Status of NSLS-II booster
The National Synchrotron Light Source II is a third generation light source under construction at Brookhaven National Laboratory. The project includes a highly optimized 3 GeV electron storage ring, linac pre-injector and full-energy booster-synchrotron. Budker Institute of Nuclear Physics builds bo...
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| Zitieren: | Status of NSLS-II booster / S.M. Gurov, A.V. Akimov, O.V. Anchugov, A.M. Batrakov, O.V. Belikov, E.A. Bekhtenev, D.B. Burenkov, P.B. Cheblakov, V.P. Cherepanov, A.D. Chernyakin, V.G. Cheskidov, I.N. Churkin, A. Elkaer, A.I. Erokhin, R. Fliller, K.M. Gorchakov, D.S. Gurov, G. Ganetis, H. Hseuh, S.E. Karnaev, G.V. Karpov, V.A. Kiselev, V.V. Kobets, V.M. Konstantinov, V.V. Kolmogorov, A.A. Korepanov, E.A. Kuper, V.S. Kuzminykh, E.B. Levichev, J. De Long, V.R. Mamkin, A.S. Medvedko, O.I. Meshkov, N.B. Nefedov, V.V. Neyfeld, I.N. Okunev, V.V. Petrov, M.V. Petrichenkov, A.V. Philipchenko, A.V. Polyansky, D.N. Pureskin, A.R. Rakhimov, S.I. Ruvinskiy, L.M. Schegolev, A.M. Semenov, D.V. Senkov, S.S. Serednyakov, T.V. Shaftan, S. Sharma, D.S. Shichkov, O. Singh, S.V. Shiyankov, D.A. Shvedov, S.V. Sinyatkin, V.V. Smaluk, A.V. Sukhanov, Y. Tian, A.V. Utkin, F. Willeke, K.R. Yaminov, H. Yong // Вопросы атомной науки и техники. — 2012. — № 4. — С. 3-6. — Бібліогр.: 2 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1860223482677166080 |
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| author | Gurov, S.M. Akimov, A.V. Anchugov, O.V. Batrakov, A.M. Belikov, O.V. Bekhtenev, E.A. Burenkov, D.B. Cheblakov, P.B. Cherepanov, V.P. Chernyakin, A.D. Cheskidov, V.G. Churkin, I.N. Elkaer, A. Erokhin, A.I. Fliller, R. Gorchakov, K.M. Gurov, D.S. Ganetis, G. Hseuh, H. Karnaev, S.E. Karpov, G.V. Kiselev, V.A. Kobets, V.V. Konstantinov, V.M. Kolmogorov, V.V. Korepanov, A.A. Kuper, E.A. Kuzminykh, V.S. Levichev, E.B. De Long, J. Mamkin, V.R. Medvedko, A.S. Meshkov, O.I. Nefedov, N.B. Neyfeld, V.V. Okunev, I.N. Petrov, V.V. Petrichenkov, M.V. Philipchenko, A.V. Polyansky, A.V. Pureskin, D.N. Rakhimov, A.R. Ruvinskiy, S.I. Schegolev, L.M. Semenov, A.M. Senkov, D.V. Serednyakov, S.S. Shaftan, T.V. Sharma, S. Shichkov, D.S. Singh, O. Shiyankov, S.V. Shvedov, D.A. Sinyatkin, S.V. Smaluk, V.V. Sukhanov, A.V. Tian, Y. Utkin, A.V. Willeke, F. Yaminov, K.R. Yong, H. |
| author_facet | Gurov, S.M. Akimov, A.V. Anchugov, O.V. Batrakov, A.M. Belikov, O.V. Bekhtenev, E.A. Burenkov, D.B. Cheblakov, P.B. Cherepanov, V.P. Chernyakin, A.D. Cheskidov, V.G. Churkin, I.N. Elkaer, A. Erokhin, A.I. Fliller, R. Gorchakov, K.M. Gurov, D.S. Ganetis, G. Hseuh, H. Karnaev, S.E. Karpov, G.V. Kiselev, V.A. Kobets, V.V. Konstantinov, V.M. Kolmogorov, V.V. Korepanov, A.A. Kuper, E.A. Kuzminykh, V.S. Levichev, E.B. De Long, J. Mamkin, V.R. Medvedko, A.S. Meshkov, O.I. Nefedov, N.B. Neyfeld, V.V. Okunev, I.N. Petrov, V.V. Petrichenkov, M.V. Philipchenko, A.V. Polyansky, A.V. Pureskin, D.N. Rakhimov, A.R. Ruvinskiy, S.I. Schegolev, L.M. Semenov, A.M. Senkov, D.V. Serednyakov, S.S. Shaftan, T.V. Sharma, S. Shichkov, D.S. Singh, O. Shiyankov, S.V. Shvedov, D.A. Sinyatkin, S.V. Smaluk, V.V. Sukhanov, A.V. Tian, Y. Utkin, A.V. Willeke, F. Yaminov, K.R. Yong, H. |
