Changes between Version 11 and Version 12 of WorkBook/DataFlowDiagram

Timestamp:

Mar 21, 2017, 4:24:13 PM (7 years ago)

Author:

Pavel Demin

Comment:

--

WorkBook/DataFlowDiagram

@@ -16 +16 @@
 - Long-lived particles are propagated to the calorimeters within a uniform magnetic field.
 - Particles reaching the calorimeters deposit their energy in the calorimeters.
-- The particle-flow algorithm produces two collections of 4-vectors particle-flow tracks and towers.
-- True photons and electrons with no reconstructed track that reach calorimeters are reconstructed as photons.
-- Electrons and muons are selected and their 4-vectors are smeared.
+- The particle-flow algorithm produces four collections of 4-vectors: electrons, photons, particle-flow tracks and towers.
+- Muons are selected from the stable particles and their 4-vectors are smeared.
 - Charged hadrons coming from pile-up vertices are discarded and the residual event pile-up density is calculated.
 - The pile-up density is then used to perform pile-up subtraction on jets and on the isolation parameter for muons, electrons and photons. No pile-up subtraction is performed on the missing energy.