Phys.Rev. C 113, 024310 (2026)

A.Kubiela, D.-S.Ahn, H.Baba, A.Bezbakh, A.A.Ciemny, W.Dominik, N.Fukuda, A.Giska, R.Grzywacz, V.Guadilla, Y.Ichikawa, Z.Janas, L.Janiak, G.Kaminski, K.Kawata, T.Kubo, M.Madurga, C.Mazzocchi, H.Nishibata, M.Pomorski, Y.Shimizu, N.Sokolowska, D.Suzuki, H.Suzuki, P.Szymkiewicz, A.Swiercz, M.Tajima, A.Takamine, H.Takeda, Y.Takeuchi, C.R.Thornsberry, H.Ueno, H.Yamazaki, R.Yokoyama, K.Yoshida, M.Pfutzner

Decay study of the most neutron-deficient Zn isotopes with the Warsaw optical-readout TPC detector

RADIOACTIVITY ^55,56Zn, ⁵⁵Cu(β⁺p), ⁵⁴Zn(2p) [from ⁹Be(⁷⁸Kr, X), E=345 MeV/nucleon]; measured decay products, Ep, Ip; deduced T_1/2 and branching ratios. Comparison with available data. The Warsaw gaseous time projection chamber with optical readout (OTPC), installed at the final focus of the Zero Degree Spectrometer, the large-acceptance two-stage fragment separator BigRIPS at the Radioactive Isotope Beam Factory (RIBF) of the RIKEN Nishina Center.

doi: 10.1103/p8lf-hc4y