Phys.Rev. C 80, 064303 (2009)

A.B.Garnsworthy, P.H.Regan, S.Pietri, Y.Sun, F.R.Xu, D.Rudolph, M.Gorska, L.Caceres, Zs.Podolyak, S.J.Steer, R.Hoischen, A.Heinz, F.Becker, P.Bednarczyk, P.Doornenbal, H.Geissel, J.Gerl, H.Grawe, J.Grebosz, A.Kelic, I.Kojouharov, N.Kurz, F.Montes, W.Prokopwicz, T.Saito, H.Schaffner, S.Tachenov, E.Werner-Malento, H.J.Wollersheim, G.Benzoni, B.Blank, C.Brandau, A.M.Bruce, F.Camera, W.N.Catford, I.J.Cullen, Zs.Dombradi, E.Estevez, W.Gelletly, G.Ilie, J.Jolie, G.A.Jones, A.Jungclaus, M.Kmiecik, F.G.Kondev, T.Kurtukian-Nieto, S.Lalkovski, Z.Liu, A.Maj, S.Myalski, M.Pfutzner, S.Schwertel, T.Shizuma, A.J.Simons, P.M.Walker, O.Wieland

Isomeric states in neutron-deficient A ∼ 80-90 nuclei populated in the fragmentation of ¹⁰⁷Ag

NUCLEAR REACTIONS Be(¹⁰⁷Ag, X)⁸²Nb/⁸⁴Nb/⁸⁶Tc/⁸⁷Tc/⁸⁸Tc/⁹⁰Rh/⁹³Ru/⁹⁴Pd/⁹⁶Pd, E=750 MeV/nucleon; measured Eγ, Iγ, isomer half-lives, and isomeric ratios, time-of-flight and energy loss for fragment identification, RISING array and MUSIC system at GSI facility. ^82,84Nb, ^86,87,88Tc, ⁹³Ru, ^94,96Pd; deduced levels, isomers, J, π, and half-lives. ⁸²Nb, ⁸⁶Tc; calculated potential energy surfaces. ⁸²Nb, ^86,88Tc; calculated levels by shell-model and comparison with level systematics of ⁸²Zr and ⁸⁶Mo.

doi: 10.1103/PhysRevC.80.064303