Conceptual project of the NSC KIPT nuclear physics complex for basic and applied research in the field of nuclear physics, high energy physics and interaction of radiation with substance
The main ideas for creating a project for an accelerator complex with an energy of up to 550 MeV with a continuous electron beam for work in high energy physics and nuclear physics are presented. Schematic solutions for injectors, high-frequency system of the complex and magnetic elements are chosen...
Збережено в:
| Дата: | 2022 |
|---|---|
| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2022
|
| Назва видання: | Problems of Atomic Science and Technology |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/195785 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Conceptual project of the NSC KIPT nuclear physics complex for basic and applied research in the field of nuclear physics, high energy physics and interaction of radiation with substance / M.F. Shul’ga, G.D. Kovalenko, I.S. Guk, P.I. Gladkikh, F.A. Peev // Problems of Atomic Science and Technology. — 2022. — № 5. — С. 55-59. — Бібліогр.: 23 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-195785 |
|---|---|
| record_format |
dspace |
| spelling |
irk-123456789-1957852023-12-07T12:13:53Z Conceptual project of the NSC KIPT nuclear physics complex for basic and applied research in the field of nuclear physics, high energy physics and interaction of radiation with substance Shul’ga, M.F. Kovalenko, G.D. Guk, I.S. Gladkikh, P.I. Peev, F.A. Linear charged-particle accelerators The main ideas for creating a project for an accelerator complex with an energy of up to 550 MeV with a continuous electron beam for work in high energy physics and nuclear physics are presented. Schematic solutions for injectors, high-frequency system of the complex and magnetic elements are chosen. The choice of the magneto-optical scheme of the recirculator is substantiated. The dynamics of the beam in the facility and the parameters of the extracted beam are studied. Наведено основні ідеї щодо створення проекту прискорювального комплексу з енергією до 550 МеВ з безперервним пучком електронів для робіт з фізики високих енергій та ядерної фізики. Вибрано схемні рішення для інжекторів, високочастотної системи комплексу та магнітних елементів. Обґрунтовано вибір магнітооптичної схеми рециркулятора. Досліджено динаміку пучка в установці та параметри виведеного пучка. 2022 Article Conceptual project of the NSC KIPT nuclear physics complex for basic and applied research in the field of nuclear physics, high energy physics and interaction of radiation with substance / M.F. Shul’ga, G.D. Kovalenko, I.S. Guk, P.I. Gladkikh, F.A. Peev // Problems of Atomic Science and Technology. — 2022. — № 5. — С. 55-59. — Бібліогр.: 23 назв. — англ. 1562-6016 PACS: 29.20.-c DOI: https://doi.org/10.46813/2022-141-055 http://dspace.nbuv.gov.ua/handle/123456789/195785 en Problems of Atomic Science and Technology Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Linear charged-particle accelerators Linear charged-particle accelerators |
| spellingShingle |
Linear charged-particle accelerators Linear charged-particle accelerators Shul’ga, M.F. Kovalenko, G.D. Guk, I.S. Gladkikh, P.I. Peev, F.A. Conceptual project of the NSC KIPT nuclear physics complex for basic and applied research in the field of nuclear physics, high energy physics and interaction of radiation with substance Problems of Atomic Science and Technology |
| description |
The main ideas for creating a project for an accelerator complex with an energy of up to 550 MeV with a continuous electron beam for work in high energy physics and nuclear physics are presented. Schematic solutions for injectors, high-frequency system of the complex and magnetic elements are chosen. The choice of the magneto-optical scheme of the recirculator is substantiated. The dynamics of the beam in the facility and the parameters of the extracted beam are studied. |
| format |
Article |
| author |
