I'm a fellow at CERN. I develop graph neural network approaches to reconstruct events at different levels to study the performance of future colliders.
- ๐ญ Iโm currently working on flavour taggers, particle flow with ML, and others!
The runIDEAtrackerDigitizer needs to be changed to add this relation
Do you see sometimes simHit (or equivalently digi hit if it is easier for you to check) that have the same cellID ? This would also be possible because I think (hope) ddsim does this gathering of simHit into one contribution kind of locally or within a single mother history, otherwise, in the drift chamber, we would have simHit 2 meters away from each other that get combined together
We are working on implementing a dedicated sensitive action for drift chamber in ddsim (we are still using the one for silicon trackers) but it will take time
Now we store parents to check if there are hits from the parents and merge.
But it is a bit complicated but "I have the impression that ddsim is gathering all Geant4 simHit from a given sensitive volume into one simHit whose position is a weighted average and energy is the sum of energy. But if a particle decays inside this volume and create new ones, a choice has to be made on to which particle to attach the hit
the behavior can be changed but in the other scenario, we will have many simHit per cell (and hence many digis, at least with the current code assuming one simHit per cell) and we are not ready (at all) to digest such scenarios which require a detailed drift chamber digitizer "
is this possible for you to manually reassign a different id in case of the V?
Another option would be:
Before to go for complicated manual V finding algorithm, I'd propose to see what happens with the ddsim option: --action.tracker Geant4TrackerAction
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.