Coulomb dissociation of 16O into 4He and 12C

Kathrin Göbel; Michael Heil; Lukas Bott; Leonard Brandenburg; Christoph Caesar; Isabell Deuter; Alexander Grein; Aleksandra Keliç-Heil; Daniel Körper; Bastian Löher; René Reifarth; Deniz Savran; Hendrik Schulte; Haik Simon; Hans Törnqvist; Tahani Almusidi; Héctor Álvarez-Pol; Liam Atkins; Thomas Aumann; Daniel Bemmerer; José Benlliure; Konstanze Boretzky; Benjamin Brückner; Pablo Cabanelas Eiras; Enrique Casarejos; Joakim Cederkall; Leonid Chulkov; Dolores Cortina-Gil; Rey Danilov; Philipp Erbacher; Sonia Escribano Rodriguez; Zsolt Fülöp; Ashton Falduto; Stefan Fiebiger; Igor Gašparic; Maria José Garcia Borge; Roman Gernhäuser; Jan Glorius; David Gonzales Caamao; Anna Lena Hartig; Tanja Heftrich; Henning Heggen; Marcel Heine; Reas Heinz; Thomas Hensel; Matthias Holl; Hakan T. Johansson; Björn Jonson; Nasser Kalantar-Nayestanaki; Armel Kamenyero; Kafa Khasawneh; Oleg Kiselev; Philipp Klenze; Marvin Kohls; Thorsten Kröll; Dmytro Kresan; Deniz Kurtulgil; Nikolaus Kurz; Christoph Langer; Christopher Lehr; Yuri Litvinov; Enis Lorenz; Silvia Murillo Morales; Enrique Nacher; Thomas Nilsson; Joochun Park; Stefanos Paschalis; Angel Perea; Marina Petri; Ralf Plag; Lukas Ponnath; Romana Popocovski; Markus Reich; Han Bum Rhee; Jose Luis Rodriguez Sanchez; Dominic Rossi; Heiko Scheit; Konrad Schmidt; Zuzana Slavkovsk; Viktor Starostin; Sonja Storck; Christian Sürder; Junki Tanaka; Olof Tengblad; Benedikt Thomas; Stefan Typel; Lszló Varga; Klaus Volk; Meiko Volknandt; Vadim Wagner; Felix Wamers; Mario Weigand; Lorenzo Zanetti

doi:10.1088/1742-6596/1668/1/012016

Coulomb dissociation of ¹⁶O into ⁴He and ¹²C

Kathrin Göbel^*, Michael Heil, Lukas Bott, Leonard Brandenburg, Christoph Caesar, Isabell Deuter, Alexander Grein, Aleksandra Keliç-Heil, Daniel Körper, Bastian Löher, René Reifarth, Deniz Savran, Hendrik Schulte, Haik Simon, Hans Törnqvist, Tahani Almusidi, Héctor Álvarez-Pol, Liam Atkins, Thomas Aumann, Daniel BemmererJosé Benlliure, Konstanze Boretzky, Benjamin Brückner, Pablo Cabanelas Eiras, Enrique Casarejos, Joakim Cederkall, Leonid Chulkov, Dolores Cortina-Gil, Rey Danilov, Philipp Erbacher, Sonia Escribano Rodriguez, Zsolt Fülöp, Ashton Falduto, Stefan Fiebiger, Igor Gašparic, Maria José Garcia Borge, Roman Gernhäuser, Jan Glorius, David Gonzales Caamao, Anna Lena Hartig, Tanja Heftrich, Henning Heggen, Marcel Heine, Reas Heinz, Thomas Hensel, Matthias Holl, Hakan T. Johansson, Björn Jonson, Nasser Kalantar-Nayestanaki, Armel Kamenyero, Kafa Khasawneh, Oleg Kiselev, Philipp Klenze, Marvin Kohls, Thorsten Kröll, Dmytro Kresan, Deniz Kurtulgil, Nikolaus Kurz, Christoph Langer, Christopher Lehr, Yuri Litvinov, Enis Lorenz, Silvia Murillo Morales, Enrique Nacher, Thomas Nilsson, Joochun Park, Stefanos Paschalis, Angel Perea, Marina Petri, Ralf Plag, Lukas Ponnath, Romana Popocovski, Markus Reich, Han Bum Rhee, Jose Luis Rodriguez Sanchez, Dominic Rossi, Heiko Scheit, Konrad Schmidt, Zuzana Slavkovsk, Viktor Starostin, Sonja Storck, Christian Sürder, Junki Tanaka, Olof Tengblad, Benedikt Thomas, Stefan Typel, Lszló Varga, Klaus Volk, Meiko Volknandt, Vadim Wagner, Felix Wamers, Mario Weigand, Lorenzo Zanetti

