Quasifree (p, 2p) Reactions on Oxygen Isotopes: Observation of Isospin Independence of the Reduced Single-Particle Strength

L. Atar; S. Paschalis; C. Barbieri; C.A. Bertulani; Paloma Diaz Fernandez; M. Holl; M. A. Najafi; V. Panin; H. Alvarez-Pol; T. Aumann; V.V. Avdeichikov; S. Beceiro-Novo; D. Bemmerer; J. Benlliure; J. M. Boillos; K. Boretzky; M. Borge; M. Caamano; C. Caesar; E. Casarejos; W. N. Catford; J. Cederkall; M. Chartier; L. V. Chulkov; D. Cortina-Gil; E. Cravo; R. Crespo; I. Dillmann; Z. Elekes; J. Enders; O. Ershova; A. Estradé; F. Farinon; L. M. Fraile; M. Freer; D. Galaviz Redondo; H. Geissel; R. Gernhäuser; P.I. Golubev; K. Gobel; Julius Hagdahl; T. Heftrich; M. Heil; M. Heine; Andreas Martin Heinz; A. Henriques; A. Hufnagel; A. Ignatov; Håkan T Johansson; Björn Jonson; J. Kahlbow; N. Kalantar-Nayestanaki; R. Kanungo; A. Kelic-Heil; A. Knyazev; T. Kröll; N. Kurz; M. Labiche; C. Langer; T. Le Bleis; R.C. Lemmon; Simon Lindberg; J. Machado; J. Marganiec-Gałazka; A. Movsesyan; E. Nacher; E.Y. Nikolskii; Thomas Nilsson; C. Nociforo; A. Perea; M. Petri; S. Pietri; R. Plag; R. Reifarth; G. Ribeiro; C. Rigollet; D. Rossi; M. Röder; D. Savran; H. Scheit; H. Simon; Olivier Sorlin; I. Syndikus; J.E. Taylor; O. Tengblad; Ronja Thies; Y. Togano

doi:10.1103/PhysRevLett.120.052501

Quasifree (p, 2p) Reactions on Oxygen Isotopes: Observation of Isospin Independence of the Reduced Single-Particle Strength
Journal article, 2018

Quasifree one-proton knockout reactions have been employed in inverse kinematics for a systematic study of the structure of stable and exotic oxygen isotopes at the R3B/LAND setup with incident beam energies in the range of 300-450 MeV/u. The oxygen isotopic chain offers a large variation of separation energies that allows for a quantitative understanding of single-particle strength with changing isospin asymmetry. Quasifree knockout reactions provide a complementary approach to intermediate-energy one-nucleon removal reactions. Inclusive cross sections for quasifree knockout reactions of the type OA(p,2p)NA-1 have been determined and compared to calculations based on the eikonal reaction theory. The reduction factors for the single-particle strength with respect to the independent-particle model were obtained and compared to state-of-the-art ab initio predictions. The results do not show any significant dependence on proton-neutron asymmetry.

Author

L. Atar

University of Guelph

Technische Universität Darmstadt

GSI Helmholtz Centre for Heavy Ion Research

S. Paschalis

University of York

Technische Universität Darmstadt

C. Barbieri

University of Surrey

C.A. Bertulani

Texas A&M University

Paloma Diaz Fernandez

Universidade de Santiagode Compostela

Other publications Research

M. Holl

Technische Universität Darmstadt

M. A. Najafi

Kernfysisch Versneller Institut

V. Panin

Technische Universität Darmstadt

RIKEN

H. Alvarez-Pol

Universidade de Santiagode Compostela

T. Aumann

Technische Universität Darmstadt

GSI Helmholtz Centre for Heavy Ion Research

V.V. Avdeichikov

Lund University

S. Beceiro-Novo

Universidade de Santiagode Compostela

D. Bemmerer

Helmholtz-Zentrum Dresden-Rossendorf

J. Benlliure

Universidade de Santiagode Compostela

J. M. Boillos

Universidade de Santiagode Compostela

GSI Helmholtz Centre for Heavy Ion Research

K. Boretzky

GSI Helmholtz Centre for Heavy Ion Research

M. Borge

CSIC - Instituto de Estructura de la Materia (IEM)

M. Caamano

Universidade de Santiagode Compostela

C. Caesar

Technische Universität Darmstadt

GSI Helmholtz Centre for Heavy Ion Research

E. Casarejos

Universidad de Vigo

W. N. Catford

University of Surrey

J. Cederkall

Lund University

M. Chartier

University of Liverpool

L. V. Chulkov

National Research Centre "Kurchatov Institute"