Shul’ga, M.F. Kovalenko, G.D. Guk, I.S. Gladkikh, P.I. Peev, F.A. |
| author_facet |
Shul’ga, M.F. Kovalenko, G.D. Guk, I.S. Gladkikh, P.I. Peev, F.A. |
| author_sort |
Shul’ga, M.F. |
| title |
Conceptual project of the NSC KIPT nuclear physics complex for basic and applied research in the field of nuclear physics, high energy physics and interaction of radiation with substance |
| title_short |
Conceptual project of the NSC KIPT nuclear physics complex for basic and applied research in the field of nuclear physics, high energy physics and interaction of radiation with substance |
| title_full |
Conceptual project of the NSC KIPT nuclear physics complex for basic and applied research in the field of nuclear physics, high energy physics and interaction of radiation with substance |
| title_fullStr |
Conceptual project of the NSC KIPT nuclear physics complex for basic and applied research in the field of nuclear physics, high energy physics and interaction of radiation with substance |
| title_full_unstemmed |
Conceptual project of the NSC KIPT nuclear physics complex for basic and applied research in the field of nuclear physics, high energy physics and interaction of radiation with substance |
| title_sort |
conceptual project of the nsc kipt nuclear physics complex for basic and applied research in the field of nuclear physics, high energy physics and interaction of radiation with substance |
| publisher |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| publishDate |
2022 |
| topic_facet |
Linear charged-particle accelerators |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/195785 |
| citation_txt |
Conceptual project of the NSC KIPT nuclear physics complex for basic and applied research in the field of nuclear physics, high energy physics and interaction of radiation with substance / M.F. Shul’ga, G.D. Kovalenko, I.S. Guk, P.I. Gladkikh, F.A. Peev // Problems of Atomic Science and Technology. — 2022. — № 5. — С. 55-59. — Бібліогр.: 23 назв. — англ. |
| series |
Problems of Atomic Science and Technology |
| work_keys_str_mv |
AT shulgamf conceptualprojectofthensckiptnuclearphysicscomplexforbasicandappliedresearchinthefieldofnuclearphysicshighenergyphysicsandinteractionofradiationwithsubstance AT kovalenkogd conceptualprojectofthensckiptnuclearphysicscomplexforbasicandappliedresearchinthefieldofnuclearphysicshighenergyphysicsandinteractionofradiationwithsubstance AT gukis conceptualprojectofthensckiptnuclearphysicscomplexforbasicandappliedresearchinthefieldofnuclearphysicshighenergyphysicsandinteractionofradiationwithsubstance AT gladkikhpi conceptualprojectofthensckiptnuclearphysicscomplexforbasicandappliedresearchinthefieldofnuclearphysicshighenergyphysicsandinteractionofradiationwithsubstance AT peevfa conceptualprojectofthensckiptnuclearphysicscomplexforbasicandappliedresearchinthefieldofnuclearphysicshighenergyphysicsandinteractionofradiationwithsubstance |
| first_indexed |
2025-07-16T23:58:38Z |
| last_indexed |
2025-07-16T23:58:38Z |
| _version_ |
1837849976420433920 |
| fulltext |
ISSN 1562-6016. Problems of Atomic Science and Technology. 2022. №5(141) 55
LINEAR CHARGED-PARTICLE ACCELERATORS
https://doi.org/10.46813/2022-141-055
CONCEPTUAL PROJECT OF THE NSC KIPT NUCLEAR PHYSICS
COMPLEX FOR BASIC AND APPLIED RESEARCH IN THE FIELD OF
NUCLEAR PHYSICS, HIGH ENERGY PHYSICS AND INTERACTION OF
RADIATION WITH SUBSTANCE
M.F. Shul'ga, G.D. Kovalenko, I.S. Guk, P.I. Gladkikh, F.A. Peev
National Science Center “Kharkov Institute of Physics and Technology”, Kharkiv, Ukraine
E-mail: guk@kipt.kharkov.ua
The main ideas for creating a project for an accelerator complex with an energy of up to 550 MeV with a contin-
uous electron beam for work in high energy physics and nuclear physics are presented. Schematic solutions for in-
jectors, high-frequency system of the complex and magnetic elements are chosen. The choice of the magneto-optical
scheme of the recirculator is substantiated. The dynamics of the beam in the facility and the parameters of the ex-
tracted beam are studied.
