Results 151 to 160 of about 7,452 (191)

The SSRF booster cavity system

2007 IEEE Particle Accelerator Conference (PAC), 2007
In February 2007 a system consisting out of two 5 cell 500 MHz cavities has been delivered to SSRF to accelerate the electrons in their booster ring. The two cavities are controlled by one low level RF system, which forms part of the delivery. The paper will describe the general layout of the booster RF system and the architecture of the low level RF ...
Kai Dunkel, Johannes Hottenbacher, Christian Piel, Bachtior Aminov   +3 more
openaire   +1 more source

Bunch Purity Measurement for SSRF

2020
SSRF is currently working on the beam line phase-II project, which has moved toward laser/x-ray pump-probe experiments. In order to quantify the bunch pattern and charge purity of the probe pulse, a bunch purity monitor based on the time-correlated single-photon counting system has been installed.
Gao, Bo, Cao, Shanshan, Lai, Longwei, Leng, Yongbin, Liu, Xiaoqing   +4 more
openaire   +1 more source

The SSRF Control System

2010
Proceedings of the 1st International Particle Accelerator Conference, IPAC2010, Kyoto ...
Shen, Liren, Liu, Dekang
openaire   +1 more source

Designs of SSRF Insertion Devices

AIP Conference Proceedings, 2007
Five IDs will be built for the Shanghai Synchrotron Radiation Facility (SSRF). Two identical mini‐gap undulators with the period length 25mm and the minimum gap 6mm will use the in‐vacuum technology and can operate in tapered mode. Two wigglers with the period lengths 7.9cm and 14cm and the same minimum gap 14mm will produce the peak fields of 1.2T and
Q. G. Zhou, N. Chen, M. Zhang, Y. Li, W. L. Su   +4 more
openaire   +1 more source

Wavefront Distortion Measurement at SSRF

2017
Proceedings of the 8th Int.
Gao, Bo, Chen, Hanjiao, Chen, Jie, Leng, Yongbin, Ye, Kairong, Zhang, Ning   +5 more
openaire   +1 more source

Development of Two Wigglers at SSRF

IEEE Transactions on Applied Superconductivity, 2010
As one of main contents of Shanghai Synchrotron Radiation Facility (SSRF) Project, two wigglers with the period length 8 cm (19 periods) and 14 cm (8 periods) by using hybrid magnetic configuration consisting of Nd-Fe-B magnetic blocks and Vanadium Permendur poles are developed.
null Miao Zhang, null Qiaogen Zhou, null Zhenmei Qian, null Jidong Zhang, null Jie Lu   +4 more
openaire   +1 more source

Cryogenic Permanent Magnet Undulator of SSRF

2018
The two Cryogenic Permanent Magnet Undulators (CPMU18 with PrFeB magnets P46H and CPMU20 with NdFeB magnets N48H) were designed and developed in SSRF in the past few years (2014-2017).This paper introduces magnetic performance of the permanent magnets, design parameters of the two CPMUs, cryogenic cooling and magnetic field of the two CPMUs and so on ...
He, Yongzhou, Qian, Maofei, Wang, Hongfei, Zhang, Wei, Zhou, Qiaogen   +4 more
openaire   +1 more source

Measurement system for SSRF pulsed magnets

Nuclear Science and Techniques, 2007
This paper describes the magnetic field measurement system for pulsed magnets in SSRF. The system consists of magnetic probes, analog active integrator, oscilloscope, stepper motor and a controller. An application program based on LabVIEW has been developed as main control unit.
P CHENGCHENG, G MING, L BO, O LIANHUA
openaire   +1 more source

Physics design of SSRF synchrotron radiation security

Chinese Physics C, 2009
High brightness of SSRF brings about synchrotron radiation security problems, which will be solved in physics design. The main radiations are generated from bending magnets and insertion devices. Since the fact that radiation power and radiating area are different in these two kinds of synchrotron radiation, the arrangements of photon absorbers ...
Xu Yi, Dai Zhi-Min, Liu Gui-Min
openaire   +1 more source

SSRF vs. Developers: A Study of SSRF-Defenses in PHP Applications

Server-side requests (SSR) are a potent and important tool for modern web applications, as they enable features such as link preview and web hooks. Unfortunately, naive usage of SSR opens the underlying application up to Server-Side Request Forgery – an underappreciated vulnerability risk.
Wessels, Malte, Koch, Simon, Pellegrino, Giancarlo, Johns, Martin   +3 more
openaire   +1 more source