0000000000718352

AUTHOR

Yu.v. Pyatkov

showing 2 related works from this author

Manifestations of Clustering in Fission of Excited Actinides

2003

A new, graphical way of extracting important physical information from the total kinetic-energy—mass (TKE—M) distributions of the nuclear reaction products is presented. The resulting images indicate for the first time the presence of the Ni—Mo and Ge—Mo fission modes in the fission of Np nuclei at intermediate excitation energies.

PhysicsNuclear reactionNuclear and High Energy PhysicsCold fissionCluster decayFissionIsotopes of samariumNuclear TheoryGeneral Physics and AstronomyActinideFission product yieldComputer Science::Digital LibrariesNuclear physicsNeutronNuclear ExperimentActa Physica Hungarica A) Heavy Ion Physics
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Manifestation of fine structures in the fission fragment mass-energy distribution of the reaction

2002

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.

Nuclear physicsPhysicsNuclear and High Energy PhysicsMass energyDistribution (mathematics)ProtonFragment (logic)FissionObservableNuclear ExperimentInstrumentationNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
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