PACS: 29.20.-c
INTRODUCTION
The emergence of new accelerator technologies of-
ten leads to a significant revision of directions and
methods in scientific research in the field of nuclear
physics. Published in 2022, the European Strategy for
Particle Physics - Accelerator R&D Roadmap [1] sets
out a roadmap for research and development of Europe-
an accelerators for the next five to ten years. These stud-
ies are based on the latest results on the creation of fun-
damentally new linear electron accelerators with energy
recovery [1, 2]. The technique of energy recovery in
superconducting cavities of a linear accelerator promis-
es to increase the luminosity for physics applications by
one or several orders of magnitude at an energy con-
sumption comparable to classical solutions. The current
state of these developments was discussed at the 63th
ICFA Advanced Beam Dynamics Workshop on Energy
Recovery Linacs ERL2019, Berlin, Germany [3]. It is
assumed that the development of these technologies
may affect the implementation of large accelerator pro-
jects in the next ten years [1, 2, 4].
The appearance of these installations was due to the
creation of several types of superconducting accelerat-
ing structures, among which we should note the
802 MHz 5-cell structure, similar to those working in
CEBAF, and the TESLA-type 9 cell modules 1.3 GHz
cavities section developed for the TESLA collider, on
the basis of which Three installations are being imple-
mented: PERLE at Orsay, MESA at Mainz, and CBETA
at Cornell-BNL [1, 5–9]. The module with two sections,
developed in Rossendorf [10], became the basis for a
number of installations [1–3], demonstrating the possi-
bility of creating accelerators operating in continuous-
wave (CW) operation. Two such modules have been
working steadily in the Forschungszentrum Rossendorf
Zentralabteilung Strahlungsquelle ELBE for 20 years
[10, 11].
The creation of an accelerator based on supercon-
ducting technologies makes it possible to obtain a new
quality in research on electron beams. So in work [12],
some physical possibilities are considered that can be
realized even on a low-energy installation. The low
beam energy (and therefore low momentum transfer)
combined with the highest beam intensity allows for
highly competitive measurements at the low energy
frontier of the Standard Model.
The greatly increased brightness is also of decisive
importance for the discovery of new areas of low energy
physics, such as nuclear photonics or spectroscopy of
exotic nuclei [2].
High-intensity beams can be used in several indus-
trial and scientific applications, such as free electron
lasers, photon backscattering, neutron source, medical
isotope production, and others [1].
1. MOTIVES FOR CREATING A NEW
ELECTRON ACCELERATOR PROJECT AT
NSC KIPT
Until 1993, the Kharkov Institute of Physics and
Technology was the largest scientific center in the
USSR and Ukraine, where research was carried out in
nuclear physics using beams of γ-quanta, electrons, pro-
tons and other charged particles. The Institute possessed
a number of unique accelerator facilities: the largest in
Europe linear accelerators LU-2000 and LU-300, stor-
age ring H-100. A large team of highly qualified spe-
cialists in nuclear physics and accelerator physics was
formed at the Institute.
After 1993, large accelerators were stopped, experi-
mental work, which is the basis of nuclear physics re-
search, practically ceased, researchers were forced to
transfer their research to other facilities outside Ukraine.
The absence of "live" work in the first place led to the
outflow of young specialists from this area of scientific
activity and the aging of personnel.
Unfortunately, now the work of linear accelerators
LU-2000 and LU-300 for the program on nuclear phys-
ics and high energy physics cannot be resumed, since
the existing material and technical base of research is
hopelessly outdated both morally and physically. These
accelerators, like the U-240 cyclotron at INR in Kyiv
and other facilities in Ukraine, were designed and built
more than fifty years ago, many consumables and de-
56 ISSN 1562-6016. Problems of Atomic Science and Technology. 2022. №5(141)
vices for these facilities are no longer produced by in-
dustry.
