Nucl.Instrum.Methods Phys.Res. A356, 220 (1995)

C.Saenz, J.Morales, J.A.Villar, A.Morales, J.Puimedon, A.Ortiz de Solorzano, E.Garcia, R.Nunez-Lagos, A.Salinas, M.L.Sarsa, V.Kuzminov, A.Klimenko, N.Metlinsky, V.Novikov, A.Pomansky, B.Pritychenko

An Ionization Chamber for Coincidence Experiments in a Search for Double Beta Positron Decay and Electron Positron Conversion of ⁷⁸Kr

RADIOACTIVITY ⁷⁸Kr(2β); measured 0ν+2ν-accompanied 2β-decay T_1/2 with 69% confidence limit. High pressure ionization chamber, NaI detectors array.

doi: 10.1016/0168-9002(94)01402-7