talk - International Workshop on Double Beta Decay and Neutrino
talk - International Workshop on Double Beta Decay and Neutrino
talk - International Workshop on Double Beta Decay and Neutrino
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3-fold coincidence results (not <strong>on</strong>ly)<br />
remove 91% of background<br />
sacrificing 51.5% of live time<br />
50% of β + decays produce<br />
ortho-positr<strong>on</strong>ium (t1/2=3 ns):<br />
- time shift<br />
- multi-site (gammas)<br />
- i<strong>on</strong>izati<strong>on</strong> density profile<br />
Andrea Pocar - DBD11 - November 15, 2011 27