6533b836fe1ef96bd12a1306

RESEARCH PRODUCT

Manifestation of fine structures in the fission fragment mass-energy distribution of the reaction

D. V. KamaninW. H. TrzaskaV. G. TishchenkoV.v. PashkevichV. A. MaslovYu.v. PyatkovI.v. Kljuev

subject

Nuclear physicsPhysicsNuclear and High Energy PhysicsMass energyDistribution (mathematics)ProtonFragment (logic)FissionObservableNuclear ExperimentInstrumentation

description

Methods of identifying structure peculiarities in two-dimensional distributions of experimental observables are discussed. Structures different from that produced by proton odd-even staggering were revealed for the first time in the mass-energy distribution of fission fragments in the 233 Uðnth; fÞ reaction. The new structures could presumably be linked with fission modes and collective vibrations of the fissioning system. r 2002 Elsevier Science B.V. All rights reserved.

https://doi.org/10.1016/s0168-9002(02)00441-2