Deuteron frozen-spin- polarized target for nd experiments at the VdG accelerator of Charles University

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• 作者：N.S. Borisov ; N.A. Bazhanov ; A.A. Belyaev ; J. Brož ; J. Č ; erný ; Z. Dolež ; al ; A.N. Fedorov ; G.M. Gurevich ; M.P. Ivanov ; P. Kodyš ; P. Kubí ; k ; E.S. Kuzmin ; A.B. Lazarev ; F.
• 关键词：Polarized target ; Dilution refrigerator ; Frozen-spin polarization ; Dynamic nuclear polarization ; Propanediol ; Few body systems
• 刊名：Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
• 出版年：2008
• 出版时间：11 August 2008
• 年：2008
• 卷：593
• 期：3
• 页码：177-182
• 全文大小：1001 K

文摘

A frozen-spin- polarized deuteron target cooled by the ³He/⁴He dilution refrigerator is described. Fully deuterated 1,2-propanediol was used as a target material. Deuteron vector polarization about 40 % was obtained for the target in the shape of a cylinder of 2-cm diameter and 6-cm length. The target is intended for a study of 3N interactions at the polarized neutron beam generated by the Van de Graaff accelerator at the Charles University in Prague.