The objective needs for nuclear physics research in
Ukraine gave rise to the need to develop a national re-
search program and create installations for conducting
these studies. According to the decision of the Scientific
Council of the IHENP NSC KIPT in 2003, the task was
set to select promising directions in the creation of the
basic accelerator facility of the NSC KIPT in nuclear
physics and high energy physics. This work was carried
out jointly with the Technical University of Eindhoven
(Kingdom of the Netherlands) on the basis of an agree-
ment on the joint creation at the NSC KIPT of an accel-
erator that meets the requirements of a modern physical
experiment [13, 14]. The project was based on the prin-
ciples given in the Introduction to this work.
Unfortunately, the project was not implemented due
to lack of funding.
In the first half of 2022, as a result of hostilities, the
installations located at the institute received significant
damage and their restoration does not make sense.
In this regard, it became necessary to create a new
state program for the development of nuclear physics
research and a facility for its implementation [15].
When choosing the parameters of the accelerator,
the main characteristics of the existing and currently
developed installations were considered [1–
3, 5, 6, 9, 13–15].
2. MAIN PROJECT PARAMETERS
When choosing the main parameters of the accelera-
tor project, both technological and economic require-
ments were considered.
The limiting energy of 500 MeV was chosen from
the condition of conducting physical experiments in the
largest possible range of studies recognized as relevant
in the near future [1, 2, 15].
TESLA accelerating structures are produced on an
industrial scale by RI Research Instruments GmbH [16].
All projects of accelerators with accelerating sections
TESLA-type 9 cell modules include an energy gain of
25 MeV in continuous-wave (CW) operation [1–3, 7].
Since the cost of accelerating structures is about half
the cost of a linear accelerator [14], the cost of the pro-
ject can be significantly reduced by using a beam recir-
culation system. The magnetic system with triple pas-
sage of the accelerating structures is quite simple and
provides a significant reduction in the cost of the instal-
lation.
Several types of injectors have been developed and
debugged, which make it possible to obtain an average
current value of more than 1 mA or a charge in a bunch
of more than 300 pC [11, 17–21]. The maximum elec-
tron energy is 9.5 MeV [11].
In the injection path, an accelerating module will be
used, which gives an increase in energy after the
25 MeV injector. This is necessary to create a source of
positrons.
The accelerating structure of the recirculator will
consist of 7 modules. The maximum beam energy at the
recirculator output is 559.5 MeV.
3. MAGNETIC STRUCTURE OF THE
RECIRCULATOR
The magneto-optical structure of the recirculator is
shown in Fig. 1. The studies carried out made it possible
to optimize the parameters of the structure in order to
obtain beam extraction channels with specified parame-
ters at the output. When studying the beam motion in
the selected magneto-optical system, in order to obtain
results that are closest to those actually implemented in
the future setup, we used the values of the effective
length of dipole magnets, the quadrupole and sextupole
components of the field of dipole magnets, obtained
from experimentally measured field distributions in
magnets , as well as models for describing fields in di-
poles and quadrupoles, widely used in the literature,
which showed good agreement with the experimentally
measured characteristics of these magnetic elements
[14].
Fig. 1. General view of the structure of the recirculator
The beam is injected into the recirculator using a
loop (chicane) of four magnets located in a rectilinear
gap in front of the accelerating structures (LINAC). The
accelerator has seven modules [7], which allow to ob-
tain an increase in the electron energy of 175 MeV at
the output. This beam can be brought into the experi-
mental rooms for research with a maximum energy of
175 MeV plus the injection energy with the SC magnet
turned off. When the distributing magnet (spreader) SC
is switched on, the beam is directed along the first recir-
culation ring to the input of the accelerator. After re-
ceiving an energy increase of 175 MeV, upon reaching
an energy of 360 MeV, the beam begins to move along
the second recirculation ring. The maximum beam ener-
gy after the third pass of the accelerator will be
535 MeV. Beams with energies of 360 and 535 MeV
ISSN 1562-6016. Problems of Atomic Science and Technology. 2022. №5(141) 57
are brought into the experimental halls with the help of
a trajectory combiner-separator magnet SC.
