Phys.Rev. C 93, 061301 (2016)

B.Blank, T.Goigoux, P.Ascher, M.Gerbaux, J.Giovinazzo, S.Grevy, T.Kurtukian Nieto, C.Magron, J.Agramunt, A.Algora, V.Guadilla, A.Montaner-Piza, A.I.Morales, S.E.A.Orrigo, B.Rubio, D.S.Ahn, P.Doornenbal, N.Fukuda, N.Inabe, G.Kiss, T.Kubo, S.Kubono, S.Nishimura, V.H.Phong, H.Sakurai, Y.Shimizu, P.-A.Soderstrom, T.Sumikama, H.Suzuki, H.Takeda, J.Wu, Y.Fujita, M.Tanaka, W.Gelletly, P.Aguilera, F.Molina, F.Diel, D.Lubos, G.de Angelis, D.Napoli, C.Borcea, A.Boso, R.B.Cakirli, E.Ganioglu, J.Chiba, D.Nishimura, H.Oikawa, Y.Takei, S.Yagi, K.Wimmer, G.de France, S.Go

New neutron-deficient isotopes from ⁷⁸Kr fragmentation

NUCLEAR REACTIONS ⁹Be(⁷⁸Kr, X)³⁹Ti/⁴⁰Ti/⁴³Cr/⁴⁴Cr/⁴⁶Mn/⁴⁷Fe/⁴⁸Fe/⁵¹Ni/⁵⁹Ge/⁶⁰Ge/⁶³Se/⁶⁴Se/⁶⁷Kr/⁶⁸Kr, E=345 MeV/nucleon; measured fragmentation residues, production σ using BigRIPS separator, zero-degree spectrometer, WAS3ABi setup for implantation, and EURICA array for γ detection at RIBF-RIKEN facility. Comparison of experimental cross sections with predictions from the EPAX3 parameterization. ⁶³Se, ⁶⁷Kr, ⁶⁸Kr; newly identified nuclides. ⁵⁹Ge, ⁶³Se, ⁶⁷Kr; candidates for 2p emitters. ⁵⁸Ge, ⁶²Se, ⁶⁶Kr; deduced upper limit of cross sections, half-lives, search for these nuclides proved unsuccessful, consistent with unbound nature of these nuclei.

doi: 10.1103/PhysRevC.93.061301