scholarly journals Beam-gas lifetime in a low emittance, medium-energy storage ring

Author(s):  
S.M. Chung ◽  
C.D. Park ◽  
S.H. Gu ◽  
M. Kwon
2013 ◽  
Vol 20 (5) ◽  
pp. 667-682 ◽  
Author(s):  
P. R. Willmott ◽  
D. Meister ◽  
S. J. Leake ◽  
M. Lange ◽  
A. Bergamaschi ◽  
...  

The Materials Science beamline at the Swiss Light Source has been operational since 2001. In late 2010, the original wiggler source was replaced with a novel insertion device, which allows unprecedented access to high photon energies from an undulator installed in a medium-energy storage ring. In order to best exploit the increased brilliance of this new source, the entire front-end and optics had to be redesigned. In this work, the upgrade of the beamline is described in detail. The tone is didactic, from which it is hoped the reader can adapt the concepts and ideas to his or her needs.


2010 ◽  
Vol 1 (MEDSI-6) ◽  
Author(s):  
V. Ravindranath ◽  
S. Sharma ◽  
L. Doom ◽  
C. Channing ◽  
F. Lincoln ◽  
...  

The low-emittance design of the NSLS-II (a new state-of-the-art medium energy third-generation storage ring) requires that the uncorrelated vertical RMS motion between the multipole magnets on a girder be less than 25 nm. The stability of the girder–magnet assembly is affected by factors such as ambient vibration, temperature fluctuations and diurnal floor motion in the storage ring. In this paper we discuss the design features of a high-stability girder–magnet assembly for the NSLS-II.


2013 ◽  
Vol 425 (3) ◽  
pp. 032016 ◽  
Author(s):  
James Gorin ◽  
Ingvar Blomqvist ◽  
Michael Sigrist ◽  
Tasha Summers ◽  
Michel Fodje ◽  
...  

2019 ◽  
Vol 3 (4) ◽  
Author(s):  
Kun Wang ◽  
Chang-Liang Li ◽  
Zheng-He Bai ◽  
Man-Zhou Zhang ◽  
Qing-Lei Zhang ◽  
...  

2013 ◽  
Vol T156 ◽  
pp. 014085 ◽  
Author(s):  
Thomas Stöhlker ◽  
Yuri A Litvinov ◽  
Vincent Bagnoud ◽  
Ulf Bechstedt ◽  
Christina Dimopoulou ◽  
...  

2006 ◽  
Vol 13 (4) ◽  
pp. 336-342 ◽  
Author(s):  
D. Minkov ◽  
H. Yamada ◽  
N. Toyosugi ◽  
T. Yamaguchi ◽  
T. Kadono ◽  
...  

2007 ◽  
Author(s):  
G. Ingold ◽  
M. Boege ◽  
W. Bulgheroni ◽  
A. Keller ◽  
J. Krempaski ◽  
...  

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