First Year of BABAR/PEP-II - Harvard University Laboratory for ...
First Year of BABAR/PEP-II - Harvard University Laboratory for ...
First Year of BABAR/PEP-II - Harvard University Laboratory for ...
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SVT Radiation Dose<br />
Radiation on the SVT is<br />
monitored by PIN diodes<br />
◆ Abort the beams in case <strong>of</strong><br />
severe radiation<br />
◆ Monitor the accumulated<br />
dose vs. “budget”<br />
→ Still com<strong>for</strong>table headroom under the radiation budget<br />
◆ May have to replace the modules in the horizontal plane in a few years<br />
◆ The rest OK <strong>for</strong> 10 years<br />
<strong>First</strong> <strong>Year</strong> <strong>of</strong> BaBar/<strong>PEP</strong>-<strong>II</strong> Masahiro Morii SLAC