vertex Tests |
Each interaction vertex in Comix eventually has to be tested up to
three times, depending on whether the external particle assignment
involves particles, which are their own antiparticles. For
example, there exists only one triple gluon vertex, but two ZZh -
type and three
e-e+γ - type vertices.
Scalar Boson Vertices
Test Process | Status | Vertices |
---|---|---|
hh→hhhh | ✔ |
hh→h, hh→h4 hh4→h |
Fermion Vertices
Test Process | Status | Vertices |
---|---|---|
ff→ ffff | ✔ |
ff→γ,
ff→Z,
ff→h,
ZZ→h,
hh→h γf→f, Zf→f, hf→f, Zh→Z fγ→f, fZ→f, fh→f |
Vector Boson & Tensor Vertices
Test Process | Status | Vertices |
---|---|---|
W-W+→ W-W-W+W+ | ✔ |
W-W+→h,
W-W+→γ,
W-W+→Z,
W-W+→Z4,
W4-W+→γ,
W4-W+→Z,
W-W4+→γ,
W-W4+→Z,
hh→h4,
hh→h
W+h→W+, W+γ→W+, W+Z→W+, W+Z4→W+, W+γ→W4+, W+Z→W4+, hh4→h, hW-→W-, γW-→W-, ZW-→W-, Z4W-→W-, γW4-→W-, ZW4-→W-, γW-→W4-, ZW-→W4-, |
W-W+→ZZZZ | ✔ |
W-W+→h,
W-W+→Z,
W4-W+→Z,
W-W4+→Z,
ZZ→h,
ZZ→h4,
hh→h4,
hh→h,
W+W-→h_4 W+h→W+, W+Z→W+, W+Z→W4+, W4+Z→W+, Zh→Z, Zh4→Z, hh4→h hW-→W-, ZW-→W-, ZW4-→W-, ZW-→W4-, |
W-W+→ γγγγ | ✔ |
W-W+→γ ,
W4-W+→γ ,
W-W4+→γ W+γ→W+ , W+γ→W4+ , W4+γ→W+ γW-→W- , γW4-→W- , γW-→W4- |