Zobrazeno 1 - 10
of 69
pro vyhledávání: '"E.A. Perelstein"'
Autor:
Alim K. Kaminsky, Andrei V. Savilov, E.A. Perelstein, Denis E. Donets, Nikolai Yu. Peskov, Ilya V. Bandurkin, S. V. Kuzikov, Sergey N. Sedykh
Publikováno v:
2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz).
Powerful high-efficiency FEM-amplifier operating over Ka frequency range and aimed on accelerating applications is developed in collaboration between IAP RAS and JINR. To achieve a broad amplification band in a regular wiggler, we utilized the so-cal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56d77d59dca5c809f809bd287a7e830a
https://doi.org/10.1109/irmmw-thz.2016.7758362
https://doi.org/10.1109/irmmw-thz.2016.7758362
Autor:
Sergey Kuzikov, E.A. Perelstein, Andrey V. Savilov, S.N. Sedykh, N. Yu. Peskov, Ilya V. Bandurkin, A. A. Vikharev, Alim K. Kaminsky
Publikováno v:
Physical Review Accelerators and Beams, Vol 19, Iss 6, p 060704 (2016)
The frequency multiplication effects in high-power free-electron masers (FEM) with Bragg cavities were studied to provide the advance of the oscillators into short-wavelength bands. Theoretical analysis of frequency-multiplying FEMs was carried out w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f498ca556e3e7f0ce349e2d15147652
https://doaj.org/article/c14720984ef34481b5ab6a763b549d9a
https://doaj.org/article/c14720984ef34481b5ab6a763b549d9a
Autor:
Liudmila V. Bobyleva, E.A. Perelstein
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 558:131-134
The problem of non-linear beam dynamics simulations based on the moment method is discussed. A new simulation method allows the study of non-linear effects, such as increasing emittance, a varying density profile and asymptotic behavior of the beam.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3596b5259775313ef4deacc0f827b03f
https://doi.org/10.1016/j.nima.2005.11.097
https://doi.org/10.1016/j.nima.2005.11.097
Autor:
M. I. Petelin, S.N. Sedykh, E.A. Perelstein, Naum S. Ginzburg, A.V. Elzhov, N. I. Zaitsev, A.P. Sergeev, N. Yu. Peskov, Alim K. Kaminsky, S. V. Kuzikov, A. S. Sergeev, Igor Syratchev
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 528:225-230
Since 2001 an experimental test facility for investigation of lifetime of a copper material, with respect to multiple RF pulse actions, was set up on the basis of the JINR (Dubna) FEM oscillator, in collaboration with IAP RAS (Nizhny Novgorod). A hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3f6e412f5ce41ea8e9f621cd1776fcc
https://doi.org/10.1016/j.nima.2004.04.052
https://doi.org/10.1016/j.nima.2004.04.052
Autor:
Alim K. Kaminsky, E.A. Perelstein, S.N. Sedykh, N. Yu. Peskov, Naum S. Ginzburg, A.P. Sergeev, S. V. Kuzikov, A.V. Elzhov, A. S. Sergeev
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 528:96-100
Two methods of efficiency enhancement of free-electron maser (FEM) oscillator with the Bragg resonator having a shift of corrugation phase were studied. The first one is a “starting mode” regime using an additional high-frequency mode located in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fa315d6ca638d6cf6948d5504f49890
https://doi.org/10.1016/j.nima.2004.04.026
https://doi.org/10.1016/j.nima.2004.04.026
Autor:
N. I. Zaitsev, I.N. Ivanov, E. V. Ilyakov, V. I. Kazacha, A. S. Sergeev, Alim K. Kaminsky, A.V. Elzhov, I. S. Kulagin, S.N. Sedykh, N. Yu. Peskov, E.A. Perelstein, Naum S. Ginzburg, A.P. Sergeev
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 483:231-234
It is known that precise frequency tuning of a FEM oscillator with a Bragg resonator could be performed by changing the corrugation phase shift between the reflectors. This report presents new experimental results obtained using a tunable band-pass w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e8eceb067fbc09efc42813e26b3496b
https://doi.org/10.1016/s0168-9002(02)00317-0
https://doi.org/10.1016/s0168-9002(02)00317-0
Autor:
A.P. Sergeev, Alim K. Kaminsky, S.N. Sedykh, Naum S. Ginzburg, A. S. Sergeev, N. Yu. Peskov, E.A. Perelstein, A.V. Elzhov
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 483:225-230
In an FEM oscillator with a Bragg resonator excitation of an additional starting mode can be exploited as a source of an initial signal for the operating mode. In such a regime the starting mode has a rather small detuning from synchronism resulting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a9acbdaf6304fa87da83addc23b602e
https://doi.org/10.1016/s0168-9002(02)00316-9
https://doi.org/10.1016/s0168-9002(02)00316-9
Autor:
V.N Shaliapin, P. Beloshitsky, V. S. Alexandrov, E.A. Perelstein, Sergey I. Tyutyunnikov, N. Yu. Kazarinov, A. N. Sissakian
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 448:32-36
The review on a source of synchrotron hard X-ray and coherent infrared radiation at JINR is presented. The requirements on the SR source and on the accelerating complex are given. The structure scheme of the SRS is described. The preliminary calculat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3db297ce219967c0b169f4ee00bbffde
https://doi.org/10.1016/s0168-9002(00)00203-5
https://doi.org/10.1016/s0168-9002(00)00203-5
Autor:
V. Yu. Zaslavsky, Alim K. Kaminsky, D. E. Donetc, N. Yu. Peskov, S.N. Sedykh, E.A. Perelstein, Ilya V. Bandurkin
Publikováno v:
Applied Physics Letters. 110:013501
A high-power broadband free electron maser (FEM) amplifier has been realized in collaboration between JINR (Dubna) and IAP RAS (Nizhny Novgorod) based on the linac LIU-3000 (0.8 MeV/200 A/250 ns). To achieve a wide frequency amplification band, the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edffadbc4f79fefa4159b6fe6936bff1
https://doi.org/10.1063/1.4973465
https://doi.org/10.1063/1.4973465
Publikováno v:
Physics of Plasmas. 23:073106
Splitting of the fundamental mode in an oversized Bragg resonator with a step of the corrugation phase, which operates over the feedback loop involving the waveguide waves of different transverse structures, was found to be the result of mutual influ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d21b8297cdb0c067657ab7910c6aebb4
https://doi.org/10.1063/1.4956445
https://doi.org/10.1063/1.4956445