The amplitude functions of the recirculator focusing
are shown in Fig. 2.
Fig. 2. Amplitude focusing functions
4. BEAM PARAMETERS AT
ACCELERATOR OUTPUT CHANNELS
On Figs. 3–5 show the cross sections of the beams at
the initial sections of the beam output of the main
transport channels to the experimental halls.
Fig. 3. Beam after the first pass of the accelerator –
185 MeV
Fig. 4. Energy – 350 MeV
Fig. 5. Energy – 535 MeV
The red color in the figures indicates the injector
beam at the entrance to the CHICANE, the blue color
indicates the beam at the entrance to the channel.
The vertical beam divergence can be estimated from
the image of the beam on the Py-Y phase plane (Fig. 6).
Fig. 6. Energy – 535 MeV
5. ELEMENT BASE AND LOCATION
OF THE COMPLEX
As an accelerating structure, a module containing
two TESLA structures, modified for use in the MESA
project [7], was chosen. The general view and main
dimensions of the module are shown in Fig. 7.
Fig. 7. Design of the cryomodule based on the ELBE
cryomodule [7]
RF power sources at the ELBE are 20 kW Solid
State Amplifier Blocks [22, 23]. The use of these blocks
made it possible to change the energy consumption by
almost two times compared to the use of klystrons.
58 ISSN 1562-6016. Problems of Atomic Science and Technology. 2022. №5(141)
Fig. 8 shows the draft designs of the dipole and
quadrupole magnets developed for the injection channel
and the CHICANO recirculator.
The magnets have air-cooled windings. A prototype
dipole magnet was made and its parameters were meas-
ured. Passed the test for radiation resistance as part of
the optical system of one of the technological accelera-
tors [13]. Worked more than 9 thousand hours in radia-
tion conditions, two orders of magnitude higher than the
expected radiation levels at the new installation, without
changing its parameters and operational properties.
a b
Fig. 8. Dipole magnet and quadrupole injection system
The design of the dipole magnet and the quadrupole
lens of the recirculator rings are shown in Fig. 9.
a b
Fig. 9. Dipole magnet and recirculator quadrupole lens
Prototypes of magnets were made and their charac-
teristics were measured [14]. They meet the require-
ments for use in the recirculator magnetic system.
One of the possible options for the draft design of
the combiner-separator magnet is shown in Fig. 10.
Fig. 10. Beam distribution magnet
Additional research is needed to select the final de-
sign of the magnet.
A preliminary design of the corrector was also de-
veloped [14].
The free space along the LU-2000 accelerator build-
ing can be used to accommodate the accelerator com-
plex. The dimensions of the room for placing the
equipment are set by the selected structure of the recir-
culator. The number and placement of experimental
halls will be specified after the formation of a research
program for the output channels of the recirculator. A
general view of the main directions of output of the re-
circulator beams is shown in Fig. 11.
Fig. 11. Possible beam extraction channels
CONCLUSIONS
The conducted studies form the basis for further de-
velopment of recirculator systems and preparation for
the implementation of the project as a whole.
REFERENCES
1. European Strategy for Particle Physics – Accelera-
tor R&D Roadmap / Ed. N. Mounet. CERN, 2022,
260 p.
2. Chris Adolphsen et al. The Development of Energy-
Recovery Linacs // arXiv:2207.02095v1 [phys-
ics.acc-ph] 5 Jul 2022.
3. 63th ICFA Advanced Beam Dynamics Workshop on
Energy Recovery Linacs ERL2019, Berlin, Germa-
ny, JACoW Publishing, ISBN: 978-3-95450-217-2,
doi:10.18429/JACoW-ERL2019-MOCOXBS04,
202 p.
4. P. Agostini et al. The Large Hadron–Electron Col-
lider at the HL-LHC // J. Phys. G: Nucl. Part. Phys.
2021, v. 48, p. 110501, doi:10.1088/1361-
6471/abf3ba.
