Proton capture on stored radioactive 118Te ions

S.F. Dellmann; J. Glorius; Y. A. Litvinov; R. Reifarth; K. Al-Khasawneh; M. Aliotta; L. Bott; B. Bruckner; C. Bruno; R. J. Chen; T. Davinson; T. Dickel; I. Dillmann; D. Dmytriev; P. Erbacher; D. Freire-Fernandez; O. Forstner; H. Geissel; K. Gobel; C.J. Griffin; R. Grisenti; A. Gumberidze; E. Haettner; S. Hagmann; M. Heil; R. Hes; P.-M. Hillenbrand; R. Joseph; B. Jurado; C. Kozhuharov; I. Kulikov; B. Loher; C. Langer; G. Leckenby; C. Lederer-Woods; M. Lestinsky; S. Litvinov; B.A. Lorenz; E. Lorenz; J. Marsh; E. Menz; T. Morgenroth; N. Petridis; J. Pibernat; U. Popp; A. Psaltis; S. Sanjari; C. Scheidenberger; M. Sguazzin; R.S. Sidhu; U. Spillmann; M.  Steck; T. Stohlker; A. Surzhykov; J.A. Swartz; H. Tornqvist; L. Varga; D. Vescovi; H. Weick; M. Weigand; P. Woods; Y. Xing; T. Yamaguchi

doi:10.1051/epjconf/202327911018

Proton capture on stored radioactive 118Te ions

S.F. Dellmann^*, J. Glorius, Y. A. Litvinov, R. Reifarth, K. Al-Khasawneh, M. Aliotta, L. Bott, B. Bruckner, C. Bruno, R. J. Chen, T. Davinson, T. Dickel, I. Dillmann, D. Dmytriev, P. Erbacher, D. Freire-Fernandez, O. Forstner, H. Geissel, K. Gobel, C.J. GriffinR. Grisenti, A. Gumberidze, E. Haettner, S. Hagmann, M. Heil, R. Hes, P.-M. Hillenbrand, R. Joseph, B. Jurado, C. Kozhuharov, I. Kulikov, B. Loher, C. Langer, G. Leckenby, C. Lederer-Woods, M. Lestinsky, S. Litvinov, B.A. Lorenz, E. Lorenz, J. Marsh, E. Menz, T. Morgenroth, N. Petridis, J. Pibernat, U. Popp, A. Psaltis, S. Sanjari, C. Scheidenberger, M. Sguazzin, R.S. Sidhu, U. Spillmann, M. Steck, T. Stohlker, A. Surzhykov, J.A. Swartz, H. Tornqvist, L. Varga, D. Vescovi, H. Weick, M. Weigand, P. Woods, Y. Xing, T. Yamaguchi

^*Corresponding author for this work

School of Physics and Astronomy

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Abstract / Description of output

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.

Original language	English
Article number	11018
Pages (from-to)	1-5
Number of pages	5
Journal	EPJ Web of Conferences
Volume	279
DOIs	https://doi.org/10.1051/epjconf/202327911018
Publication status	Published - 22 Mar 2023

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Dellmann, S. F., Glorius, J., Litvinov, Y. A., Reifarth, R., Al-Khasawneh, K., Aliotta, M., Bott, L., Bruckner, B., Bruno, C., Chen, R. J., Davinson, T., Dickel, T., Dillmann, I., Dmytriev, D., Erbacher, P., Freire-Fernandez, D., Forstner, O., Geissel, H., Gobel, K., ... Yamaguchi, T. (2023). Proton capture on stored radioactive 118Te ions. EPJ Web of Conferences, 279, 1-5. Article 11018. https://doi.org/10.1051/epjconf/202327911018

@article{614bbe61b93d47c480757d5b94a539ac,

title = "Proton capture on stored radioactive 118Te ions",

abstract = "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.",

author = "S.F. Dellmann and J. Glorius and Litvinov, {Y. A.} and R. Reifarth and K. Al-Khasawneh and M. Aliotta and L. Bott and B. Bruckner and C. Bruno and Chen, {R. J.} and T. Davinson and T. Dickel and I. Dillmann and D. Dmytriev and P. Erbacher and D. Freire-Fernandez and O. Forstner and H. Geissel and K. Gobel and C.J. Griffin and R. Grisenti and A. Gumberidze and E. Haettner and S. Hagmann and M. Heil and R. Hes and P.-M. Hillenbrand and R. Joseph and B. Jurado and C. Kozhuharov and I. Kulikov and B. Loher and C. Langer and G. Leckenby and C. Lederer-Woods and M. Lestinsky and S. Litvinov and B.A. Lorenz and E. Lorenz and J. Marsh and E. Menz and T. Morgenroth and N. Petridis and J. Pibernat and U. Popp and A. Psaltis and S. Sanjari and C. Scheidenberger and M. Sguazzin and R.S. Sidhu and U. Spillmann and M. Steck and T. Stohlker and A. Surzhykov and J.A. Swartz and H. Tornqvist and L. Varga and D. Vescovi and H. Weick and M. Weigand and P. Woods and Y. Xing and T. Yamaguchi",

