Polarization REsearch for Fusion Experiments and Reactors - The PREFER Collaboration: Purposes and Present Status

Ciullo, Giuseppe; Statera, M.; Rakitzis, T. P.; Toporkov, D.; Grigoryev, K.; Engin, I.; Huxold, L.; Kannis, C. S.; Shestakov, Yu. V.; Büscher, Markus; La Cognata, M.; Fotev, V. D.; Kravchenko, P. V.; Spiliotis, A. K.; Solovyev, I. N.; Vasilyev, A. A.; Barion, L.; Awwad, H. H.; Hützen, A.; Rachek, I. A.; Trofimov, V. A.; Andreyanov, A. V.; Ivshin, K. A.; Solovev, A. N.; Komarov, E. N.; Engels, Ralf W.; Kotchenda, L. M.; Vznuzdaev, M. E.; Kravtsov, P. A.

doi:10.7566/JPSCP.37.021302

Contribution to a conference proceedings/Contribution to a book

FZJ-2023-00069

Polarization REsearch for Fusion Experiments and Reactors - The PREFER Collaboration: Purposes and Present Status

Ciullo, G. (Corresponding author) ; Barion, L. ; Statera, M. ; La Cognata, M. ; Engels, R. W.FZJ* ; Awwad, H. H. ; Grigoryev, K.FZJ* ; Huxold, L. ; Engin, I.FZJ* ; Hützen, A. ; Vasilyev, A. A. ; Fotev, V. D. ; Ivshin, K. A. ; Komarov, E. N. ; Kotchenda, L. M. ; Kravchenko, P. V. ; Kravtsov, P. A. ; Andreyanov, A. V. ; Solovev, A. N. ; Solovyev, I. N. ; Trofimov, V. A. ; Vznuzdaev, M. E. ; Toporkov, D. ; Rachek, I. A. ; Shestakov, Y. V. ; Rakitzis, T. P. ; Kannis, C. S.FZJ* ; Spiliotis, A. K. ; Büscher, M.FZJ*

2022
Journal of the Physical Society of Japan

Proceedings of the 24th International Spin Symposium (SPIN2021) - Journal of the Physical Society of Japan, 2022. - ISBN 4-89027-150-3 - doi:10.7566/JPSCP.37.021302
24th International Spin Symposium (SPIN2021), SPIN2021, Matsue, Japan (Hybrid), 18 Oct 2021 - 22 Oct 2021 Journal of the Physical Society of Japan 021302 pp. (2022) [10.7566/JPSCP.37.021302]

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Please use a persistent id in citations: http://hdl.handle.net/2128/33362 doi:10.7566/JPSCP.37.021302

Abstract: The PREFER (Polarization REsearch for Fusion Experiments and Reactors) collaboration aims to address the know–hows in different fields and techniques to the challenging bet on fusion with polarized fuel. The efforts on a variety of duties and goals are shared between different research groups, indicated here by underlining in the authors’ list the scientific responsibles. Starting from still open questions of fusion reaction physics, as for example the study of D+D spin–dependent cross–sections (Vasilyev) to the acceleration of polarized ions from laser-induced plasmas (Büscher), there are many connections between the involved research groups. The collaboration is also tackling the production of nuclear polarized molecules, recombined from a polarized atomic beam (Engels), and its cryogenic condensation and transport (Ciullo). Other options for the production of polarized fuel are investigated in parallel, like spin separation of molecules in polarized molecular beam sources (Toporkov), or via photodissociation of molecules into polarized hydrogen/deuterium atoms (Rakitzis). The status of the different fields under investigation and the connections between these topics and the different research groups will be provided.

Keyword(s): Nuclei and Particles (1st) ; Nuclear Physics (2nd)

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