5. D. Angal-Kalinin et al. PERLE. Powerful energy
recovery linac for experiments. Conceptual design
report // J. Phys. G: Nucl. Part. Phys. 2018, v. 45,
p. 065003, doi:10.1088/1361-6471/aaa171.
6. S. Alex Bogacz. PERLE – ERL Test Facility at
Orsay // Sci. Post Phys. Proc. 2022, v. 8, p. 013.
7. T. Stengler, K. Aulenbacher, F. Hug, D. Simon,
C.P. Stoll. Cryomodules for the MAINZ energy-
recovering superconducting accelerator (MESA) //
63th ICFA Advanced Beam Dynamics Workshop on
Energy Recovery Linacs ERL2019, Berlin, Germa-
ny, JACoW Publishing, doi:10.18429/JACoW-
ERL2019-TUCOZBS06.
8. T. Stenglery, K. Aulenbacher, R. Heine, F. Schla-
nder, D. Simon, M. Pekeler, D. Trompetter. Modi-
fied ELBE type cryomodules for the MAINZ ener-
gy-recovering superconducting accelerator MESA
// Proceedings of SRF2015, Whistler, BC, Canada,
THPB116, p. 1413-1416.
9. CBETA Design Report, Cornell-BNL ERL Test Ac-
celerator / Editor: C. Mayes, arXiv:1706.04245v1
[physics.acc-ph] 13 Jun 2017.
ISSN 1562-6016. Problems of Atomic Science and Technology. 2022. №5(141) 59
10. J. Teichert, A. Büchner, H. Büttig, F. Gabriel,
P. Michel, K. Möller, U. Lehnert, Ch. Schneider,
J. Stephan, A. Winter. RF status of superconducting
module development suitable for CW operation:
ELBE cryostats // Physics Nuclear Instruments and
Methods in Physics Research Section A –
accelerators, Spectrometers, Detectors and Associ-
ated Equipment. 2006, v. 557, is. 1, p. 239-242,
https://doi.org/10.1016/j.nima.2005.10.077.
11. Radiation Source at the ELBE Center for High-
Power Radiation Sources,
https://www.hzdr.de/db/Cms?pNid=145.
12. Achim Denig. Recent Results from the Mainz Mi-
crotron MAMI and an Outlook for the Future //
XVIth International Conference on Hadron Spec-
troscopy, AIP Conf. Proc. 1735, 020006-1–020006-
8; doi: 10.1063/1.4949374.
13. I.S. Guk, A.N. Dovbnya, S.G. Kononenko, F.A. Pe-
ev, J.I.M. Botman. Recirculator SALO. The physi-
cal foundation // PAST. 2015, N 6, p. 3-7.
14. I.S. Guk, A.N. Dovbnya, S.G. Kononenko, F.A. Pe-
ev, J.I.M. Botman. Basic accelerator facility of the
NSC KIPT in nuclear physics and high energy
physics, physical justification. Kharkiv: NSC KIPT,
2014, 225 с.
15. M.F. Shul'ga, G.D. Kovalenko, V.B. Ganenko,
L.G. Levchuk, S.H. Karpus, I.L. Semisalov. Con-
cept of the state targeted NSC KIPT program of ex-
perimental base development for basic and applied
research in nuclear and high-energy physics and
physics of radiation interaction with matter // Prob-
lems of Atomic Science and Technology. Series
“Nuclear Physics Investigations”. 2022, N 3(139),
p. 3-6; https://doi.org/10.46813/2022-139-003
16. RI Research Instruments GmbH, https://research-
instruments.de/
17. J. Teichert. Superconducting rf guns: emerging
technology for future accelerators // 5th Interna-
tional Particle Accelerator Conference IPAC2014,
Dresden, Germany, JACoW Publishing, ISBN:
978-3-95450-132-8, doi:10.18429/JACoW-
IPAC2014-MOZB01.
