Isotopic production cross sections of residual nuclei in the spallation reaction Xe-136 (200A MeV) + p
Artikel i vetenskaplig tidskrift, 2017

The residual nuclei produced in the spallation reaction of Xe-136 nuclei at 200A MeV on protons have been studied by measuring the isotopic distributions for the elements from cadmium (Z = 48) to cesium (Z = 55) by using the fragment separator (FRS) spectrometer at GSI and the inverse kinematics technique. This is one of the few measurements performed at such a low projectile energy, close to the validity limit for intranuclear cascade models such as INCL or ISABEL. The experimental results have been compared to these intranuclear cascade codes coupled to the evaporation code ABLA. Both code combinations reproduce qualitatively the measured isotopic distributions; however, both underestimate the production of residues with mass numbers between 126 and 134. The measured cross sections are of interest for the planning of future radioactive beam or neutron source facilities.

Dissipation

Fission-Residues

Collisions

Energies

Reaction U-238+P

Proton

Författare

C. Paradela

Institut de Physique Nucleaire Orsay

Universidade de Santiagode Compostela

L. Tassan-Got

Institut de Physique Nucleaire Orsay

J. Benlliure

Universidade de Santiagode Compostela

J. L. Rodriguez-Sanchez

Universidade de Santiagode Compostela

L. Audouin

Institut de Physique Nucleaire Orsay

A. Boudard

Université Paris-Saclay

E. Casarejos

Universidad de Vigo

Universidade de Santiagode Compostela

T. Enqvist

Helmholtz

J. E. Ducret

Université Paris-Saclay

F. Farget

IN2P3 Institut National de Physique Nucleaire et de Physique des Particules

Institut de Physique Nucleaire Orsay

B. Fernandez-Dominguez

Universidade de Santiagode Compostela

Université Paris-Saclay

M. Fernández-Ordóñez

Universidade de Santiagode Compostela

L. Giot

Université de Nantes

Helmholtz

Andreas Martin Heinz

Chalmers, Fysik, Subatomär fysik och plasmafysik

V. Henzl

Helmholtz

D. Henzlova

Helmholtz

A. Kelic-Heil

Helmholtz

A. Lafriaskh

Institut de Physique Nucleaire Orsay

S. Leray

Université Paris-Saclay

P. Napolitani

Institut de Physique Nucleaire Orsay

J. Pereira

NSCL

Universidade de Santiagode Compostela

D. Perez-Loureiro

NSCL

Universidade de Santiagode Compostela

M. V. Ricciardi

Helmholtz

C. Stephan

Institut de Physique Nucleaire Orsay

K. H. Schmidt

Helmholtz

C. Schmitt

Universidade de Santiagode Compostela

Helmholtz

C. Villagrasa

Université Paris-Saclay

C. Volant

Université Paris-Saclay

O. Yordanov

Helmholtz

Bulgarian Academy of Sciences

Physical Review C

24699985 (ISSN) 24699993 (eISSN)

Vol. 95 4 Article nr 044606 - 044606

Ämneskategorier

Fysik

DOI

10.1103/PhysRevC.95.044606

Mer information

Senast uppdaterat

2020-09-15