First iteration of new baffle designs for Zeus and CDF
Seamus Riordan (sriordan@physics.umass.edu)
April 6, 2011
- Propagation efficiency of DIS electrons from:
- 40cm LH2 target
- 11 GeV Beam
- Positioning of target for Zeus is 10 upstream from center (BaBar has 10 cm downstream)
- Zeus is 6 baffles separated by 17 cm (70% of BaBar spacing field integral)
- Zeus probably has some large angle clipping - needs to be evaluated
- Positioning of target for CDF and baffles is 75 cm downstream from BaBar positionings
|
(pdf, eps)
|
(pdf, eps)
|
|
|
|
(pdf, eps)
|
(pdf, eps)
|
|
|
|
(pdf, eps)
|
(pdf, eps)
|
|
|
|
(pdf, eps)
|
(pdf, eps)
|
|
|
|
(pdf, eps)
|
(pdf, eps)
|
|
|