Coulomb dissociation of 16O into 4He and 12C
Paper in proceedings, 2020

We measured the Coulomb dissociation of 16O into 4He and 12C at the R3B setup in a first campaign within FAIR Phase 0 at GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt. The goal was to improve the accuracy of the experimental data for the 12C(a,?)16O fusion reaction and to reach lower center-ofmass energies than measured so far. The experiment required beam intensities of 109 16O ions per second at an energy of 500 MeV/nucleon. The rare case of Coulomb breakup into 12C and 4He posed another challenge: The magnetic rigidities of the particles are so close because of the same mass-To-charge-number ratio A/Z = 2 for 16O, 12C and 4He. Hence, radical changes of the R3B setup were necessary. All detectors had slits to allow the passage of the unreacted 16O ions, while 4He and 12C would hit the detectors' active areas depending on the scattering angle and their relative energies. We developed and built detectors based on organic scintillators to track and identify the reaction products with sufficient precision.

Author

K. Gobel

Goethe University Frankfurt

M. Heil

Helmholtz

Lukas Bott

Goethe University Frankfurt

Leonard Brandenburg

Goethe University Frankfurt

C. Caesar

Helmholtz

Isabell Deuter

Goethe University Frankfurt

Alexander Grein

Goethe University Frankfurt

A. Kelic-Heil

Helmholtz

D. Körper

Helmholtz

B. Loher

Helmholtz

R. Reifarth

Goethe University Frankfurt

D. Savran

Helmholtz

Hendrik Schulte

Goethe University Frankfurt

H. Simon

Helmholtz

Hans Törnqvist

Technische Universität Darmstadt

Tahani Almusidi

University of York

H. Alvarez-Pol

Universidade de Santiagode Compostela

Liam Atkins

University of York

T. Aumann

Technische Universität Darmstadt

Helmholtz

D. Bemmerer

Helmholtz

J. Benlliure

Universidade de Santiagode Compostela

K. Boretzky

Helmholtz

Benjamin Brückner

Goethe University Frankfurt

Pablo Cabanelas Eiras

Universidade de Santiagode Compostela

E. Casarejos

University of Vigo

J. Cederkall

Lund University

L. V. Chulkov

National Research Centre "Kurchatov Institute"

D. Cortina-Gil

Universidade de Santiagode Compostela

Rey Danilov

National Research Centre "Kurchatov Institute"

Philipp Erbacher

Goethe University Frankfurt

Sonia Escribano Rodriguez

University of York

Z. Fülöp

Hungarian Academy of Sciences

Ashton Falduto

Technische Universität Darmstadt

Stefan Fiebiger

Goethe University Frankfurt

I. Gasparic

Ruder Boskovic Institute

M. Borge

Consejo Nacional de Investigaciones Cientificas y Tecnicas

R. Gernhäuser

Technical University of Munich

J. Glorius

Helmholtz

David Gonzales Caamao

Universidade de Santiagode Compostela

A. L. Hartig

Technische Universität Darmstadt

T. Heftrich

Goethe University Frankfurt

Henning Heggen

Helmholtz

M. Heine

Institut Pluridisciplinaire Hubert Curien

Andreas Martin Heinz

Chalmers, Physics, Subatomic, High Energy and Plasma Physics

Thomas Hensel

Technische Universität Dresden

Helmholtz

M. Holl

Technische Universität Darmstadt

Håkan T Johansson

Chalmers, Physics, Subatomic, High Energy and Plasma Physics

Björn Jonson

Chalmers, Physics, Subatomic and Plasma Physics

N. Kalantar-Nayestanaki

University of Groningen

Armel Kamenyero

Grand Accélérateur National d'Ions Lourds (GANIL)

Kafa Khasawneh

Goethe University Frankfurt

O. Kiselev

Technische Universität Darmstadt

P. Klenze

Technical University of Munich

Marvin Kohls

Goethe University Frankfurt

T. Kröll

Technische Universität Darmstadt

Dmytro Kresan

Helmholtz

Deniz Kurtulgil

Goethe University Frankfurt

N. Kurz

Helmholtz

C. Langer

Goethe University Frankfurt

C. Lehr

Technische Universität Darmstadt

Y. Litvinov

Helmholtz

Enis Lorenz

Goethe University Frankfurt

Silvia Murillo Morales

University of York

E. Nacher

Consejo Nacional de Investigaciones Cientificas y Tecnicas

Thomas Nilsson

Chalmers, Physics

Joochun Park

Lund University

S. Paschalis

University of York

A. Perea

Consejo Nacional de Investigaciones Cientificas y Tecnicas

M. Petri

University of York

R. Plag

Helmholtz

L. Ponnath

Technical University of Munich

Romana Popocovski

Ruder Boskovic Institute

Markus Reich

Goethe University Frankfurt

H. B. Rhee

Technische Universität Darmstadt

Jose Luis Rodriguez Sanchez

Universidade de Santiagode Compostela

D. Rossi

Technische Universität Darmstadt

H. Scheit

Technische Universität Darmstadt

K. H. Schmidt

Technische Universität Dresden

Zuzana Slavkovsk

Goethe University Frankfurt

Viktor Starostin

National Research Centre "Kurchatov Institute"

Sonja Storck

Technische Universität Darmstadt

Christian Sürder

Technische Universität Darmstadt

Junki Tanaka

Technische Universität Darmstadt

O. Tengblad

Consejo Nacional de Investigaciones Cientificas y Tecnicas

Benedikt Thomas

Goethe University Frankfurt

S. Typel

Technische Universität Darmstadt

Helmholtz

Lszló Varga

Helmholtz

Klaus Volk

Goethe University Frankfurt

Meiko Volknandt

Goethe University Frankfurt

Vadim Wagner

Technische Universität Darmstadt

F. Wamers

Helmholtz

Mario Weigand

Goethe University Frankfurt

Lorenzo Zanetti

Technische Universität Darmstadt

Journal of Physics: Conference Series

17426588 (ISSN) 17426596 (eISSN)

Vol. 1668 1 012016

9th Nuclear Physics in Astrophysics, NPA 2019
Frankfurt, Germany,

Subject Categories

Accelerator Physics and Instrumentation

Subatomic Physics

Theoretical Chemistry

DOI

10.1088/1742-6596/1668/1/012016

More information

Latest update

12/1/2020