Structure of Mg-33 sheds new light on the N=20 island of inversion
Journal article, 2010

The first reaction spectroscopy oil the ground state structure of Mg-33 through the measurement of the longitudinal momentum distribution from the one-neutron removal reaction Using a C target at 898A MeV is reported The experiment was performed at the FRS, GSI The distribution has a relatively narrow width (150 +/- 3 MeV/c (FWHM)) and the one-neutron removal cross-section is 74 +/- 4 mb An increased contribution from the (2)p(3/2) orbital is required to explain the observation showing its lowering compared to existing model predictions This provides new information regarding the configuration of Mg-33 and the island of inversion (C) 2010 Elsevier B V All rights reserved

intruder configurations

Magic number

isotopes

Eikonal model

Nucleon removal or knockout reactions

Shell structure

neutron

deformation

Radioactive beams

Author

R. Kanungo

Saint Mary's University

C. Nociforo

GSI Helmholtz Centre for Heavy Ion Research

A. Prochazka

GSI Helmholtz Centre for Heavy Ion Research

Justus Liebig University Giessen

Y. Utsuno

Japan Atomic Energy Agency

T. Aumann

GSI Helmholtz Centre for Heavy Ion Research

D. Boutin

Justus Liebig University Giessen

D. Cortina-Gil

Universidade de Santiagode Compostela

B. Davids

TRIUMF

M. Diakaki

National Technical University of Athens (NTUA)

F. Farinon

Justus Liebig University Giessen

GSI Helmholtz Centre for Heavy Ion Research

H. Geissel

GSI Helmholtz Centre for Heavy Ion Research

R. Gernhauser

Technical University of Munich

J. Gerl

GSI Helmholtz Centre for Heavy Ion Research

R. Janik

Comenius University in Bratislava

Björn Jonson

Chalmers, Applied Physics, Subatomic Physics

B. Kindler

GSI Helmholtz Centre for Heavy Ion Research

R. Knobel

Justus Liebig University Giessen

GSI Helmholtz Centre for Heavy Ion Research

R. Krucken

Technical University of Munich

Mattias Lantz

Chalmers, Applied Physics, Subatomic Physics

H. Lenske

Justus Liebig University Giessen

Y. Litvinov

GSI Helmholtz Centre for Heavy Ion Research

Max Planck Institute

K. Mahata

GSI Helmholtz Centre for Heavy Ion Research

P. Maierbeck

Technical University of Munich

A. Musumarra

INFN - Laboratori Nazionali del Sud

Universita degli Studi di Catania

Thomas Nilsson

Chalmers, Applied Physics, Subatomic Physics

T. Otsuka

University of Tokyo

C. Perro

Saint Mary's University

C. Scheidenberger

GSI Helmholtz Centre for Heavy Ion Research

B. Sitar

Comenius University in Bratislava

P. Strmen

Comenius University in Bratislava

B. Sun

GSI Helmholtz Centre for Heavy Ion Research

I. Szarka

Comenius University in Bratislava

I. Tanihata

Osaka University

H. Weick

GSI Helmholtz Centre for Heavy Ion Research

M. Winkler

GSI Helmholtz Centre for Heavy Ion Research

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

0370-2693 (ISSN)

Vol. 685 4-5 253-257

Subject Categories

Physical Sciences

Roots

Basic sciences

DOI

10.1016/j.physletb.2010.02.008

More information

Latest update

2/8/2019 1