Opened 15 years ago
Closed 5 years ago
#257 closed enhancement (duplicate)
O'Mega: new command line parameter -massless [particle_names]
| Reported by: | ohl | Owned by: | ohl |
|---|---|---|---|
| Priority: | P3 | Milestone: | v3.0.0 |
| Component: | omega | Version: | 2.0.0rc3 |
| Severity: | major | Keywords: | |
| Cc: |
Description
Allow to declare particles as massless for the purpose of
- analytical helicity selection rules (#40)
- phase space conditions for flavor sums
Change History (10)
comment:1 Changed 15 years ago by
| Status: | new → assigned |
|---|---|
| Type: | defect → enhancement |
comment:2 Changed 15 years ago by
| Milestone: | v2.0.1 → v2.0.2 |
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comment:3 Changed 15 years ago by
| Priority: | P2 → P3 |
|---|
comment:4 Changed 15 years ago by
| Milestone: | v2.0.2 → v2.1 |
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comment:5 Changed 14 years ago by
| Milestone: | v2.1.0 → v2.1.1 |
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comment:6 Changed 10 years ago by
This is a _very_ old ticket, but it is still relevant. Possibly, this is only interesting for fermions, as gauge bosons are already specified as being massive or massive, and for scalars this is probably also not interesting. So depending on an external flags for particle lists, we should have to different types of spinors, massless and massive ones.
comment:9 Changed 7 years ago by
| Milestone: | v2.6.0 → v3.0.0 |
|---|
comment:10 Changed 5 years ago by
| Resolution: | → duplicate |
|---|---|
| Status: | assigned → closed |
Transferred to Gitlab issue 315.
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As TO has two major tasks before this moving this to 2.1