Coulomb dissociation of 16O into 4He and 12C

被引：0

作者：

Bott, Lukas Thomas ^{[1
]}

Gobel, Kathrin ^{[1
,2
]}

Heil, Michael ^{[3
]}

Kelic-Heil, Aleksandra ^{[3
]}

Reifarth, Rene ^{[1
]}

Aliotta, Marialuisa ^{[1
,4
]}

Almusidi, Tahani ^{[5
,6
]}

Alvarez-Pol, Hector ^{[7
]}

Atar, Leyla ^{[8
]}

Atkins, Liam ^{[5
]}

Aumann, Thomas ^{[3
,8
]}

Bemmerer, Daniel ^{[9
]}

Benlliure, Jose ^{[7
]}

Bertulani, Carlos ^{[10
]}

Boretzky, Konstanze ^{[3
]}

Bruckner, Benjamin ^{[1
]}

Brandenburg, Leonhard ^{[1
]}

Bruni, Giovanni ^{[23
]}

Eiras, Pablo Cabanelas ^{[7
]}

Caesar, Christoph ^{[3
]}

Casarejos, Enrique ^{[11
]}

Cederkall, Joakim ^{[12
]}

Chulkov, Leonid ^{[13
]}

Cortina-Gil, Dolores ^{[7
]}

Danilov, Andrey ^{[13
]}

De Filippo, Enrico ^{[14
]}

Dellmann, Sophia Florence ^{[1
]}

Deuter, Isabell ^{[1
]}

Diaz, Jose Antonio Duenas ^{[15
]}

Duer, Meytal ^{[8
]}

Elekes, Zoltan ^{[16
]}

Erbacher, Philipp ^{[1
]}

Rodriguez, Sonia Escribano ^{[5
]}

Fulop, Zsolt ^{[16
]}

Falduto, Ashton ^{[8
]}

Feijoo, Manuel ^{[7
]}

Fiebiger, Stefan ^{[1
]}

Gasparic, Igor ^{[17
]}

Galaviz, Daniel ^{[18
]}

Borge, Maria Jose Garcia ^{[19
]}

Garcia-Jimenez, Gabriel ^{[7
]}

Geraci, Elena ^{[20
]}

Gernhauser, Roman ^{[21
]}

Glorius, Jan ^{[3
]}

Gnoffo, Brunilde ^{[20
]}

Caamano, David Gonzalez ^{[7
]}

Gonzalez, Antia Grana ^{[7
]}

Grein, Alexander ^{[1
]}

Hartig, Anna-Lena ^{[8
]}

Heftrich, Tanja ^{[1
]}

机构：

[1] Goethe Univ Frankfurt, Frankfurt, Germany

[2] Facil Antiproton & Ion Res Europe GmbH, Darmstadt, Germany

[3] GSI Helmholtzzentrum Schwerionenforsch Darmstadt, Darmstadt, Germany

[4] Univ Edinburgh, Edinburgh, Scotland

[5] Univ York, York, England

[6] King Saud Univ, Riyadh, Saudi Arabia

[7] Univ Santiago de Compostela, Santiago De Compostela, Spain

[8] Tech Univ Darmstadt, Darmstadt, Germany

[9] Helmholtz Zentrum Dresden Rossendorf, Dresden, Germany

[10] Texas A&M Univ Commerce, Commerce, TX USA

[11] Univ Vigo, CINTECX, Vigo, Spain

[12] Lund Univ, Lund, Sweden

[13] NRC Kurchatov Inst, Moscow, Russia

[14] INFN Sez Catania, Catania, Italy

[15] Univ Huelva, Huelva, Spain

[16] ATOMKI, Debrecen, Hungary

[17] Rudjer Boskovic Inst, Zagreb, Croatia

[18] Univ Lisbon, Lisbon, Portugal

[19] CSIC, Madrid, Spain

[20] Univ Catania, Catania, Italy

[21] Tech Univ Munich, Munich, Germany

[22] Inst Pluridisciplinaire Hubert CURIEN, Strasbourg, France

[23] Chalmers Univ Technol, Gothenburg, Sweden

[24] Tech Univ Dresden, Dresden, Germany

[25] Eotvos Lorand Univ, Budapest, Hungary

[26] Univ Groningen, ESRIG, Groningen, Netherlands

[27] GANIL, Caen, France

[28] Univ Appl Sci Aachen, Aachen, Germany

[29] INFN Lab Nazl Sud, Catania, Italy

[30] RIKEN, Nishina Ctr Accelerator Based Sci, Wako, Japan

[31] Univ Valencia, IFIC, CSIC, Valencia, Spain

[32] Inst for Basic Sci Korea, Ctr Exot Nucl Studies, Seoul, South Korea

[33] Univ Messina, Messina, Italy

来源：

NUCLEAR PHYSICS IN ASTROPHYSICS - X, NPA-X 2022 | 2023年 / 279卷

关键词：

D O I：

10.1051/epjconf/202327904003

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We measured the Coulomb dissociation of O-16 into He-4 and C-12 within the FAIR Phase-0 program at GSI Helmholtzzentrum fur Schwerionenforschung Darmstadt, Germany. From this we will extract the photon dissociation cross section O-16(alpha,gamma)C-12, which is the time reversed reaction to C-12(alpha,gamma)O-16. With this indirect method, we aim to improve on the accuracy of the experimental data at lower energies than measured so far. The expected low cross section for the Coulomb dissociation reaction and close magnetic rigidity of beam and fragments demand a high precision measurement. Hence, new detector systems were built and radical changes to the (RB)-B-3 setup were necessary to cope with the high-intensity O-16 beam. All tracking detectors were designed to let the unreacted O-16 ions pass, while detecting the C-12 and He-4.

引用

页数：8

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