acts-project / acts-project/acts
Bug: not all tracks have fittedMomentum
Open
Bug
Stale
- Dominant language
- C++
- Stars
- 131
- Forks
- 276
- Avg merge
- 3d 13h
- Merged PRs (30d)
- 112
Description
In PR #2359 I make it optional for the `TrackAtVertex` object to have a `fittedMomentum` (i.e., the updated momentum from the vertex fit). Previously, the latter was always initialized to the momentum before the vertex fit.
When I made this transition, I realized that some tracks never obtain a `fittedMomentum` variable even though they contribute to the vertex fit. I believe this should not be the case.
As a preliminary measure, I added an `ACTS_WARNING` to the `VertexPerformanceWriter.`
Contributor guide
Assessment
This issue has not been assessed yet.