| citation_txt | Status of NSLS-II booster / S.M. Gurov, A.V. Akimov, O.V. Anchugov, A.M. Batrakov, O.V. Belikov, E.A. Bekhtenev, D.B. Burenkov, P.B. Cheblakov, V.P. Cherepanov, A.D. Chernyakin, V.G. Cheskidov, I.N. Churkin, A. Elkaer, A.I. Erokhin, R. Fliller, K.M. Gorchakov, D.S. Gurov, G. Ganetis, H. Hseuh, S.E. Karnaev, G.V. Karpov, V.A. Kiselev, V.V. Kobets, V.M. Konstantinov, V.V. Kolmogorov, A.A. Korepanov, E.A. Kuper, V.S. Kuzminykh, E.B. Levichev, J. De Long, V.R. Mamkin, A.S. Medvedko, O.I. Meshkov, N.B. Nefedov, V.V. Neyfeld, I.N. Okunev, V.V. Petrov, M.V. Petrichenkov, A.V. Philipchenko, A.V. Polyansky, D.N. Pureskin, A.R. Rakhimov, S.I. Ruvinskiy, L.M. Schegolev, A.M. Semenov, D.V. Senkov, S.S. Serednyakov, T.V. Shaftan, S. Sharma, D.S. Shichkov, O. Singh, S.V. Shiyankov, D.A. Shvedov, S.V. Sinyatkin, V.V. Smaluk, A.V. Sukhanov, Y. Tian, A.V. Utkin, F. Willeke, K.R. Yaminov, H. Yong // Вопросы атомной науки и техники. — 2012. — № 4. — С. 3-6. — Бібліогр.: 2 назв. — англ. |
| collection | DSpace DC |
| container_title | Вопросы атомной науки и техники |
| description | The National Synchrotron Light Source II is a third generation light source under construction at Brookhaven National Laboratory. The project includes a highly optimized 3 GeV electron storage ring, linac pre-injector and full-energy booster-synchrotron. Budker Institute of Nuclear Physics builds booster for NSLS-II. The booster should accelerate the electron beam continuously and reliably from minimal 170 MeV injection energy to maximal energy of 3.15 GeV and average beam current of 20 mA. The booster shall be capable of multi-bunch and single bunch operation. This paper summarizes the status of NSLS-II booster.
Национальный источник синхротронного излучения II является синхротроном третьего поколения, созданным в Брукхевенской национальной лаборатории. Проект включает: высокооптимизированное накопительное кольцо на 3 ГэВ, линейный ускоритель и бустерный синхротрон на полную энергию. Институт ядерной физики им. Г.И. Будкера создает бустер для NSLS-II. Бустер должен надежно и непрерывно ускорять пучок электронов от минимальной энергии инжекции 170 МэВ до максимальной энергии 3,15 ГэВ с током пучка 20 мА. Бустер должен быть способен работать в односгустковом и многосгустковом режимах. Эта статья суммирует состояние дел по бустеру для NSLS-II.
Національне джерело синхротронного випромінювання II є синхротроном третього покоління, створеним у Брукхевенській національній лабораторії. Проект включає: високооптимізоване накопичувальне кільце на 3 ГеВ, лінійний прискорювач і бустерний синхротрон на повну енергію. Інститут ядерної фізики ім. Г.І. Будкера створює бустер для NSLS-II. Бустер повинен надійно і безперервно прискорювати пучок електронів від мінімальної енергії інжекції 170 МеВ до максимальної енергії 3,15 ГеВ зі струмом пучка 20 мА. Бустер повинен бути здатний працювати в односгустковому і багатосгустковому режимах. Ця стаття підсумовує стан справ по бустеру для NSLS-II.
