Proton capture on stored radioactive 118Te ions
Experimental determination of the cross sections of proton capture on radioactive nuclei is extremely difficult. Therefore, it is of substantial interest for the understanding of the production of the p-nuclei. For the first time, a direct measurement of proton-capture cross sections on stored, radi...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2023-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2023/05/epjconf_npa-x2023_11018.pdf |
| _version_ | 1797850731657560064 |
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| author | Dellmann S. F. Glorius J. Litvinov Y. A. Reifarth R. Al-Khasawneh K. Aliotta M. Bott L. Brückner B. Bruno C. Chen R. J. Davinson T. Dickel T. Dillmann I Dmytriev D. Erbacher P. Freire-Fernández D. Forstner O. Geissel H. Göbel K. Griffin C. J. Grisenti R. Gumberidze A. Haettner E. Hagmann S. Heil M. Heß R. Hillenbrand P.-M. Joseph R. Jurado B. Kozhuharov C. Kulikov I. Löher B. Langer C. Leckenby G. Lederer-Woods C. Lestinsky M. Litvinov S. Lorenz B. A. Lorenz E. Marsh J. Menz E. Morgenroth T. Petridis N. Pibernat J. Popp U. Psaltis A. Sanjari S. Scheidenberger C. Sguazzin M. Sidhu R. S. Spillmann U. Steck M. Stöhlker T. Surzhykov A. Swartz J. A. Törnqvist H. Varga L. Vescovi D. Weick H. Weigand M. Woods P. Xing Y. Yamaguchi T. |
| author_facet | Dellmann S. F. Glorius J. Litvinov Y. A. Reifarth R. Al-Khasawneh K. Aliotta M. Bott L. Brückner B. Bruno C. Chen R. J. Davinson T. Dickel T. Dillmann I Dmytriev D. Erbacher P. Freire-Fernández D. Forstner O. Geissel H. Göbel K. Griffin C. J. Grisenti R. Gumberidze A. Haettner E. Hagmann S. Heil M. Heß R. Hillenbrand P.-M. Joseph R. Jurado B. Kozhuharov C. Kulikov I. Löher B. Langer C. Leckenby G. Lederer-Woods C. Lestinsky M. Litvinov S. Lorenz B. A. Lorenz E. Marsh J. Menz E. Morgenroth T. Petridis N. Pibernat J. Popp U. Psaltis A. Sanjari S. Scheidenberger C. Sguazzin M. Sidhu R. S. Spillmann U. Steck M. Stöhlker T. Surzhykov A. Swartz J. A. Törnqvist H. Varga L. Vescovi D. Weick H. Weigand M. Woods P. Xing Y. Yamaguchi T. |
| author_sort | Dellmann S. F. |
| collection | DOAJ |
| description | Experimental determination of the cross sections of proton capture on radioactive nuclei is extremely difficult. Therefore, it is of substantial interest for the understanding of the production of the p-nuclei. For the first time, a direct measurement of proton-capture cross sections on stored, radioactive ions became possible in an energy range of interest for nuclear astrophysics. The experiment was performed at the Experimental Storage Ring (ESR) at GSI by making use of a sensitive method to measure (p,γ) and (p,n) reactions in inverse kinematics. These reaction channels are of high relevance for the nucleosyn-thesis processes in supernovae, which are among the most violent explosions in the universe and are not yet well understood. The cross section of the 118Te(p,γ) reaction has been measured at energies of 6 MeV/u and 7 MeV/u. The heavy ions interacted with a hydrogen gas jet target. The radiative recombination process of the fully stripped 118Te ions and electrons from the hydrogen target was used as a luminosity monitor. An overview of the experimental method and preliminary results from the ongoing analysis will be presented. |
| first_indexed | 2024-04-09T19:06:11Z |
| format | Article |
| id | doaj.art-c0aa7fa3bd1e485d99755a45656764fa |
| institution | Directory Open Access Journal |
| issn | 2100-014X |
| language | English |
| last_indexed | 2024-04-09T19:06:11Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj.art-c0aa7fa3bd1e485d99755a45656764fa2023-04-07T09:02:03ZengEDP SciencesEPJ Web of Conferences2100-014X2023-01-012791101810.1051/epjconf/202327911018epjconf_npa-x2023_11018Proton capture on stored radioactive 118Te ionsDellmann S. F.0Glorius J.1Litvinov Y. A.2Reifarth R.3Al-Khasawneh K.4Aliotta M.5Bott L.6Brückner B.7Bruno C.8Chen R. J.9Davinson T.10Dickel T.11Dillmann I12Dmytriev D.13Erbacher P.14Freire-Fernández D.15Forstner O.16Geissel H.17Göbel K.18Griffin C. J.19Grisenti R.20Gumberidze A.21Haettner E.22Hagmann S.23Heil M.24Heß R.25Hillenbrand P.