Difference between revisions of "FDC Backgrounds"
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* Threshold: 1 keV | * Threshold: 1 keV | ||
* Strip Threshold: 5 mV | * Strip Threshold: 5 mV | ||
− | * Maximum Number of Hits: 100 | + | * Maximum Number of Hits: 100 |
− | + | * %red% A software cut has been made to discard hits with radius < 3.5 cm | |
== Items for Discussion == | == Items for Discussion == |
Revision as of 16:59, 15 January 2007
Back to Background Rate Studies
Detector Configuration
- Double-Hit Resolution: 250 ns
- Threshold: 1 keV
- Strip Threshold: 5 mV
- Maximum Number of Hits: 100
- %red% A software cut has been made to discard hits with radius < 3.5 cm
Items for Discussion
- These rates seem incredibly high.
- Is the maximum number of hits coded into the simulation sufficient for the FDC? If it is applied at the event level, 100 hits is probably not enough.
- How relevant is the increased background as a function of downstream position of the package?
- Does this need to be considered when optimizing package placement?
- Do/Should the dead regions for each package vary in size depending on downstream location?