Transient effects in fission investigated with proton-on-lead reactions in complete kinematic measurements
Paper i proceeding, 2015

Proton-induced fission of Pb-208 has been investigated at 370, 500 and 650 A MeV in complete kinematic measurements. The experiment was performed at GSI Darmstadt where the combined use of the inverse kinematics technique with an efficient detection setup allowed to measure for the first time the atomic and mass number of both fission fragments. The performed measurement together with different model calculations allow us to investigate dissipative and transient effects in the fission process and the dependence on temperature and deformation of the dissipation strength beta. The use of spallation reactions with lead projectiles favours this study due to its high excitation energy and low angular momentum. (C) 2015 The Authors. Published by Elsevier B.V.

Fission dynamics

fusion

time evolution

dissipation

Neutron excess

nuclear-fission

Spallation reactions

motion

Transient time

cross-sections

emission

dynamics

Författare

J. L. Rodriguez-Sanchez

Universidade de Santiagode Compostela

J. Benlliure

Universidade de Santiagode Compostela

J. Taieb

Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA)

Y. Ayyad

Universidade de Santiagode Compostela

G. Belier

Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA)

G. Boutoux

Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA)

E. Casarejos

Universidad de Vigo

A. Chatillon

Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA)

T. Gorbinet

Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA)

B. Laurent

Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA)

J. F. Martin

Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA)

C. Paradela

Universidade de Santiagode Compostela

E. Pellereau

Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA)

H. Alvarez-Pol

Universidade de Santiagode Compostela

L. Audouin

Institut de Physique Nucleaire Orsay

D. Cortina-Gil

Universidade de Santiagode Compostela

Andreas Martin Heinz

Chalmers, Fundamental fysik

A. Kelic-Heil

Helmholtz

B. Pietras

Universidade de Santiagode Compostela

D. Ramos

Universidade de Santiagode Compostela

C. Rodriguez-Tajes

Grand Accélérateur National d'Ions Lourds (GANIL)

D. Rossi

Helmholtz

H. Simon

Helmholtz

L. Tassan-Got

Institut de Physique Nucleaire Orsay

J. Vargas

Universidade de Santiagode Compostela

B. Voss

Helmholtz

Physics Procedia

18753884 (ISSN) 18753892 (eISSN)

Vol. 64 157-162

Ämneskategorier

Fysik

DOI

10.1016/j.phpro.2015.04.021

Mer information

Senast uppdaterat

2020-09-15