scholarly journals Vacuum Technology: Keys and Applications. Vacuum System for the SPring-8 Storage Ring.

Shinku ◽  
1997 ◽  
Vol 40 (11) ◽  
pp. 861-867
Author(s):  
Kowashi WATANABE ◽  
Toru HARA ◽  
Haruo OHKUMA
Keyword(s):  
Storage Ring ◽  
Vacuum System ◽  
Vacuum Technology

scholarly journals Diffraction-limited storage-ring vacuum technology

2014 ◽  
Vol 21 (5) ◽  
pp. 878-883 ◽  
Author(s):  
Eshraq Al-Dmour ◽  
Jonny Ahlback ◽  
Dieter Einfeld ◽  
Pedro Fernandes Tavares ◽  
Marek Grabski
Keyword(s):  
Thermal Conductivity ◽  
Synchrotron Radiation ◽  
Storage Ring ◽  
Heat Load ◽  
Storage Rings ◽  
Vacuum System ◽  
Vacuum Level ◽  
Vacuum Technology ◽  
And Performance ◽  
Compact Lattice

Some of the characteristics of recent ultralow-emittance storage-ring designs and possibly future diffraction-limited storage rings are a compact lattice combined with small magnet apertures. Such requirements present a challenge for the design and performance of the vacuum system. The vacuum system should provide the required vacuum pressure for machine operation and be able to handle the heat load from synchrotron radiation. Small magnet apertures result in the conductance of the chamber being low, and lumped pumps are ineffective. One way to provide the required vacuum level is by distributed pumping, which can be realised by the use of a non-evaporable getter (NEG) coating of the chamber walls. It may not be possible to use crotch absorbers to absorb the heat from the synchrotron radiation because an antechamber is difficult to realise with such a compact lattice. To solve this, the chamber walls can work as distributed absorbers if they are made of a material with good thermal conductivity, and distributed cooling is used at the location where the synchrotron radiation hits the wall. The vacuum system of the 3 GeV storage ring of MAX IV is used as an example of possible solutions for vacuum technologies for diffraction-limited storage rings.

scholarly journals Vacuum System for the Stanford-Lbl Storage Ring (PEP)

1975 ◽  
Vol 22 (3) ◽  
pp. 1540-1543 ◽  
Author(s):  
D. Bostic ◽  
U. Cummings ◽  
N. Dean ◽  
B. Jeong ◽  
J. Jurow
Keyword(s):  
Storage Ring ◽  
Vacuum System

scholarly journals The vacuum system of the HERA electron storage ring

Vacuum ◽  
1990 ◽  
Vol 41 (7-9) ◽  
pp. 1887-1889 ◽  
Author(s):  
R. Ballion ◽  
J. Boster ◽  
W. Giesske ◽  
H. Hartwig ◽  
D. Jagnow ◽  
...  
Keyword(s):  
Storage Ring ◽  
Vacuum System ◽  
Electron Storage

scholarly journals APS storage ring vacuum system

1991 ◽  
Author(s):  
R. C. Niemann ◽  
R. Benaroya ◽  
M. Choi ◽  
R. J. Dortwegt ◽  
G. A. Goeppner ◽  
...  
Keyword(s):  
Storage Ring ◽  
Vacuum System

Status and description of the vacuum system of the Technological Storage Ring Complex

2011 ◽  
Vol 5 (6) ◽  
pp. 1058-1062
Author(s):  
A. M. Semenov ◽  
V. V. Anashin ◽  
N. F. Goncharova ◽  
V. A. Ushakov ◽  
A. V. Filipchenko ◽  
...  
Keyword(s):  
Storage Ring ◽  
Vacuum System ◽  
Ring Complex

scholarly journals Some Aspects of the Vacuum System for the Proposed Storage Ring CESR

1977 ◽  
Vol 24 (3) ◽  
pp. 1370-1372 ◽  
Author(s):  
M. Billing ◽  
N. Mistry ◽  
L. Phillips ◽  
D. Thomas
Keyword(s):  
Storage Ring ◽  
Vacuum System

Vacuum system of the Dubna heavy ion storage ring facility K4-K10

Vacuum ◽  
1995 ◽  
Vol 46 (8-10) ◽  
pp. 853-857
Author(s):  
AM Rodin ◽  
IN Meshkov ◽  
LA Rubinskaja ◽  
GM Ter-Akopian ◽  
VF Bykovski ◽  
...  
Keyword(s):  
Storage Ring ◽  
Heavy Ion ◽  
Vacuum System ◽  
Ion Storage
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