Fission barriers of doubly charged silver clusters

6533b851fe1ef96bd12a99c1

RESEARCH PRODUCT

Fission barriers of doubly charged silver clusters

Lutz Schweikhard K. Lützenkirchen Clemens Walther G. Dietrich J. Ziegler S. Krückeberg

subject

Materials science Collision-induced dissociation Fission Silver cluster Atomic and Molecular Physics and Optics Dissociation (chemistry)[PHYS.PHYS.PHYS-CHEM-PH] Physics [physics]/Physics [physics]/Chemical Physics [physics.chem-ph]Ion chemistry.chemical_compound Monomer chemistry Semi-empirical mass formula Physics::Atomic and Molecular Clusters [PHYS.PHYS.PHYS-CHEM-PH]Physics [physics]/Physics [physics]/Chemical Physics [physics.chem-ph]Atomic physics Nuclear Experiment

description

The monomer evaporation energies and fission barriers of doubly charged silver cluster ions in the size range 9≤n≤25 are measured by collision induced dissociation. They are compared to the dissociation energies of singly charged silver clusters. A macroscopic liquid drop model combined with empirical microscopic corrections successfully describes the measured fission barriers.

year	journal	country	edition	language
1999-12-01

http://hal.in2p3.fr/in2p3-00010490

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