^*Corresponding author for this work

Physics

Research output: Contribution to journal › Conference article › peer-review

Abstract

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.

Original language	English
Article number	012016
Number of pages	47
Journal	Journal of Physics: Conference Series
Volume	1668
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/1668/1/012016
Publication status	Published - 21 Oct 2020
Event	9th Nuclear Physics in Astrophysics, NPA 2019 - Frankfurt, Germany Duration: 15 Sept 2019 → 20 Sept 2019

Bibliographical note

Funding Information:
This project was supported by the Bundesministerium für Bildung und Forschung (BMBF) (05P19RFFN1, 05P15RFFN1, 05P15RDFN1), HGS-HIRE, HIC for FAIR and the GSI-TU Darmstadt cooperation agreement.

Funding Information:
I. Gašparić and R. Popočovski have been supported by the Croatian Science Foundation under projects no. 1257 and 7194.

Publisher Copyright:
© Published under licence by IOP Publishing Ltd.

Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.

Access to Document

10.1088/1742-6596/1668/1/012016

Göbel_2020_J._Phys.__Conf._Ser._1668_012016Final published version, 729 KBLicence: CC BY

Cite this

Göbel, K., Heil, M., Bott, L., Brandenburg, L., Caesar, C., Deuter, I., Grein, A., Keliç-Heil, A., Körper, D., Löher, B., Reifarth, R., Savran, D., Schulte, H., Simon, H., Törnqvist, H., Almusidi, T., Álvarez-Pol, H., Atkins, L., Aumann, T., ... Zanetti, L. (2020). Coulomb dissociation of ¹⁶O into ⁴He and ¹²C. Journal of Physics: Conference Series, 1668(1), Article 012016. https://doi.org/10.1088/1742-6596/1668/1/012016

@article{9bc98122fb3148e08b92a234cb9eeea5,

title = "Coulomb dissociation of 16O into 4He and 12C",

abstract = "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 f{\"u}r 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 = "Kathrin G{\"o}bel and Michael Heil and Lukas Bott and Leonard Brandenburg and Christoph Caesar and Isabell Deuter and Alexander Grein and Aleksandra Keli{\c c}-Heil and Daniel K{\"o}rper and Bastian L{\"o}her and Ren{\'e} Reifarth and Deniz Savran and Hendrik Schulte and Haik Simon and Hans T{\"o}rnqvist and Tahani Almusidi and H{\'e}ctor {\'A}lvarez-Pol and Liam Atkins and Thomas Aumann and Daniel Bemmerer and Jos{\'e} Benlliure and Konstanze Boretzky and Benjamin Br{\"u}ckner and Eiras, {Pablo Cabanelas} and Enrique Casarejos and Joakim Cederkall and Leonid Chulkov and Dolores Cortina-Gil and Rey Danilov and Philipp Erbacher and Rodriguez, {Sonia Escribano} and Zsolt F{\"u}l{\"o}p and Ashton Falduto and Stefan Fiebiger and Igor Ga{\v s}paric and Borge, {Maria Jos{\'e} Garcia} and Roman Gernh{\"a}user and Jan Glorius and Caamao, {David Gonzales} and Hartig, {Anna Lena} and Tanja Heftrich and Henning Heggen and Marcel Heine and Reas Heinz and Thomas Hensel and Matthias Holl and Johansson, {Hakan T.} and Bj{\"o}rn Jonson and Nasser Kalantar-Nayestanaki and Armel Kamenyero and Kafa Khasawneh and Oleg Kiselev and Philipp Klenze and Marvin Kohls and Thorsten Kr{\"o}ll and Dmytro Kresan and Deniz Kurtulgil and Nikolaus Kurz and Christoph Langer and Christopher Lehr and Yuri Litvinov and Enis Lorenz and Morales, {Silvia Murillo} and Enrique Nacher and Thomas Nilsson and Joochun Park and Stefanos Paschalis and Angel Perea and Marina Petri and Ralf Plag and Lukas Ponnath and Romana Popocovski and Markus Reich and Rhee, {Han Bum} and Sanchez, {Jose Luis Rodriguez} and Dominic Rossi and Heiko Scheit and Konrad Schmidt and Zuzana Slavkovsk and Viktor Starostin and Sonja Storck and Christian S{\"u}rder and Junki Tanaka and Olof Tengblad and Benedikt Thomas and Stefan Typel and Lszl{\'o} Varga and Klaus Volk and Meiko Volknandt and Vadim Wagner and Felix Wamers and Mario Weigand and Lorenzo Zanetti",