-M.26Joseph R.27Jurado B.28Kozhuharov C.29Kulikov I.30Löher B.31Langer C.32Leckenby G.33Lederer-Woods C.34Lestinsky M.35Litvinov S.36Lorenz B. A.37Lorenz E.38Marsh J.39Menz E.40Morgenroth T.41Petridis N.42Pibernat J.43Popp U.44Psaltis A.45Sanjari S.46Scheidenberger C.47Sguazzin M.48Sidhu R. S.49Spillmann U.50Steck M.51Stöhlker T.52Surzhykov A.53Swartz J. A.54Törnqvist H.55Varga L.56Vescovi D.57Weick H.58Weigand M.59Woods P.60Xing Y.61Yamaguchi T.62Goethe UniversityGSI Helmholtzzentrum für SchwerionenforschungGSI Helmholtzzentrum für SchwerionenforschungGoethe UniversityGoethe UniversitySchool of Physics and Astronomy, University ofGoethe UniversityGoethe UniversitySchool of Physics and Astronomy, University ofGSI Helmholtzzentrum für SchwerionenforschungSchool of Physics and Astronomy, University ofGSI Helmholtzzentrum für SchwerionenforschungTRIUMFGSI Helmholtzzentrum für SchwerionenforschungGoethe UniversityRuprecht-Karls-UniversityGSI Helmholtzzentrum für SchwerionenforschungJustus-Liebig-UniversityGSI Helmholtzzentrum für SchwerionenforschungTRIUMFGSI Helmholtzzentrum für SchwerionenforschungGSI Helmholtzzentrum für SchwerionenforschungGSI Helmholtzzentrum für SchwerionenforschungGSI Helmholtzzentrum für SchwerionenforschungGSI Helmholtzzentrum für SchwerionenforschungGSI Helmholtzzentrum für SchwerionenforschungGSI Helmholtzzentrum für SchwerionenforschungGSI Helmholtzzentrum für SchwerionenforschungLP2I Bordeaux, CNRS/IN2P3-Université de BordeauxGSI Helmholtzzentrum für SchwerionenforschungGSI Helmholtzzentrum für SchwerionenforschungGSI Helmholtzzentrum für SchwerionenforschungGSI Helmholtzzentrum für SchwerionenforschungTRIUMFSchool of Physics and Astronomy, University ofGSI Helmholtzzentrum für SchwerionenforschungGSI Helmholtzzentrum für SchwerionenforschungGSI Helmholtzzentrum für SchwerionenforschungTUSchool of Physics and Astronomy, University ofGSI Helmholtzzentrum für SchwerionenforschungGSI Helmholtzzentrum für SchwerionenforschungGSI Helmholtzzentrum für SchwerionenforschungLP2I Bordeaux, CNRS/IN2P3-Université de BordeauxGSI Helmholtzzentrum für SchwerionenforschungTUGSI Helmholtzzentrum für SchwerionenforschungGSI Helmholtzzentrum für SchwerionenforschungLP2I Bordeaux, CNRS/IN2P3-Université de BordeauxGSI Helmholtzzentrum für SchwerionenforschungGSI Helmholtzzentrum für SchwerionenforschungGSI Helmholtzzentrum für SchwerionenforschungGSI Helmholtzzentrum für SchwerionenforschungPhysikalisch Technische BundesanstaltLP2I Bordeaux, CNRS/IN2P3-Université de BordeauxGSI Helmholtzzentrum für SchwerionenforschungGSI Helmholtzzentrum für SchwerionenforschungGoethe UniversityGSI Helmholtzzentrum für SchwerionenforschungGoethe UniversitySchool of Physics and Astronomy, University ofGSI Helmholtzzentrum für SchwerionenforschungSaitama UniversityExperimental determination of the cross sections of proton capture on radioactive nuclei is extremely difficult. Therefore, it is of substantial interest for the understanding of the production of the p-nuclei. For the first time, a direct measurement of proton-capture cross sections on stored, radioactive ions became possible in an energy range of interest for nuclear astrophysics. The experiment was performed at the Experimental Storage Ring (ESR) at GSI by making use of a sensitive method to measure (p,γ) and (p,n) reactions in inverse kinematics. These reaction channels are of high relevance for the nucleosyn-thesis processes in supernovae, which are among the most violent explosions in the universe and are not yet well understood. The cross section of the 118Te(p,γ) reaction has been measured at energies of 6 MeV/u and 7 MeV/u. The heavy ions interacted with a hydrogen gas jet target. The radiative recombination process of the fully stripped 118Te ions and electrons from the hydrogen target was used as a luminosity monitor. An overview of the experimental method and preliminary results from the ongoing analysis will be presented.https://www.epj-conferences.org/articles/epjconf/pdf/2023/05/epjconf_npa-x2023_11018.pdf |
| spellingShingle | Dellmann S. F. Glorius J. Litvinov Y. A. Reifarth R. Al-Khasawneh K. Aliotta M. Bott L. Brückner B. Bruno C. Chen R. J. Davinson T. Dickel T. Dillmann I Dmytriev D. Erbacher P. Freire-Fernández D. Forstner O. Geissel H. Göbel K. Griffin C. J. Grisenti R. Gumberidze A. Haettner E. Hagmann S. Heil M. Heß R. Hillenbrand P.-M. Joseph R. Jurado B. Kozhuharov C. Kulikov I. Löher B. Langer C. Leckenby G. Lederer-Woods C. Lestinsky M. Litvinov S. Lorenz B. A. Lorenz E. Marsh J. Menz E. Morgenroth T. Petridis N. Pibernat J. Popp U. Psaltis A. Sanjari S. Scheidenberger C. Sguazzin M. Sidhu R. S. Spillmann U. Steck M. Stöhlker T. Surzhykov A. Swartz J. A. Törnqvist H. Varga L. Vescovi D. Weick H. Weigand M. Woods P. Xing Y. Yamaguchi T. Proton capture on stored radioactive 118Te ions EPJ Web of Conferences |
| title | Proton capture on stored radioactive 118Te ions |
| title_full | Proton capture on stored radioactive 118Te ions |
| title_fullStr | Proton capture on stored radioactive 118Te ions |
| title_full_unstemmed | Proton capture on stored radioactive 118Te ions |
| title_short | Proton capture on stored radioactive 118Te ions |
| title_sort | proton capture on stored radioactive 118te ions |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2023/05/epjconf_npa-x2023_11018.pdf |
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