Difference between revisions of "Magnetic field study"
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Information from Paul Brinza | Information from Paul Brinza | ||
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* Core is 3 Tesla but only 1 Meter ID. | * Core is 3 Tesla but only 1 Meter ID. | ||
The stored energy scales like B^2*Vol. | The stored energy scales like B^2*Vol. | ||
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| + | Additional information from Paul and Pawel: | ||
| + | * Radial material in the current 3 T CORE solenoid design. | ||
| + | * Inner vacuum vessel ~ 4 cm Al, density 2.5 | ||
| + | * Inner radiation shield few mm ~ 2 mm Cu, density 9 | ||
| + | * Coil 6 cm - a 5:1 mix of Cu and NbTi (i.e., with Nb =Ti, a 10:1:1 mix of Cu, Nb, and Ti) | ||
| + | * Coil support cylinder ~ 7 cm Al, density 2.5 | ||
| + | * Outer radiation shield ~ 2 mm Cu, density 9 | ||
| + | * Outer vacuum vessel Al ~ 10 cm Al, density 2.5 | ||
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| + | The 5 cm of Cu in the coil is not negligible, but also not a dominant contribution. | ||
| + | |||
| + | Question: an EIC KLM would work just as well with Cu as with Al? Belle's configuration and KLM performance will give a good indication | ||
=Software and Resources= | =Software and Resources= | ||
Latest revision as of 16:10, 28 April 2022
Welcome to the home of ECCE Diffractive and Tagging Physics Working Sub Group
Scope
Information from Paul Brinza
- Athena is 3 meters ID and 3 Tesla and has the highest stored energy.
- Ecce is 1.5 Tesla and is also 3 Meters ID.
- Core is 3 Tesla but only 1 Meter ID.
The stored energy scales like B^2*Vol.
Additional information from Paul and Pawel:
- Radial material in the current 3 T CORE solenoid design.
- Inner vacuum vessel ~ 4 cm Al, density 2.5
- Inner radiation shield few mm ~ 2 mm Cu, density 9
- Coil 6 cm - a 5:1 mix of Cu and NbTi (i.e., with Nb =Ti, a 10:1:1 mix of Cu, Nb, and Ti)
- Coil support cylinder ~ 7 cm Al, density 2.5
- Outer radiation shield ~ 2 mm Cu, density 9
- Outer vacuum vessel Al ~ 10 cm Al, density 2.5
The 5 cm of Cu in the coil is not negligible, but also not a dominant contribution.
Question: an EIC KLM would work just as well with Cu as with Al? Belle's configuration and KLM performance will give a good indication
Software and Resources
ATHENA DD4HEP and Juggler Resources
Full Simulation (Fun4all) Resources
- ECCE@EIC Software Documentation
- Day-1 checklist
- K. Kauder's talk at the ECCE software workshop
- ECCE Physics Work Group Indico Agenda
- 2nd Software and Simulation Workshop
- https://wiki.bnl.gov/eicug/index.php/File:EIC_ZDC_section.pdf Instruction for the Fun4all data format: June/07/2021
- Instruction for the Fun4all Job submission on JLab ifarm: June/07/2021
- Instruction for re-analyzing DST trees on the ifarm: August/15/2021 (Obsolete) Feb/01/2022 (use this)
- Instruction for accessing BNL generated simulation file via eicS3: March/12/2022
- Instruction for accessing JLab generated simulation file via xrootd: March/12/2022
- Athena Software Tutorial demo: Recording