note = "Funding Information: This project was supported by the Bundesministerium f{\"u}r Bildung und Forschung (BMBF) (05P19RFFN1, 05P15RFFN1, 05P15RDFN1), HGS-HIRE, HIC for FAIR and the GSI-TU Darmstadt cooperation agreement. Funding Information: I. Ga{\v s}pari{\'c} and R. Popo{\v c}ovski have been supported by the Croatian Science Foundation under projects no. 1257 and 7194. Publisher Copyright: {\textcopyright} Published under licence by IOP Publishing Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.; 9th Nuclear Physics in Astrophysics, NPA 2019 ; Conference date: 15-09-2019 Through 20-09-2019",

year = "2020",

month = oct,

day = "21",

doi = "10.1088/1742-6596/1668/1/012016",

language = "English",

volume = "1668",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing",

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Göbel, K, Heil, M, Bott, L, Brandenburg, L, Caesar, C, Deuter, I, Grein, A, Keliç-Heil, A, Körper, D, Löher, B, Reifarth, R, Savran, D, Schulte, H, Simon, H, Törnqvist, H, Almusidi, T, Álvarez-Pol, H, Atkins, L, Aumann, T, Bemmerer, D, Benlliure, J, Boretzky, K, Brückner, B, Eiras, PC, Casarejos, E, Cederkall, J, Chulkov, L, Cortina-Gil, D, Danilov, R, Erbacher, P, Rodriguez, SE, Fülöp, Z, Falduto, A, Fiebiger, S, Gašparic, I, Borge, MJG, Gernhäuser, R, Glorius, J, Caamao, DG, Hartig, AL, Heftrich, T, Heggen, H, Heine, M, Heinz, R, Hensel, T, Holl, M, Johansson, HT, Jonson, B, Kalantar-Nayestanaki, N, Kamenyero, A, Khasawneh, K, Kiselev, O, Klenze, P, Kohls, M, Kröll, T, Kresan, D, Kurtulgil, D, Kurz, N, Langer, C, Lehr, C, Litvinov, Y, Lorenz, E, Morales, SM, Nacher, E, Nilsson, T, Park, J, Paschalis, S, Perea, A, Petri, M, Plag, R, Ponnath, L, Popocovski, R, Reich, M, Rhee, HB, Sanchez, JLR, Rossi, D, Scheit, H, Schmidt, K, Slavkovsk, Z, Starostin, V, Storck, S, Sürder, C, Tanaka, J, Tengblad, O, Thomas, B, Typel, S, Varga, L, Volk, K, Volknandt, M, Wagner, V, Wamers, F, Weigand, M & Zanetti, L 2020, 'Coulomb dissociation of ¹⁶O into ⁴He and ¹²C', Journal of Physics: Conference Series, vol. 1668, no. 1, 012016. https://doi.org/10.1088/1742-6596/1668/1/012016