year = "2023",

month = mar,

day = "22",

doi = "10.1051/epjconf/202327911018",

language = "English",

volume = "279",

pages = "1--5",

journal = "EPJ Web of Conferences",

issn = "2100-014X",

publisher = "EDP Sciences",

}

Dellmann, SF, Glorius, J, Litvinov, YA, Reifarth, R, Al-Khasawneh, K, Aliotta, M, Bott, L, Bruckner, B, Bruno, C, Chen, RJ, Davinson, T, Dickel, T, Dillmann, I, Dmytriev, D, Erbacher, P, Freire-Fernandez, D, Forstner, O, Geissel, H, Gobel, K, Griffin, CJ, Grisenti, R, Gumberidze, A, Haettner, E, Hagmann, S, Heil, M, Hes, R, Hillenbrand, P-M, Joseph, R, Jurado, B, Kozhuharov, C, Kulikov, I, Loher, B, Langer, C, Leckenby, G, Lederer-Woods, C, Lestinsky, M, Litvinov, S, Lorenz, BA, Lorenz, E, Marsh, J, Menz, E, Morgenroth, T, Petridis, N, Pibernat, J, Popp, U, Psaltis, A, Sanjari, S, Scheidenberger, C, Sguazzin, M, Sidhu, RS, Spillmann, U, Steck, M, Stohlker, T, Surzhykov, A, Swartz, JA, Tornqvist, H, Varga, L, Vescovi, D, Weick, H, Weigand, M, Woods, P, Xing, Y & Yamaguchi, T 2023, 'Proton capture on stored radioactive 118Te ions', EPJ Web of Conferences, vol. 279, 11018, pp. 1-5. https://doi.org/10.1051/epjconf/202327911018

TY - JOUR

T1 - Proton capture on stored radioactive 118Te ions

AU - Dellmann, S.F.

AU - Glorius, J.

AU - Litvinov, Y. A.

AU - Reifarth, R.

AU - Al-Khasawneh, K.

AU - Aliotta, M.

AU - Bott, L.

AU - Bruckner, B.

AU - Bruno, C.

AU - Chen, R. J.

AU - Davinson, T.

AU - Dickel, T.

AU - Dillmann, I.

AU - Dmytriev, D.

AU - Erbacher, P.

AU - Freire-Fernandez, D.

AU - Forstner, O.

AU - Geissel, H.

AU - Gobel, K.

AU - Griffin, C.J.

AU - Grisenti, R.

AU - Gumberidze, A.

AU - Haettner, E.

AU - Hagmann, S.

AU - Heil, M.

AU - Hes, R.

AU - Hillenbrand, P.-M.

AU - Joseph, R.

AU - Jurado, B.

AU - Kozhuharov, C.

AU - Kulikov, I.

AU - Loher, B.

AU - Langer, C.

AU - Leckenby, G.

AU - Lederer-Woods, C.

AU - Lestinsky, M.

AU - Litvinov, S.

AU - Lorenz, B.A.

AU - Lorenz, E.

AU - Marsh, J.

AU - Menz, E.

AU - Morgenroth, T.

AU - Petridis, N.

AU - Pibernat, J.

AU - Popp, U.

AU - Psaltis, A.

AU - Sanjari, S.

AU - Scheidenberger, C.

AU - Sguazzin, M.

AU - Sidhu, R.S.

AU - Spillmann, U.

AU - Steck, M.

AU - Stohlker, T.

AU - Surzhykov, A.

AU - Swartz, J.A.

AU - Tornqvist, H.

AU - Varga, L.

AU - Vescovi, D.

AU - Weick, H.

AU - Weigand, M.

AU - Woods, P.

AU - Xing, Y.

AU - Yamaguchi, T.

PY - 2023/3/22

Y1 - 2023/3/22

N2 - 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.

AB - 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.

U2 - 10.1051/epjconf/202327911018

DO - 10.1051/epjconf/202327911018

M3 - Article

SN - 2100-014X

VL - 279

SP - 1

EP - 5

JO - EPJ Web of Conferences

JF - EPJ Web of Conferences

M1 - 11018

ER -

Proton capture on stored radioactive 118Te ions

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