Simultaneous analysis of the elastic scattering and breakup channel for the reaction Li-11+Pb-208 at energies near the Coulomb barrier
Artikel i vetenskaplig tidskrift, 2015

We present a detailed analysis of the elastic scattering and breakup channel for the reaction of Li-11 on Pb-208 at incident laboratory energies of 24.3 and 29.8 MeV, measured at the radioactive ion beam facility of TRIUMF, in Vancouver, Canada. A large yield of Li-9 fragments was detected by four charged particle telescopes in a wide angular range. The experimental angular and energy distributions of these Li-9 fragments have been compared to coupled-reaction-channel and continuum-discretized coupled-channel calculations. The large production of Li-9 fragments at small angles can be explained by considering a direct breakup mechanism, while at medium-large angles a competition between direct breakup and neutron transfer to the continuum of the Pb-208 target was observed.

Författare

J. P. Fernandez-Garcia

INFN - Laboratori Nazionali del Sud

Universidad de Sevilla

CSIC-JA-USE - Centro Nacional de Aceleradores (CNA)

M. Cubero

Centro de Investigación en Ciencias Atómicas

CSIC - Instituto de Estructura de la Materia (IEM)

L. Acosta

Universidad Nacional Autonoma de Mexico

INFN - Laboratori Nazionali del Sud

M. Alcorta

TRIUMF

M. A. G. Alvarez

Universidade de Sao Paulo (USP)

M. J. G. Borge

CSIC - Instituto de Estructura de la Materia (IEM)

L. Buchmann

TRIUMF

C. A. Diget

University of York

H. A. Falou

Saint Mary's University

B. Fulton

University of York

H. O. U. Fynbo

Aarhus Universitet

D. Galaviz

Universidade de Lisboa

J. Gomez-Camacho

CSIC-JA-USE - Centro Nacional de Aceleradores (CNA)

Universidad de Sevilla

R. Kanungo

Saint Mary's University

J. A. Lay

Universidad de Sevilla

Università di Padova

M. Madurga

CSIC - Instituto de Estructura de la Materia (IEM)

I. Martel

Universidad de Huelva

A. M. Moro

Universidad de Sevilla

I. Mukha

GSI Helmholtzzentrum für Schwerionenforschung

Thomas Nilsson

Chalmers, Fundamental fysik

M. Rodriguez-Gallardo

Universidad de Sevilla

A. M. Sanchez-Benitez

Universidade de Lisboa

Universidad de Huelva

A. Shotter

University of Edinburgh

O. Tengblad

CSIC - Instituto de Estructura de la Materia (IEM)

P. Walden

TRIUMF

Physical Review C - Nuclear Physics

0556-2813 (ISSN) 1089-490X (eISSN)

Vol. 92 4 044608

Ämneskategorier

Subatomär fysik

Fysik

Fundament

Grundläggande vetenskaper

DOI

10.1103/PhysRevC.92.044608

Mer information

Senast uppdaterat

2018-05-09