Transcript Budker INP Products Presentation

BUDKER INSTITUTE OF NUCLEAR PHYSICS
NOVOSIBIRSK
NSLS-II Transfer Lines
Transfer Lines view
Linac – Booster Transfer Line
Booster – Storage Ring Transfer Line
Linac-Booster TL
Parameter
Value
Beam energy, MeV
150-270
Normalized RMS beam emittance, mm·mrad
50
Bunches in the train
1 or from 40 bunches, 2 ns
to 150 bunches, 2 ns,
<80 bunches, 4 ns
<50 bunches, 6 ns
<40 bunches, 8 ns
<30 bunches, 10 ns
Bunch train rep rate, Hz
10 Hz max
Single bunch charge
from 10 pC to 0.5 nC
Multi-bunch charge
<15 nC total
Minimum energy spread, %
0.5
Bunch length, ns
~1 ns with microstructure at 3 GHz
Total beam line length, m
22.4
Quadrupoles
Dipoles
Linac-Booster TL magnetic elements
Parameter
Value
Number
3 with individual PS
Length, m
0.35
Angle, rad
0.15
Field, T
0.29 (0.39 max)
Parameter
Value
Number
12+1 spare; 12 +1 independent power supplies
Focusing/Defocusing
7/5
Length, m
0.15
Quadrupole K1, m-2
<15
Quadrupole gradient, T/m
11 (13.5 max)
6 X-Y correctors with 0.3 mrad angle
Linac-Booster TL vacuum elements
Linac-Booster TL diagnostics
6 Fluorescent Screens
Integrating Current Transformer
3 Four-Button Pick-ups with Libera BPM receivers
Measured parameters
Charge
0.2%
Fill pattern
Energy
0.5%
Energy spread
Beam positions
Beam sizes
Norm. emittances
5%
Value
Accuracy
15 nC
<270 MeV
<0.5% RMS
0.05%
0.1 mm
~2 mm
0.1 mm
~50 mm·mrad
Continuously monitored beam parameters:
Charge
Energy
Beam positions
Bunch train pattern
Linac-Booster TL power supplies
Type of magnets
Voltage, V
Current, A
Pcs
LB TL Dipole
14
100
3
LB TL Quadrupole
4
15
13
LB TL corrector
12
Booster-Storage Ring TL
Parameter
Value
Beam energy, GeV
3
Normalized RMS beam emittance, nm·mrad, X/Y
30/3
Bunches in the train
1 or from 40 bunches, 2 ns
to 150 bunches, 2 ns,
<80 bunches, 4 ns
<50 bunches, 6 ns
<40 bunches, 8 ns
<30 bunches, 10 ns
Bunch train rep rate, Hz
1 Hz max
Single bunch charge
from 10 pC to 0.5 nC
Multi-bunch charge
<10 nC total
Minimum energy spread, %
0.1
Bunch length, ps
~15
Total beam line length, m
43.519
Quadrupoles
Dipoles
Booster-SR TL magnetic elements
Parameter
Value
Number
4 with individual PS
Length, m
1.2
Angle, rad
0.12
Field, T
1 (1.05 max)
Parameter
Value
Number
14+1 spare; 15 independent power supplies
Focusing/Defocusing
7/7
Length, m
0.3
Quadrupole K1, m-2
2.1 max
Quadrupole gradient, T/m
22 max
6 X and 6 Y correctors with 0.3 mrad angle
Booster-SR TL power supplies
Type of magnets
BS TL Dipole
BS TL Quadrupole
BS TL corrector
Voltage, V
55
Current, A
140
Pcs
4
12
100
15
12
Booster-SR TL diagnostics
6 Fluorescent Screens
Integrating Current Transformer
6 Four-Button Pick-ups with Libera BPM receivers
Measured parameters
Charge
0.2%
Fill pattern
Energy
0.5%
Energy spread
Beam positions
Beam sizes
Norm. emittances
5%
Value
Accuracy
10 nC
3 GeV
<0.1% RMS
0.05%
0.1 mm
< 1 mm
0.02 mm
~30 mm·mrad
Continuously monitored beam parameters:
Charge
Energy
Beam positions
Bunch train pattern
Turn-key TrLines
BNL supplies:
TrLines Project with:
Required parameters of the electron beam
Requirements on the vacuum system, magnetic system,
control system, diagnostics and etc. including preferable
equipments and protocols.
Engineering utilities (external water, electrical, air, gas
systems with interfaces inside the building)
Turn-key TrLines
Vendor (BINP) - Responsible for the TrLines:
Electron beam - in accordance with the TrLines Project
Parameters of the TrLines systems
(vacuum system,
magnetic system, control system, diagnostics and etc. with corresponding
power supply systems, spare parts and etc.).
Assembly of the TrLines elements and systems
including internal water, electrical, air and gas nets
Testing of the TrLines systems
Commissioning of the TrLines
Documentation
(drawings, user manuals,
manufactured elements, testing protocols.)
quality
records
of
Vendor right - getting Subcontractors to take part in
manufacture, assembly and other works
Turn-key TrLines
Preliminary Schedule
6 months (ARO) – Design of TrLines
16 months (ARO) - Fabrication of TrLines elements and systems
19 months (ARO) – Delivery of TrLines systems
21 months (ARO) - Assembly and alignment of the TrLines at BNL site
23 months (ARO) - Testing of the TrLines systems at BNL site
24 months (ARO) - Final testing and commission of the TrLines