D. Cortina-Gil

Universidade de Santiagode Compostela

E. Cravo

Faculdade de Ciencias, Universidade de Lisboa

R. Crespo

Instituto Superior Tecnico

I. Dillmann

Justus Liebig University Giessen

GSI Helmholtz Centre for Heavy Ion Research

Z. Elekes

Atommagkutato Intezete

J. Enders

Technische Universität Darmstadt

O. Ershova

GSI Helmholtz Centre for Heavy Ion Research

A. Estradé

University of Edinburgh

F. Farinon

Technische Universität Darmstadt

L. M. Fraile

Complutense University

M. Freer

University of Birmingham

D. Galaviz Redondo

University of Lisbon

H. Geissel

GSI Helmholtz Centre for Heavy Ion Research

Justus Liebig University Giessen

R. Gernhäuser

Technical University of Munich

P.I. Golubev

Lund University

K. Gobel

Goethe University Frankfurt

Julius Hagdahl

Other publications Research

T. Heftrich

Goethe University Frankfurt

M. Heil

GSI Helmholtz Centre for Heavy Ion Research

M. Heine

University of Strasbourg

Andreas Martin Heinz

Chalmers, Physics, Subatomic and Plasma Physics

Other publications Research

A. Henriques

University of Lisbon

A. Hufnagel

Technische Universität Darmstadt

A. Ignatov

Technische Universität Darmstadt

Håkan T Johansson

Chalmers, Physics, Subatomic and Plasma Physics

Other publications Research

Björn Jonson

Chalmers, Physics, Subatomic and Plasma Physics

Other publications Research

J. Kahlbow

Technische Universität Darmstadt

N. Kalantar-Nayestanaki

Kernfysisch Versneller Institut

R. Kanungo

Saint Mary's University

A. Kelic-Heil

GSI Helmholtz Centre for Heavy Ion Research

A. Knyazev

Lund University

T. Kröll

Technische Universität Darmstadt

N. Kurz

GSI Helmholtz Centre for Heavy Ion Research

M. Labiche

Daresbury Laboratory

C. Langer

Goethe University Frankfurt

T. Le Bleis

Technical University of Munich

R.C. Lemmon

Daresbury Laboratory

Simon Lindberg

Chalmers, Physics, Subatomic and Plasma Physics

Other publications Research

J. Machado

University of Lisbon

J. Marganiec-Gałazka

GSI Helmholtz Centre for Heavy Ion Research

Technische Universität Darmstadt

A. Movsesyan

Technische Universität Darmstadt

E. Nacher

CSIC - Instituto de Estructura de la Materia (IEM)

E.Y. Nikolskii

National Research Centre "Kurchatov Institute"

Thomas Nilsson

Chalmers, Physics, Subatomic and Plasma Physics

Other publications Research

C. Nociforo

GSI Helmholtz Centre for Heavy Ion Research

A. Perea

CSIC - Instituto de Estructura de la Materia (IEM)

M. Petri

University of York

S. Pietri

GSI Helmholtz Centre for Heavy Ion Research

R. Plag

GSI Helmholtz Centre for Heavy Ion Research

R. Reifarth

Goethe University Frankfurt

G. Ribeiro

CSIC - Instituto de Estructura de la Materia (IEM)

C. Rigollet

Kernfysisch Versneller Institut

D. Rossi

GSI Helmholtz Centre for Heavy Ion Research

Technische Universität Darmstadt

M. Röder

Technische Universität Dresden

Helmholtz-Zentrum Dresden-Rossendorf

D. Savran

GSI Helmholtz Centre for Heavy Ion Research

H. Scheit

Technische Universität Darmstadt

H. Simon

GSI Helmholtz Centre for Heavy Ion Research

Olivier Sorlin

Grand Accélérateur National d'Ions Lourds (GANIL)

I. Syndikus

Technische Universität Darmstadt

J.E. Taylor

University of Liverpool

O. Tengblad

CSIC - Instituto de Estructura de la Materia (IEM)

Ronja Thies

Chalmers, Physics, Subatomic and Plasma Physics

Other publications Research

Y. Togano

RIKEN

Physical Review Letters

0031-9007 (ISSN) 1079-7114 (eISSN)

Vol. 120 5 052501

Experimental studies of exotic, light nuclear systems - combining front-line physics and FAIR preparations

Swedish Research Council (VR), 2012-01-01 -- 2014-12-31.

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Subject Categories

Subatomic Physics

Physical Sciences

Roots

Basic sciences

DOI

10.1103/PhysRevLett.120.052501

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Latest update

2/8/2019 1

Quasifree (p, 2p) Reactions on Oxygen Isotopes: Observation of Isospin Independence of the Reduced Single-Particle Strength Journal article, 2018

Author

L. Atar

S. Paschalis

C. Barbieri

C.A. Bertulani

Paloma Diaz Fernandez

M. Holl

M. A. Najafi

V. Panin

H. Alvarez-Pol

T. Aumann

V.V. Avdeichikov

S. Beceiro-Novo

D. Bemmerer

J. Benlliure

J. M. Boillos

K. Boretzky

M. Borge

M. Caamano

C. Caesar

E. Casarejos

W. N. Catford

J. Cederkall

M. Chartier

L. V. Chulkov

D. Cortina-Gil

E. Cravo

R. Crespo

I. Dillmann

Z. Elekes

J. Enders

O. Ershova

A. Estradé

F. Farinon

L. M. Fraile

M. Freer

D. Galaviz Redondo

H. Geissel

R. Gernhäuser

P.I. Golubev

K. Gobel

Julius Hagdahl

T. Heftrich

M. Heil

M. Heine

Andreas Martin Heinz

A. Henriques

A. Hufnagel

A. Ignatov

Håkan T Johansson

Björn Jonson

J. Kahlbow

N. Kalantar-Nayestanaki

R. Kanungo

A. Kelic-Heil

A. Knyazev

T. Kröll

N. Kurz

M. Labiche

C. Langer

T. Le Bleis

R.C. Lemmon

Simon Lindberg

J. Machado

J. Marganiec-Gałazka

A. Movsesyan

E. Nacher

E.Y. Nikolskii

Thomas Nilsson

C. Nociforo

A. Perea

M. Petri

S. Pietri

R. Plag

R. Reifarth

G. Ribeiro

C. Rigollet

D. Rossi

M. Röder

Quasifree (p, 2p) Reactions on Oxygen Isotopes: Observation of Isospin Independence of the Reduced Single-Particle Strength
Journal article, 2018