|
| first_indexed | 2025-12-07T18:19:05Z |
| format | Article |
| fulltext |
ISSN 1562-6016. ВАНТ. 2012. №4(80) 3
СОСТОЯНИЕ ДЕЙСТВУЮЩИХ И ПРОЕКТЫ НОВЫХ УСКОРИТЕЛЕЙ
STATUS OF NSLS-II BOOSTER
S.M. Gurov1, A.V. Akimov1, O.V. Anchugov1, A.M. Batrakov1, O.V. Belikov1, E.A. Bekhtenev1,
D.B. Burenkov1, P.B. Cheblakov1, V.P. Cherepanov1, A.D. Chernyakin1, V.G. Cheskidov1,
I.N. Churkin1, A. Elkaer3, A.I. Erokhin1, R. Fliller2, K.M. Gorchakov1, D.S. Gurov1,
G. Ganetis2, H. Hseuh2, S.E. Karnaev1, G.V. Karpov1, V.A. Kiselev1, V.V. Kobets1,
V.M. Konstantinov1, V.V. Kolmogorov1, A.A. Korepanov1, E.A. Kuper1, V.S. Kuzminykh1,
E.B. Levichev1, J. De Long2, V.R. Mamkin1, A.S. Medvedko1, O.I. Meshkov1, N.B. Nefedov1,
V.V. Neyfeld1, I.N. Okunev1, V.V. Petrov1, M.V. Petrichenkov1, A.V. Philipchenko1,
A.V. Polyansky1, D.N. Pureskin1, A.R. Rakhimov1, S.I. Ruvinskiy1, L.M. Schegolev1,
A.M. Semenov1, D.V. Senkov1, S.S. Serednyakov1, T.V. Shaftan2, S. Sharma2, D.S. Shichkov1,
O. Singh2, S.V. Shiyankov1, D.A. Shvedov1, S.V. Sinyatkin1, V.V. Smaluk1, A.V. Sukhanov1,
Y. Tian2, A.V. Utkin1, F. Willeke2, K.R. Yaminov1, H. Yong2
1Budker Institute of Nuclear Physics, Novosibirsk, Russia;
2Brookhaven National Laboratory, New-York, USA;
3DanFysik, Denmark
E-mail: S.M.Gurov@inp.nsk.su
The National Synchrotron Light Source II is a third generation light source under construction at Brookhaven
National Laboratory. The project includes a highly optimized 3 GeV electron storage ring, linac pre-injector and
full-energy booster-synchrotron. Budker Institute of Nuclear Physics builds booster for NSLS-II. The booster should
accelerate the electron beam continuously and reliably from minimal 170 MeV injection energy to maximal energy
of 3.15 GeV and average beam current of 20 mA. The booster shall be capable of multi-bunch and single bunch
operation. This paper summarizes the status of NSLS-II booster.
PACS: 29.20.Lq:41.60.Ap
INTRODUCTION
The injector system includes 200 MeV linac and
booster with energy up to 3GeV. The conceptual design
has been done by BNL [1]. The tender on the design,
production and commissioning of NSLS-II booster was
started in January 2010. Budker Institute of Nuclear
Physics won this tender in May 2010. Preliminary De-
sign Review was approved at BNL in October 2010,
Final Design Review was approved in February 2011
and First Article was approved in August 2011. The
First Article includes BF and BD dipoles, quadrupole,
sextupole, corrector, MPS-6 power supply and the first
girder assembled with magnets, vacuum chamber and
pick-up electrodes.
The current status of the booster project and
achieved parameters on the First Article are discussed in
this paper.
1. MAGNETIC SYSTEM
Designed parameters of ramped magnets are summa-
rized in Table 1. The dies, tooling for yoke stacking, coil
winding and coil impregnation for all magnets have
been produced.
The magnetic elements provide high quality of a field
in the Booster operation range from 0.2 up to 3 GeV. The
results of magnetic measurements of the BD and BF di-
pole prototypes are represented in Tables 2 and 3, respec-
tively. In the aperture of (±20)×(±10) mm the field qual-
ity of BD dipole is not worse than ±5·10-4, for BF dipole
it is not worse than ±7·10-4.
The higher harmonics of quadrupole magnet do not
exceed Ai/A2 < 3.9·10-4 (i = 3…14) on radius of field
decomposition of 2 cm. For sextupole magnet the maxi-
mal relative size of harmonics is Ai/A3 < 9·10-4 (i = 4...14)
on radius of field decomposition of 1.5 cm.
The measured parameters of magnetic elements
meet the requirements of the technical specification.
Table 1
Designed Parameters of Ramped Magnets
Magnetic force for
3 GeV
Magnets
N
um
be
r
M
ag
ne
tic
le
ng
th
, m
T T/m T/m2
BF Dipoles 28 1.24 0.46 8.2 36
BD Dipoles 32 1.30 1.13 -5.6 -43
Quadrupoles 24 0.30 20.4
Sextupoles 16 0.12 ±400
Correctors 36 0.13 0.13
Table 2
Deviation of magnetic parameters of ramped magnets
from designed one (BD dipole)
Е, GeV 0.208 1.004 2.001 3.000
Δ L/L 0.05 % 0.07 % 0.07 % -0.01 %
Δ h /h -0.05 % -0.07 % -0.07 % 0.01 %
Δ K1/K1 0.35 % -0.01 % 0.00 % -0.25 %
Δ K2/K2 2.1 % -2.6 % -2.8 % -0.2 %
ISSN 1562-6016. ВАНТ. 2012. №4(80) 4
Table 3
Deviation of magnetic parameters of ramped magnets
from designed one (BF dipole)
Е, GeV 0.211 1.008 2.004 2.996
Δ L/L -0.09 % -0.14 % -0.14 % -0.13 %
Δ h /h 0.09 % 0.14 % 0.14 % 0.13 %
Δ K1/K1 0.41 % 0.03 % 0.04 % 0.09 %
Δ K2/K2 3.8 % -1.5 % 0.4 % 1.7 %
By results of magnetic measurements of the first ar-
ticles BINP has started the serial production of magnetic
elements.
