Phys.Rev. C 91, 044603 (2015)

K.P.Santhosh, S.Krishnan, B.Priyanka

α-accompanied cold ternary fission of ^238-244Pu isotopes in equatorial and collinear configuration

RADIOACTIVITY ^{238,240,242,244}Pu(SF); calculated driving potential, fragment yields with α as light charged particle (LCP) accompanying ternary fission, emission probability of an α particle, α spectroscopic factor, kinetic energy of α particle emitted in ternary fission ⁹⁸Sr+¹³⁶Xe, ¹⁰⁰Zr+¹³⁴Te, ¹⁰²Mo+¹³²Sn, ¹⁰⁴Mo+¹³⁰Sn, ¹⁰⁶Mo+¹²⁸Sn, ¹⁰⁸Mo+¹²⁶Sn, ¹¹⁰Ru+¹²⁴Cd, ¹¹²Ru+¹²²Cd, ¹¹⁴Ru+¹²⁰Cd, ¹¹⁶Pd+¹¹⁸Pd channels for ²³⁸Pu, ¹⁰⁰Zr+¹³⁶Te, ¹⁰²Zr+¹³⁴Te, ¹⁰⁴Mo+¹³²Sn, ¹⁰⁶Mo+¹³⁰Sn, ¹⁰⁸Mo+¹²⁸Sn, ¹¹⁰Ru+¹²⁶Cd, ¹¹²Ru+¹²⁴Cd, ¹¹⁴Ru+¹²²Cd, ¹¹⁶Pd+¹²⁰Pd, ¹¹⁸Pd+¹¹⁸Pd channels for ²⁴⁰Pu, ¹⁰⁰Sr+¹³⁸Xe, ¹⁰²Zr+¹³⁶Te, ¹⁰⁴Zr+¹³⁴Te, ¹⁰⁶Mo+¹³²Sn, ¹⁰⁸Mo+¹³⁰Sn, ¹¹⁰Mo+¹²⁸Sn, ¹¹²Ru+¹²⁶Cd, ¹¹⁴Ru+¹²⁴Cd, ¹¹⁶Ru+¹²²Cd, ¹¹⁸Pd+¹²⁰Pd channels for ²⁴²Pu, ¹⁰²Zr+¹³⁸Te, ¹⁰⁴Zr+¹³⁶Te, ¹⁰⁶Zr+¹³⁴Te, ¹⁰⁸Mo+¹³²Sn, ¹¹⁰Mo+¹³⁰Sn, ¹¹²Ru+¹²⁸Cd, ¹¹⁴Ru+¹²⁶Cd, ¹¹⁶Ru+¹²⁴Cd, ¹¹⁸Pd+¹²²Pd, ¹²⁰Pd+¹²⁰Pd channels for ²⁴⁴Pu. Role of ground-state deformation in fission yields. Unified ternary fission model (UTFM) with α particle emission and fragments in equatorial and collinear configuration. Comparison with available experimental data.

doi: 10.1103/PhysRevC.91.044603