Measuring neutron capture rates on ILL-produced unstable isotopes (147Pm, 171Tm and 204Tl, and plans for 79Se and 163Ho) for nucleosynthesis studies

J. Lerendegui-Marco; C. Guerrero; C. Domingo-Pardo; A. Casanovas; R. Dressler; S. Halfon; S. Heinitz; N. Kivel; U. Köster; M. Paul; D. Schumann; M. Tessler

doi:10.1051/epjconf/201819304007

Measuring neutron capture rates on ILL-produced unstable isotopes (¹⁴⁷Pm, ¹⁷¹Tm and ²⁰⁴Tl, and plans for ⁷⁹Se and ¹⁶³Ho) for nucleosynthesis studies

J. Lerendegui-Marco, C. Guerrero, C. Domingo-Pardo, A. Casanovas, R. Dressler, S. Halfon, S. Heinitz, N. Kivel, U. Köster, M. Paul, D. Schumann, M. Tessler

Racah Institute of Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Neutron capture cross sections are among the main inputs for nucleosynthesis network calculations. Although well known for the majority of the stable isotopes, this quantity is still unknown for most of the unstable isotopes of interest. A recent collaboration between ILL, PSI, U. Sevilla and IFIC aims at producing the isotopes of interest at ILL, preparing suitable targets at PSI, and measuring their capture cross sections at facilities such as n-TOF/CERN, LiLiT and the Budapest Research Reactor (BRR). This work is focused on the description of the different beams and techniques and shows some highlights of the preliminary results of the capture measurements on ¹⁷¹Tm, ¹⁴⁷Pm and ²⁰⁴Tl, along with the future plans for ⁷⁹Se and ¹⁶³Ho.

Original language	English
Title of host publication	6th Workshop on Nuclear Fission and Spectroscopy of Neutron-Rich Nuclei, FISSION 2017
Editors	Ulli Koster
Publisher	EDP Sciences
ISBN (Electronic)	9782759890620
DOIs	https://doi.org/10.1051/epjconf/201819304007
State	Published - 14 Nov 2018
Event	6th Workshop on Nuclear Fission and Spectroscopy of Neutron-Rich Nuclei, FISSION 2017 - Chamrousse, France Duration: 20 Mar 2017 → 24 Mar 2017

Publication series

Name	EPJ Web of Conferences
Volume	193
ISSN (Print)	2101-6275
ISSN (Electronic)	2100-014X

Conference

Conference	6th Workshop on Nuclear Fission and Spectroscopy of Neutron-Rich Nuclei, FISSION 2017
Country/Territory	France
City	Chamrousse
Period	20/03/17 → 24/03/17

Bibliographical note

Publisher Copyright:
© The Authors, published by EDP Sciences, 2018.

Access to Document

10.1051/epjconf/201819304007

Cite this

Lerendegui-Marco, J., Guerrero, C., Domingo-Pardo, C., Casanovas, A., Dressler, R., Halfon, S., Heinitz, S., Kivel, N., Köster, U., Paul, M., Schumann, D., & Tessler, M. (2018). Measuring neutron capture rates on ILL-produced unstable isotopes (¹⁴⁷Pm, ¹⁷¹Tm and ²⁰⁴Tl, and plans for ⁷⁹Se and ¹⁶³Ho) for nucleosynthesis studies. In U. Koster (Ed.), 6th Workshop on Nuclear Fission and Spectroscopy of Neutron-Rich Nuclei, FISSION 2017 Article 04007 (EPJ Web of Conferences; Vol. 193). EDP Sciences. https://doi.org/10.1051/epjconf/201819304007

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abstract = "Neutron capture cross sections are among the main inputs for nucleosynthesis network calculations. Although well known for the majority of the stable isotopes, this quantity is still unknown for most of the unstable isotopes of interest. A recent collaboration between ILL, PSI, U. Sevilla and IFIC aims at producing the isotopes of interest at ILL, preparing suitable targets at PSI, and measuring their capture cross sections at facilities such as n-TOF/CERN, LiLiT and the Budapest Research Reactor (BRR). This work is focused on the description of the different beams and techniques and shows some highlights of the preliminary results of the capture measurements on 171Tm, 147Pm and 204Tl, along with the future plans for 79Se and 163Ho.",

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Lerendegui-Marco, J, Guerrero, C, Domingo-Pardo, C, Casanovas, A, Dressler, R, Halfon, S, Heinitz, S, Kivel, N, Köster, U, Paul, M, Schumann, D & Tessler, M 2018, Measuring neutron capture rates on ILL-produced unstable isotopes (¹⁴⁷Pm, ¹⁷¹Tm and ²⁰⁴Tl, and plans for ⁷⁹Se and ¹⁶³Ho) for nucleosynthesis studies. in U Koster (ed.), 6th Workshop on Nuclear Fission and Spectroscopy of Neutron-Rich Nuclei, FISSION 2017., 04007, EPJ Web of Conferences, vol. 193, EDP Sciences, 6th Workshop on Nuclear Fission and Spectroscopy of Neutron-Rich Nuclei, FISSION 2017, Chamrousse, France, 20/03/17. https://doi.org/10.1051/epjconf/201819304007

Measuring neutron capture rates on ILL-produced unstable isotopes (¹⁴⁷Pm, ¹⁷¹Tm and ²⁰⁴Tl, and plans for ⁷⁹Se and ¹⁶³Ho) for nucleosynthesis studies. / Lerendegui-Marco, J.; Guerrero, C.; Domingo-Pardo, C. et al.
6th Workshop on Nuclear Fission and Spectroscopy of Neutron-Rich Nuclei, FISSION 2017. ed. / Ulli Koster. EDP Sciences, 2018. 04007 (EPJ Web of Conferences; Vol. 193).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Guerrero, C.

AU - Domingo-Pardo, C.

AU - Casanovas, A.

AU - Dressler, R.

AU - Halfon, S.

AU - Heinitz, S.

AU - Kivel, N.

AU - Köster, U.

AU - Paul, M.

AU - Schumann, D.

AU - Tessler, M.

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AB - Neutron capture cross sections are among the main inputs for nucleosynthesis network calculations. Although well known for the majority of the stable isotopes, this quantity is still unknown for most of the unstable isotopes of interest. A recent collaboration between ILL, PSI, U. Sevilla and IFIC aims at producing the isotopes of interest at ILL, preparing suitable targets at PSI, and measuring their capture cross sections at facilities such as n-TOF/CERN, LiLiT and the Budapest Research Reactor (BRR). This work is focused on the description of the different beams and techniques and shows some highlights of the preliminary results of the capture measurements on 171Tm, 147Pm and 204Tl, along with the future plans for 79Se and 163Ho.

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Lerendegui-Marco J, Guerrero C, Domingo-Pardo C, Casanovas A, Dressler R, Halfon S et al. Measuring neutron capture rates on ILL-produced unstable isotopes (¹⁴⁷Pm, ¹⁷¹Tm and ²⁰⁴Tl, and plans for ⁷⁹Se and ¹⁶³Ho) for nucleosynthesis studies. In Koster U, editor, 6th Workshop on Nuclear Fission and Spectroscopy of Neutron-Rich Nuclei, FISSION 2017. EDP Sciences. 2018. 04007. (EPJ Web of Conferences). doi: 10.1051/epjconf/201819304007