2. POWER SUPPLIES
The Booster magnetic system requires 59 Power
Supplies (MPS) with a total peak power of about
1.3 MVA. The Main parameters of the booster magnets
power supplies are presented in Table 4.
All the PSs are current sources with a current feed-
back loop for stabilization. The power supplies are syn-
chronized with time interval corresponding to the rate of
up to 2 Hz. Fig.1 shows a scenario consisting of two
halves of cosine with small plateaus for injections and
extractions (any acceleration shape is possible, here
only the ‘1-cosine’ shape is shown). The required cur-
rent accuracy is 10–4 for the plateaus and 10–3 for the
ramp up (calculated accuracy is related to current level
and not to the maximum MPS output level).
Table 4
Main parameters of Power Supplies
PSs for Number
of PSs
Current
(max),
A
Peak
Voltage,
V
Peak out-
put Power,
(Total),
kVA
Dipoles BF 1 900 220 180
Dipoles BD 2 750 700 1050
Quads 3 167 160 72
Sextupoles 16 6 60 6
Correctors 36 6 60 13
DC Septum 1 500 12 6
Due to the big difference between the required out-
put peak power and the average power consumption, the
power supplies are designed with recuperation into ca-
pacitor banks of the reactive energy stored in the mag-
nets. The recuperation system will minimize the peak
power being transferred from the AC mains.
Currently quadrupole PSs, sextupoles and correctors
PSs are assembled and ready for tests. The power sup-
plies for BF and BD dipoles are developed by Danfysik
A/S as a subcontractor of BINP and will be assembled
soon.
-800
-600
-400
-200
0
200
400
600
800
0 50 100
150
200
250
300
350
400
450
500
UR
Usum [V] I[A]
T[msec]
UL
Fig.1. Current and voltage plots for 2 Hz cycles
for ‘1-cosine’ shape of current ramps
3. INJECTION AND EXTRACTION SYSTEM
Injection into the booster is performed with
200 MeV linear accelerator. There may be two types of
injection into the booster:
• Single-turn injection of a single 0.5 nC bunch or a
pulse train of 80 to 150 bunches separated by 2 nsec
with a total charge of 15 nC.
• Accumulation mode. In this case, a new portion,
which doubles the charge in each bunch, is added af-
ter 100 msec.
For realization of the single-turn injection and ac-
cumulation, four fast ferrite kickers and a pulse eddy-
current type septum magnet are installed in the long
straight section. The kicker and septum magnets are
placed out of vacuum. The vacuum chamber of the
kicker is made of aluminum oxide ceramic. There is a
titanium (TiN) coating of 5 μm thickness on the inner
surface of the chamber. The coating is made as strips of
3.4 mm width with 3.4 mm spacing.
Table 5
Main Designed Parameters of IES Magnets
Mag-
nets
Q-
ty
Magnetic
length, m
Field,
T
Angle,
mrad
Pulse,
μs
Injection System for 200 MeV
Kicker 4 0.207 0.055 15 0.3
Septum
(AC)
1 0.75 0.11 125 100
Extraction System for 3 GeV
Bump 4 0.17 0.46 7.8 1500
Kicker 1 0.83 0.073 5.8 0.3
Septum
(AC)
1 0.6 0.8 48 100
Septum
(DC)
1 1.2 0.89 106 -
The booster extraction system consists of four slow
orbit bumpers, AC septum, DC septum and a kicker.
Injection and extraction AC septums and kickers are
similar in design.
ISSN 1562-6016. ВАНТ. 2012. №4(80) 5
According to the technical specification: the total
beam angular deviation dX’ caused by instability of the
systems involved in beam extraction from the booster
should not exceed 20 % of angular beam spread. It
means that stability of the field septum magnets shall be
better than 0.02 %. The ripple and droop over the entire
kicker flat-top of 300 nsec waveform shall be less than
0.2 %.
By the present moment the magnets and its power
supplies are under manufacturing.
