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Shape-isomer studies with resonance neutron capture

A.L. Dragić ; Göran Nyman (Institutionen för fundamental fysik) ; Andreas Oberstedt (Institutionen för fundamental fysik) ; S. Oberstedt
Physics Procedia (1875-3892). Vol. 59 (2014), C, p. 125-131.
[Artikel, refereegranskad vetenskaplig]

An experiment searching for formation of super-deformed shape isomers in odd uranium isotopes following neutron capture is designed at the GELINA neutron source of IRMM. We focus on neutron energies around the so-called intermediate structure in the fission cross-section, where the coupling between compound states above the first and the second minimum is largest. The experimental arrangement is described. The results of a feasibility study on the population of the shape isomer in 235U, using a 234U target, together with the results from first run with a 238U target are presented.

Nyckelord: Intermediate structure , Neutron capture , Neutron resonances , Shape isomer


Special issue: GAMMA-2 Scientific Workshop on the Emission of Prompt Gamma-Rays in Fission and Related Topics



Denna post skapades 2015-03-26. Senast ändrad 2015-11-18.
CPL Pubid: 214327

 

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Institutioner (Chalmers)

Institutionen för fundamental fysik (2005-2015)

Ämnesområden

Fysik

Chalmers infrastruktur