11-15 February 2024
TFZ Wiener Neustadt
Europe/Berlin timezone

Ion-optical design and performance analysis of High energy FRagment Separator (HFRS) at HIAF

Not scheduled
20m
TFZ Wiener Neustadt

TFZ Wiener Neustadt

Viktor Kaplan-Straße 2, 2700 Wiener Neustadt, Austria
Poster presentation Poster collection

Speaker

Lina Sheng (Institute of Modern Physics, Chinese Academy of Sciences)

Description

The High energy FRagment Separator (HFRS), a new generation in-flight radioactive separator in the intensity Heavy Ion Accelerator Facility (HIAF), is under construction in China. It is characterized by large ion-optical acceptance, high resolution power, high magnetic rigidity, and excellent particle identification. In combination with the HIAF accelerator facility, which will provide high-intensity beams, a wide range of neutron-rich and proton-rich exotic nuclei far from the stability using not only projectile fragmentation but also in-flight fission can be produced and studied. In addition, some experiments which need high beam energy like hypernuclei and Δ-resonances studies in exotic nuclei can be also carried out in the HFRS. In this paper, the development of ion-optical calculation and the high-order correction of aberrations are demonstrated using the detailed measured and simulated magnetic field distribution first. Then, the performance of the separator are studied using fission products and heavy fragmentation products. This work will guide future experimental designs at the HFRS.

Primary author

Lina Sheng (Institute of Modern Physics, Chinese Academy of Sciences)

Presentation Materials

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