Eur.Phys.J. A 21, 75 (2004)

S.-W.Xu, Y.-X.Xie, F.-R.Xu, Z.-K.Li, X.-D.Wang

First decay study of the new isotope ¹²⁹Pm near the proton drip line

NUCLEAR REACTIONS ⁹²Mo(⁴⁰Ca, 2np), E=164-190 MeV; measured delayed Eγ, Iγ, (X-ray)γ-coin, excitation function.

RADIOACTIVITY ¹²⁹Pm(β⁺), (EC) [from ⁹²Mo(⁴⁰Ca, 2np)]; measured β-delayed Eγ, Iγ, (X-ray)γ-coin, T_1/2. ¹²⁹Pm deduced ground-state J, π. ¹²⁹Nd deduced transition. Potential energy surface calculation.

doi: 10.1140/epja/i2003-10190-3