4. VACUUM SYSTEM
An average pressure is below 10–7 Torr by integral
of current of 1 Ampere-hour (an average flux of photons
is 1019 ph/sec). The obtaining of this pressure is carried
out by Gamma Vacuum ion pumps. The total quantity of
ion pumps with pumping speed of 45 l/s (Nitrogen) is
71 pieces located with the distance of 2.5 meters. The
calculations showed that the total photon-desorbed gas
load is much higher than the thermal desorption gas
load in spite of impact behavior of the booster. All vac-
uum chambers are to be made of stainless steel 316L.
Each arc vacuum section will have a convection-
enhanced “Pirani” gauge, two inverted-magnetron cold
cathode gauges as the primary gauges, and sixteen 45 l/s
ion pumps. One set of vacuum gauges and two ion
pumps (for Diagnostics and Injection straights) and
three ion pumps (for Extraction straight) will be in-
stalled in the straight sections to handle the extra out-
gassing from RF cavities, kickers, septums and diagnos-
tics. The residual gas analyzer heads will also be in-
stalled in the straight sections for diagnostics during
operation and maintenance periods.
Press-molds for dipole vacuum chambers and the
first arc vacuum chamber for first girder assembling
have been produced. Press-molds for septum vacuum
chambers are in production.
5. DIAGNOSTICS
For successful commissioning and effective opera-
tion of the projected NSLS-II Booster, a set of beam
diagnostic instruments has been designed. Fluorescent
screens are used for the Booster commissioning and
troubleshooting. The closed orbit is measured using
electrostatic BPMs with turn-by-turn capability. 36
BPMs are installed in the Booster, one more BPM is
installed between the extraction septum magnets. The
circulating current and beam lifetime are measured us-
ing a DC current transformer. The fill pattern is moni-
tored by fast current transformer. Visible synchrotron
radiation is registered for observation of the beam im-
age, transverse profiles of the beam are measured. Beta-
tron tunes are measured using two pairs of striplines, the
first pair is for beam excitation and the second one − for
beam response measurement. The beam diagnostic sys-
tems provide measurement and correction of the beam
closed orbit, betatron tunes, beta functions and disper-
sion during the ramp.
Now, the strip-lines, BPM housings and button elec-
trodes have been manufactured, the beam current trans-
formers have been procured and tested, the laboratory
testing of electronics developed for the BPMs and tune
measurement system is in progress.
6. CONTROL AND TIMING SYSTEM
The booster control system will be designed and de-
veloped using EPICS to be easily integrated into the
BNL control system. It will be built using all NSLS-II
standards: use of EPICS for middle level control, front-
end controllers will run Linux or RTEMS, and use of
VME, cPCI cards and PLCs for I/O. The PLC control-
lers will be Allen-Bradley devices connected to EPICS
IOCs via Ethernet. The instrumentation network will be
isolated over separate ports. The operator interface will
be PCs running Linux.
The NSLS-II booster Power Supplies (PSs) are di-
vided into two groups: ramping PSs providing passage
of the beam during the beam ramp in the booster from
200 MeV up to 3 GeV at 300 ms time interval, and pulsed
PSs providing beam injection from the linac and extrac-
tion to the Storage Ring. A special set of devices was
developed at BNL for the NSLS-II magnetic system PSs
control: Power Supply Controller (PSC) and Power Sup-
ply Interface (PSI). The PSI has one or two precision
18-bit DACs, nine channels of ADC for each DAC and
digital input/outputs. It is capable of detecting the status
change sequence of digital inputs with 10 ns resolution.
The PSI is placed close to current regulators and is con-
nected to the PSC via fiber-optic 50 Mbps data link. The
PSC communicates with EPICS IOC through a 100 Mbps
Ethernet port. The main function of IOC includes ramp
curve upload, ADC waveform data download, and vari-
ous process variable control. The 100 Mbps Ethernet port
enables real time display for 4 ADC waveforms.
The booster timing system is a part of NSLS-II timing
system which is based on Event Generator (EVG) and
Event Receivers (EVRs) from Micro-Research Finland
Oy. The booster timing is based on the external events
coming from NSLS-II EVG: "Pre-Injection", "Injec-
tion", "Pre-Extraction", "Extraction". These events are
referenced to the specified bunch of the Storage Ring
and correspond to the first bunch of the booster. EVRs
provide two scales for triggering both of the injection
and the extraction pulse devices. The first scale provides
triggering of the pulsed septums and the bump magnets
in the range of milliseconds and uses TTL outputs of
EVR, the second scale provides triggering of the kickers
in the range of microseconds and uses CML outputs.
EVRs also provide the timing of a booster cycle opera-
tion and generation of events for cycle-to-cycle updates
of pulsed and ramping parameters, and the booster beam
instrumentation synchronization.
