First search for double- $ \beta$ decay of platinum by ultra-low background HP Ge $ \gamma$ spectrometry
Titel:
First search for double- $ \beta$ decay of platinum by ultra-low background HP Ge $ \gamma$ spectrometry
Auteur:
Belli, P. Bernabei, R. Cappella, F. Cerulli, R. Danevich, F. A. Marco, A. Di Incicchitti, A. Laubenstein, M. Nagorny, S. S. Nisi, S. Polischuk, O. G. Tretyak, V. I.