电邮这篇文章 Algorithm of the Computer Modelling and a SESANS Setup with Adiabatic RF-Flippers
- 作者: Kraan W.H.1, Zabenkin V.N.2, Axelrod L.A.2, Chetverikov Y.O.2, Grigoriev S.V.2, Yashina E.G.2, Sumbatyan A.A.2
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隶属关系:
- Interfaculty Reactor Institute
- Petersburg Nuclear Physics Institute of National Research Centre “Kurchatov Institute”
- 期: 卷 11, 编号 6 (2017)
- 页面: 1281-1288
- 栏目: Article
- URL: https://journals.rcsi.science/1027-4510/article/view/194566
- DOI: https://doi.org/10.1134/S1027451017060131
- ID: 194566
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详细
We made software to simulate Larmor precession in a setup for SESANS with adiabatic/RF flippers in magnets, existing at PNPI. The final polarisation of a divergent “gribbon beam” of height 2 cm is calculated as a function of λ. For λ = 6 Å, flippers 56 cm apart and RF frequency 1 MHz we find spin-echo length δ = 0.9 δm. We show numerically, how λ is converted to δ. Extension to δ = 20 δm is realistic.
作者简介
W. Kraan
Interfaculty Reactor Institute
编辑信件的主要联系方式.
Email: whkraan@gmail.com
荷兰, Delft, 2629 JB
V. Zabenkin
Petersburg Nuclear Physics Institute of National Research Centre “Kurchatov Institute”
Email: whkraan@gmail.com
俄罗斯联邦, Gatchina, 188300
L. Axelrod
Petersburg Nuclear Physics Institute of National Research Centre “Kurchatov Institute”
Email: whkraan@gmail.com
俄罗斯联邦, Gatchina, 188300
Yu. Chetverikov
Petersburg Nuclear Physics Institute of National Research Centre “Kurchatov Institute”
Email: whkraan@gmail.com
俄罗斯联邦, Gatchina, 188300
S. Grigoriev
Petersburg Nuclear Physics Institute of National Research Centre “Kurchatov Institute”
Email: whkraan@gmail.com
俄罗斯联邦, Gatchina, 188300
E. Yashina
Petersburg Nuclear Physics Institute of National Research Centre “Kurchatov Institute”
Email: whkraan@gmail.com
俄罗斯联邦, Gatchina, 188300
A. Sumbatyan
Petersburg Nuclear Physics Institute of National Research Centre “Kurchatov Institute”
Email: whkraan@gmail.com
俄罗斯联邦, Gatchina, 188300
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