7. GIRDER ASSEMBLY
All magnets in the booster arcs will be set on gird-
ers. Each girder has two support stands. Girders and
support stands are produced from hollow steel tube of a
rectanglular shape (500 × 300 mm) with wall thickness
of 16 mm. After performing magnetic measurements,
the magnets are aligned on the girder.
A typical girder assembly includes a girder with
length of about 3.5 meters, BF and BD dipoles, correc-
tor, sextupole and vacuum chamber with BPM (Fig.2).
After delivery of girder assembly to BNL the accuracy
of relative placement will be checked again during in-
stallation in the booster tunnel.
ISSN 1562-6016. ВАНТ. 2012. №4(80) 6
Fig.2. A girder assembly
At the beginning of July BNL and BINP team as-
sembled the first girder with BF and BD dipoles, sextu-
pole, corrector and vacuum chamber with BPM.
Girders are produced according to BINP design by
Experimental workshop of ITAM SB RAS. At the mid-
dle of September, 20 girders out of 46 were produced
and delivered to BINP.
CONCLUSIONS
NSLS-II booster project has gone through the First
Article Acceptance milestone. The serial production is
in progress. The booster tunnel is ready for installation
of trays, cable and DI water tubes.
REFERENCES
1. S. Gurov, et al. “Status of NSLS-II Booster”,
PAC’11, New York, 2011, WEP201;
http://www.JACoW.org.
2. T. Shaftan, et al. “Status of the NSLS-II Injection
System Development”, IPAC’10, Kyoto, 2010,
WEPEA082, p.1823; http://www.JACoW.org.
Статья поступила в редакцию 25.09.2011 г.
СОСТОЯНИЕ РАБОТ ПО БУСТЕРУ ДЛЯ NSLS-II
С.М. Гуров, А.В. Акимов, О.В. Анчугов, А.М. Батраков, О.В. Беликов, Е.А. Бехтенев, Д.Б. Буренков,
П.Б. Чеблаков, В.П. Черепанов, А.Д. Чернякин, В.Г. Ческидов, И.Н. Чуркин, A. Элкаер, А.И. Ерохин,
Р. Флийер, К.М. Горчаков, Д.С. Гуров, Д. Ганетис, Х. Ксё, С.Е. Карнаев, Г.В. Карпов, В.А. Киселев,
В.В. Кобец, В.М. Константинов, В.В. Колмогоров, А.А. Корепанов, Э.А. Купер, В.С. Кузьминых,
Е.Б. Левичев, Ж. Де Лонг, В.Р. Мамкин, А.С. Медведко, О.И. Мешков, Н.Б. Нефедов, В.В. Нейфельд,
И.Н. Окунев, В.В. Петров, М.В. Петриченков, А.В. Филипченко, А.В. Полянский, Д.Н. Пурескин,
А.Р. Рахимов, С.И. Рувинский, Л.М. Щеголев, А.М. Семенов, Д.В. Сеньков, С.С. Середняков,
Т.В. Шафтан, С. Шарма, Д.С. Шичков, О. Синх, С.В. Шиянков, Д.А. Шведов, С.В. Синяткин,
В.В. Смалюк, А.В. Суханов, Ю. Тиан, А.В. Уткин, Ф. Виллеке, К.Р. Яминов, Х. Йонг
Национальный источник синхротронного излучения II является синхротроном третьего поколения, соз-
данным в Брукхевенской национальной лаборатории. Проект включает: высокооптимизированное накопи-
тельное кольцо на 3 ГэВ, линейный ускоритель и бустерный синхротрон на полную энергию. Институт
ядерной физики им. Г.И. Будкера создает бустер для NSLS-II. Бустер должен надежно и непрерывно уско-
рять пучок электронов от минимальной энергии инжекции 170 МэВ до максимальной энергии 3,15 ГэВ с
током пучка 20 мА. Бустер должен быть способен работать в односгустковом и многосгустковом режимах.
Эта статья суммирует состояние дел по бустеру для NSLS-II.
