Study of multi-neutron systems with SAMURAI spectrometer
Z. H. Yang, F. M. Marqu\'es, N. L. Achouri, D. S. Ahn, T. Aumann, H., Baba, D. Beaumel, M. B\"ohmer, K. Boretzky, M. Caama\~no, S. Chen, N. Chiga,, M.L.Cort\'es, D. Cortina, P. Doornenbal, C. A. Douma, F. Dufter, J. Feng,, B.Fern\'andez-Dom\'inguez, Z. Elekes, U. Forsberg
TL;DR
This paper discusses recent experimental efforts using the SAMURAI spectrometer at RIBF to investigate the elusive tetraneutron system, aiming to clarify its existence and properties through complementary reaction probes.
Contribution
It presents new measurements with the SAMURAI spectrometer that provide additional data to understand the tetraneutron, a long-standing open question in nuclear physics.
Findings
New experimental data on tetraneutron properties
Use of complementary reaction probes at RIBF
Advancement towards confirming tetraneutron existence
Abstract
The tetraneutron has been drawing the attention of the nuclear physics community for decades, but a firm conclusion on its existence and properties is still far from being reached despite many experimental and theoretical efforts. New measurements have recently been performed at RIBF with the SAMURAI spectrometer by applying complementary reaction probes, which will help to pin down the properties of this four-neutron system.
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Taxonomy
TopicsNuclear Physics and Applications · Atomic and Subatomic Physics Research · Nuclear reactor physics and engineering