Status of Kharkov x-ray generator NESTOR
Status of Kharkov x-ray generator NESTOR
复制标题
哈尔科夫X射线发生器NESTOR的状态
DOI：
10.1117/12.618365
复制
发表时间：
2005
期刊：
影响因子：
--
通讯作者：
O. Zvonar'ova
中科院分区：
文献类型：
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作者：
A. Agafonov;V. Androsov;J. Botman;V. Bulyak;A. Dovbnya;I. Drebot;P. Gladkikh;V. Grevtsev;Yu.N. Grigor'ev;A. Gvozd;V. Ivashchenko;I. Karnaukhov;N. Kovalyova;V. Kozin;V. Lapshin;Andrey N. Lebedev;V. Lyashchenko;V. Markov;N. Mocheshnikov;V. Molodkin;A. Mytsykov;I. Neklyudov;F.A.Peev;A. Rezaev;A. Shcherbakov;V.L.Skirda;V.A.Skomorokhov;A. Shpak;R. Tatchyn;Y. Telegin;V. Trotsenko;A. Zelinsky;O. Zvonar'ova
目前，基于低能量储存环和强激光束的康普顿散射的X射线源在一些实验室正在研制中。本文介绍了基于电子储存环和Nd：YAG激光器的哈尔科夫先进X射线源NESTOR的研制和建设情况。介绍了该装置的总体布局，并介绍了主要成果和建设时间表。所设计的点阵包括4个具有组合聚焦功能的偶极磁体、20个四极磁体和19个具有八极磁场分量的六极磁体。目前正在研制一套四极磁铁，并正在进行弯磁改造，本文介绍了研制的能使储存环真空室剩余气压达到10-9 Ω的真空系统的主要参数，并沿着在NSC KIPT真空台上进行了测试。介绍了X射线源系统的基本参数，包括激光系统、诊断系统、注入系统等。该设施将于2006年年中投入运行，预计产生的X射线通量约为1013 phot/s。
Nowadays the sources of the X-rays based on a storage ring with low beam energy and Compton scattering of intense laser beam are under development in several laboratories. In the paper the state-of-art in development and construction of cooperative project of a Kharkov advanced X-ray source NESTOR based on electron storage ring with beam energy 40 - 225 MeV and Nd:YAG laser is described. The layout of the facility is presented and main results and constructing timetable are described. The designed lattice includes 4 dipole magnets with combined focusing functions, 20 quadrupole magnets and 19 sextupoles with octupole component of magnetic field. At the present time a set of quadrupole magnet is under manufacturing and bending magnet reconstruction is going on. The main parameters of developed vacuum system providing residual gas pressure in the storage ring vacuum chamber up to 10-9 torr are presented along with testing measurement at NSC KIPT vacuum bench. The basic parameters of the X-rays source system such as laser system, diagnostic system, injection system are presented. The facility is going to be in operation in the middle of 2006 and generated X-rays flux is expected to be of about 1013 phot/s.