СТАН РОБІТ ПО БУСТЕРУ ДЛЯ NSLS-II
С.М. Гуров, А.В. Акімов, О.В. Анчугов, А.М. Батраков, О.В. Бєліков, Є.А. Бехтенев, Д.Б. Буренков,
П.Б. Чеблаков, В.П. Черепанов, А.Д. Чернякін, В.Г. Ческідов, І.Н. Чуркін, A. Елкаєр, А.І. Єрохін,
Р. Флійер, К.М. Горчаков, Д.С. Гуров, Д. Ганетіс, Х. Ксьо, С.Е. Карнаєв, Г.В. Карпов, В.А. Кисельов,
В.В. Кобець, В.М. Константинов, В.В. Колмогоров, А.А. Корепанов, Е.А. Купер, В.С. Кузьміних,
Є.Б. Левичев, Ж. Де Лонг, В.Р. Мамкин, А.С. Медведко, О.І. Мешков, Н.Б. Нефедов, В.В. Нейфельд,
І.Н. Окунєв, В.В. Петров, М.В. Петриченков, А.В. Філіпченко, А.В. Полянський, Д.Н. Пурескін,
А.Р. Рахімов, С.І. Рувинський, Л.М. Щеголев, А.М. Семенов, Д.В. Сеньков, С.С. Середняков,
Т.В. Шафтан, С. Шарма, Д.С. Шичков, О. Сінх, С.В. Шиянков, Д.А. Швєдов, С.В. Синяткін,
В.В. Смалюк, А.В. Суханов, Ю. Тіан, А.В. Уткін, Ф. Віллеке, К.Р. Ямінов, Х. Йонг
Національне джерело синхротронного випромінювання II є синхротроном третього покоління, створеним
у Брукхевенській національній лабораторії. Проект включає: високооптимізоване накопичувальне кільце на
3 ГеВ, лінійний прискорювач і бустерний синхротрон на повну енергію. Інститут ядерної фізики ім. Г.І. Бу-
дкера створює бустер для NSLS-II. Бустер повинен надійно і безперервно прискорювати пучок електронів
від мінімальної енергії інжекції 170 МеВ до максимальної енергії 3,15 ГеВ зі струмом пучка 20 мА. Бустер
повинен бути здатний працювати в односгустковому і багатосгустковому режимах. Ця стаття підсумовує
стан справ по бустеру для NSLS-II.
|
| id | nasplib_isofts_kiev_ua-123456789-108775 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1562-6016 |
| language | English |
| last_indexed | 2025-12-07T18:19:05Z |
| publishDate | 2012 |
| publisher | Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| record_format | dspace |
| spelling | Gurov, S.M. Akimov, A.V. Anchugov, O.V. Batrakov, A.M. Belikov, O.V. Bekhtenev, E.A. Burenkov, D.B. Cheblakov, P.B. Cherepanov, V.P. Chernyakin, A.D. Cheskidov, V.G. Churkin, I.N. Elkaer, A. Erokhin, A.I. Fliller, R. Gorchakov, K.M. Gurov, D.S. Ganetis, G. Hseuh, H. Karnaev, S.E. Karpov, G.V. Kiselev, V.A. Kobets, V.V. Konstantinov, V.M. Kolmogorov, V.V. Korepanov, A.A. Kuper, E.A. Kuzminykh, V.S. Levichev, E.B. De Long, J. Mamkin, V.R. Medvedko, A.S. Meshkov, O.I. Nefedov, N.B. Neyfeld, V.V. Okunev, I.N. Petrov, V.V. Petrichenkov, M.V. Philipchenko, A.V. Polyansky, A.V. Pureskin, D.N. Rakhimov, A.R. Ruvinskiy, S.I. Schegolev, L.M. Semenov, A.M. Senkov, D.V. Serednyakov, S.S. Shaftan, T.V. Sharma, S. Shichkov, D.S. Singh, O. Shiyankov, S.V. Shvedov, D.A. Sinyatkin, S.V. Smaluk, V.V. Sukhanov, A.V. Tian, Y. Utkin, A.V. Willeke, F. Yaminov, K.R. Yong, H. 2016-11-15T19:52:47Z 2016-11-15T19:52:47Z 2012 Status of NSLS-II booster / S.M. Gurov, A.V. Akimov, O.V. Anchugov, A.M. Batrakov, O.V. Belikov, E.A. Bekhtenev, D.B. Burenkov, P.B. Cheblakov, V.P. Cherepanov, A.D. Chernyakin, V.G. Cheskidov, I.N. Churkin, A. Elkaer, A.I. Erokhin, R. Fliller, K.M. Gorchakov, D.S. Gurov, G. Ganetis, H. Hseuh, S.E. Karnaev, G.V. Karpov, V.A. Kiselev, V.V. Kobets, V.M. Konstantinov, V.V. Kolmogorov, A.A. Korepanov, E.A. Kuper, V.S. Kuzminykh, E.B. Levichev, J. De Long, V.R. Mamkin, A.S. Medvedko, O.I. Meshkov, N.B. Nefedov, V.V. Neyfeld, I.N. Okunev, V.V. Petrov, M.V. Petrichenkov, A.V. Philipchenko, A.V. Polyansky, D.N. Pureskin, A.R. Rakhimov, S.I. Ruvinskiy, L.M. Schegolev, A.M. Semenov, D.V. Senkov, S.S. Serednyakov, T.V. Shaftan, S. Sharma, D.S. Shichkov, O. Singh, S.V. Shiyankov, D.A. Shvedov, S.V. Sinyatkin, V.V. Smaluk, A.V. Sukhanov, Y. Tian, A.V. Utkin, F. Willeke, K.R. Yaminov, H. Yong // Вопросы атомной науки и техники. — 2012. — № 4. — С. 3-6. — Бібліогр.: 2 назв. — англ. 1562-6016 PACS: 29.20.Lq:41.60.Ap https://nasplib.isofts.kiev.ua/handle/123456789/108775 