TY - JOUR

T1 - Coulomb dissociation of 16O into 4He and 12C

AU - Göbel, Kathrin

AU - Heil, Michael

AU - Bott, Lukas

AU - Brandenburg, Leonard

AU - Caesar, Christoph

AU - Deuter, Isabell

AU - Grein, Alexander

AU - Keliç-Heil, Aleksandra

AU - Körper, Daniel

AU - Löher, Bastian

AU - Reifarth, René

AU - Savran, Deniz

AU - Schulte, Hendrik

AU - Simon, Haik

AU - Törnqvist, Hans

AU - Almusidi, Tahani

AU - Álvarez-Pol, Héctor

AU - Atkins, Liam

AU - Aumann, Thomas

AU - Bemmerer, Daniel

AU - Benlliure, José

AU - Boretzky, Konstanze

AU - Brückner, Benjamin

AU - Eiras, Pablo Cabanelas

AU - Casarejos, Enrique

AU - Cederkall, Joakim

AU - Chulkov, Leonid

AU - Cortina-Gil, Dolores

AU - Danilov, Rey

AU - Erbacher, Philipp

AU - Rodriguez, Sonia Escribano

AU - Fülöp, Zsolt

AU - Falduto, Ashton

AU - Fiebiger, Stefan

AU - Gašparic, Igor

AU - Borge, Maria José Garcia

AU - Gernhäuser, Roman

AU - Glorius, Jan

AU - Caamao, David Gonzales

AU - Hartig, Anna Lena

AU - Heftrich, Tanja

AU - Heggen, Henning

AU - Heine, Marcel

AU - Heinz, Reas

AU - Hensel, Thomas

AU - Holl, Matthias

AU - Johansson, Hakan T.

AU - Jonson, Björn

AU - Kalantar-Nayestanaki, Nasser

AU - Kamenyero, Armel

AU - Khasawneh, Kafa

AU - Kiselev, Oleg

AU - Klenze, Philipp

AU - Kohls, Marvin

AU - Kröll, Thorsten

AU - Kresan, Dmytro

AU - Kurtulgil, Deniz

AU - Kurz, Nikolaus

AU - Langer, Christoph

AU - Lehr, Christopher

AU - Litvinov, Yuri

AU - Lorenz, Enis

AU - Morales, Silvia Murillo

AU - Nacher, Enrique

AU - Nilsson, Thomas

AU - Park, Joochun

AU - Paschalis, Stefanos

AU - Perea, Angel

AU - Petri, Marina

AU - Plag, Ralf

AU - Ponnath, Lukas

AU - Popocovski, Romana

AU - Reich, Markus

AU - Rhee, Han Bum

AU - Sanchez, Jose Luis Rodriguez

AU - Rossi, Dominic

AU - Scheit, Heiko

AU - Schmidt, Konrad

AU - Slavkovsk, Zuzana

AU - Starostin, Viktor

AU - Storck, Sonja

AU - Sürder, Christian

AU - Tanaka, Junki

AU - Tengblad, Olof

AU - Thomas, Benedikt

AU - Typel, Stefan

AU - Varga, Lszló

AU - Volk, Klaus

AU - Volknandt, Meiko

AU - Wagner, Vadim

AU - Wamers, Felix

AU - Weigand, Mario

AU - Zanetti, Lorenzo

N1 - Funding Information: This project was supported by the Bundesministerium für Bildung und Forschung (BMBF) (05P19RFFN1, 05P15RFFN1, 05P15RDFN1), HGS-HIRE, HIC for FAIR and the GSI-TU Darmstadt cooperation agreement. Funding Information: I. Gašparić and R. Popočovski have been supported by the Croatian Science Foundation under projects no. 1257 and 7194. Publisher Copyright: © Published under licence by IOP Publishing Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020/10/21

Y1 - 2020/10/21

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=85096358706&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1668/1/012016

DO - 10.1088/1742-6596/1668/1/012016

M3 - Conference article

AN - SCOPUS:85096358706

SN - 1742-6588

VL - 1668

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012016

T2 - 9th Nuclear Physics in Astrophysics, NPA 2019

Y2 - 15 September 2019 through 20 September 2019

ER -