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I checked with safety about the rules for Beryllium handling. There are no significant complications. Those who will handle it must get additional training, MED11. </div>
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Therefore, we can order Beryllium foil to use as an alternative to carbon or aluminum as a point-like target for GEM efficiency calibration.</div>
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The question is: what thickness do we want?</div>
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<p style="margin-top: 1em; margin-bottom: 1em;"><span style="font-family: Calibri, sans-serif; font-size: 11pt; color: black;">-Eugene</span></p>
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