The National Synchrotron Light Source II is a third generation light source under construction at Brookhaven National Laboratory. The project includes a highly optimized 3 GeV electron storage ring, linac pre-injector and full-energy booster-synchrotron. Budker Institute of Nuclear Physics builds booster for NSLS-II. The booster should accelerate the electron beam continuously and reliably from minimal 170 MeV injection energy to maximal energy of 3.15 GeV and average beam current of 20 mA. The booster shall be capable of multi-bunch and single bunch operation. This paper summarizes the status of NSLS-II booster. Национальный источник синхротронного излучения II является синхротроном третьего поколения, созданным в Брукхевенской национальной лаборатории. Проект включает: высокооптимизированное накопительное кольцо на 3 ГэВ, линейный ускоритель и бустерный синхротрон на полную энергию. Институт ядерной физики им. Г.И. Будкера создает бустер для NSLS-II. Бустер должен надежно и непрерывно ускорять пучок электронов от минимальной энергии инжекции 170 МэВ до максимальной энергии 3,15 ГэВ с током пучка 20 мА. Бустер должен быть способен работать в односгустковом и многосгустковом режимах. Эта статья суммирует состояние дел по бустеру для NSLS-II. Національне джерело синхротронного випромінювання II є синхротроном третього покоління, створеним у Брукхевенській національній лабораторії. Проект включає: високооптимізоване накопичувальне кільце на 3 ГеВ, лінійний прискорювач і бустерний синхротрон на повну енергію. Інститут ядерної фізики ім. Г.І. Будкера створює бустер для NSLS-II. Бустер повинен надійно і безперервно прискорювати пучок електронів від мінімальної енергії інжекції 170 МеВ до максимальної енергії 3,15 ГеВ зі струмом пучка 20 мА. Бустер повинен бути здатний працювати в односгустковому і багатосгустковому режимах. Ця стаття підсумовує стан справ по бустеру для NSLS-II. en Національний науковий центр «Харківський фізико-технічний інститут» НАН України Вопросы атомной науки и техники Состояние действующих и проекты новых ускорителей Status of NSLS-II booster Состояние работ по бустеру для NSLS-II Стан робіт по бустеру для NSLS-II Article published earlier |
| spellingShingle | Status of NSLS-II booster Gurov, S.M. Akimov, A.V. Anchugov, O.V. Batrakov, A.M. Belikov, O.V. Bekhtenev, E.A. Burenkov, D.B. Cheblakov, P.B. Cherepanov, V.P. Chernyakin, A.D. Cheskidov, V.G. Churkin, I.N. Elkaer, A. Erokhin, A.I. Fliller, R. Gorchakov, K.M. Gurov, D.S. Ganetis, G. Hseuh, H. Karnaev, S.E. Karpov, G.V. Kiselev, V.A. Kobets, V.V. Konstantinov, V.M. Kolmogorov, V.V. Korepanov, A.A. Kuper, E.A. Kuzminykh, V.S. Levichev, E.B. De Long, J. Mamkin, V.R. Medvedko, A.S. Meshkov, O.I. Nefedov, N.B. Neyfeld, V.V. Okunev, I.N. Petrov, V.V. Petrichenkov, M.V. Philipchenko, A.V. Polyansky, A.V. Pureskin, D.N. Rakhimov, A.R. Ruvinskiy, S.I. Schegolev, L.M. Semenov, A.M. Senkov, D.V. Serednyakov, S.S. Shaftan, T.V. Sharma, S. Shichkov, D.S. Singh, O. Shiyankov, S.V. Shvedov, D.A. Sinyatkin, S.V. Smaluk, V.V. Sukhanov, A.V. Tian, Y. Utkin, A.V. Willeke, F. Yaminov, K.R. Yong, H. Состояние действующих и проекты новых ускорителей |
| title | Status of NSLS-II booster |
| title_alt | Состояние работ по бустеру для NSLS-II Стан робіт по бустеру для NSLS-II |
| title_full | Status of NSLS-II booster |
| title_fullStr | Status of NSLS-II booster |
| title_full_unstemmed | Status of NSLS-II booster |
| title_short | Status of NSLS-II booster |
| title_sort | status of nsls-ii booster |
| topic | Состояние действующих и проекты новых ускорителей |
| topic_facet | Состояние действующих и проекты новых ускорителей |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/108775 |
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