18. R. Xiang, A. Arnold, P. Murcek, J. Teichert,
J. Schaber. Metal and semiconductor photocathodes
in HZDR SRF gun // 63th ICFA Advanced Beam
Dynamics Workshop on Energy Recovery Linacs
ERL2019, Berlin, Germany JACoW Publishing,
ISBN: 978-3-95450-217-2, doi:10.18429/JACoW-
ERL2019-THCOYBS01
19. P. Murcek, A. Arnold, J. Teichert, R. Xiang, P. Lu,
H. Vennekate. The srf photo injector at ELBE - de-
sign and status 2013 // Proceedings of SRF2013,
Paris, France, p.148-150.
20. J. Teichert, A. Arnold, H. Buettig, D. Janssen,
M. Justus, U. Lehnert, P. Michel, P. Murcek,
A. Schamlott, Ch. Schneider, R. Schurig,
F. Staufenbiel, R. Xiang, T. Kamps, J. Rudolph,
M. Schenk, G. Klemz, I. Will. Initial commission-
ing experience with the superconducting rf pho-
toinjector at ELBE // Proceedings of FEL08,
Gyeongju, Korea, p. 467-472.
21. J. Teichert, A. Arnold, G. Ciovati, J.-C. Deinert,
P. Evtushenko, M. Justus, M. Klopf, P. Kneisel,
S. Kovalev, M. Kuntzsch, U. Lehnert, P. Lu, S. Ma,
P. Murcek, P. Michel, A. Ryzhov, J. Schaber,
C. Schneider, R. Schurig, R. Steinbrück,
H. Vennekate, I. Will, and R. Xiang. Successful us-
er operation of a superconducting radio-
frequencyphotoelectron gun with Mg cathodes //
PHYS. REV. ACCEL. AND BEAMS 24, 033401,
2021, DOI: 10.1103/PhysRevAccelBeams.24.033401
22. H. Büttig, A. Arnold, A. Büchner, M. Justus,
M. Kuntzsch, U. Lehnert, P. Michel, R. Schurig,
G. Staats, J. Teichert. RF power upgrade at the su-
perconducting 1.3 GHz CW LINAC “ELBE” with
solid state amplifiers // NIM A. 2013, v. 704, p. 7-
13.
23. H. Büttig, A. Arnold, A. Büchner, M. Justus,
M. Kuntzsch, U. Lehnert, P. Michel, R. Schurig,
G. Staats, J. Teichert. Two years experience with
the upgraded ELBE rf-system driven by 20 kW sol-
id state amplifier blocks (SSPA) // Proceedings of
IPAC2014, Dresden, Germany, WEPME003, ISBN
978-3-95450-132-8, 2257.
Article received 03.09.2022
КОНЦЕПТУАЛЬНИЙ ПРОЕКТ ЯДЕРНО-ФІЗИЧНОГО КОМПЛЕКСУ ННЦ ХФТІ
ДЛЯ ПРОВЕДЕННЯ ФУНДАМЕНТАЛЬНИХ І ПРИКЛАДНИХ ДОСЛІДЖЕНЬ
В ОБЛАСТІ ЯДЕРНОЇ ФІЗИКИ, ФІЗИКИ ВИСОКИХ ЕНЕРГІЙ
І ВЗАЄМОДІЇ ВИПРОМІНЮВАНЬ З РЕЧОВИНОЮ
М.Ф. Шульга, Г.Д. Коваленко, І.С. Гук, П.І. Гладких, Ф.А. Пєєв
Наведено основні ідеї щодо створення проекту прискорювального комплексу з енергією до 550 МеВ з
безперервним пучком електронів для робіт з фізики високих енергій та ядерної фізики. Вибрано схемні рі-
шення для інжекторів, високочастотної системи комплексу та магнітних елементів. Обґрунтовано вибір ма-
гнітооптичної схеми рециркулятора. Досліджено динаміку пучка в установці та параметри виведеного пуч-
ка.
https://doi.org/10.1016/j.nima.2005.10.077
https://www.hzdr.de/db/Cms?pNid=145
https://doi.org/10.46813/2022-139-003
|