| | - Status of Assessment of Possible Lb Polarization Measurements in ATLAS
- Outline
- Techniques to be Learned
- Early Suggestion of Possibility of Measurement
- Lb Production and Decay
- DZERO Lb Distribution
- CDF Lb Distribution
- Physics Interest
- Review of Theoretical Models
- Evolution of Production/Fragmentation Processes
- Example of Large L Hyperon Polarization at 400 GeV/c. Could the Lb Polarization be Even Larger?
- Slide 12
- Project Plan (Short Version)
- Slide 14
- Example of a Recent Decay Model
- The Λb decay model for J/ψ Λ
- Slide 17
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- The Λb decay model for J/ψ Λ
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- A Simple Test of EvtGen Results
- Preliminary Conclusions
- Status of Generator and Production
- Model in EvtGen
- Probability Function
- EvtGen Model Validation
- EvtGen Model Validation
- EvtGen Model Validation
- Cos(q) distribution
- Cos(q1) distribution
- Cos(q2) distribution
- f1,2 distribution
- Phase Space Correction
- Software and Production
- J/ψ identification algorithm
- Outline
- Motivation
- Slide 38
- Program description
- The datasets that were used in my work:
- ID candidates MDT digits association
- ID candidates MDT digits association
- Trigger chambers
- ID candidates – trigger chambers digits association
- Propagation through toroidal MF,
- ID candidates TGC η digits association
- ID candidates TGC digits association
- Propagation through toroidal MF, RPC
- ID candidates RPC η digits association
- ID candidates RPC digits association
- Which ID muons couldn’t be associated ?
- What is the output ? J/ψ mode.
- Muon SELECTION-1
- Muon SELECTION -2
- Muon SELECTION -3
- Plans
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