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AbstractAbstract
[en] A system for monochromatizing the energy of charged particle beam extracted from an accelerator to improve the resolution of a magnetic analyzer is considered. It is proposed to install a system of quadrupole lenses beyond the magnetic analyzer focus, which would produce a diverging beam at an output slit located in the dispersion plane after the system. In this case, the width of the output slit must be much smaller than that of the beam section in the slit plane. The focal distances and positions of the principal planes were calculated in the approximation of thick lenses for an antisymmetric lens doublet. The beam focusing with the formation of a virtual image at a distance of not over 130 cm is shown to be necessary to obtain high energy resolution of the monochromator. The problems of correcting the position of the beam crossover image and retaining constant energy resolution are discussed. Replacement of doublets of magnetic quadrupole lenses by a doublet of combined lenses in the monochromator and introduction of a system of automatic correction of the position of the beam crossover image are shown to make it possible to maintain the constant monochromator energy resolution at monotonous energy variations of accelerators
Original Title
O vozmozhnosti uluchsheniya monokhromatichnosti puchka zaryazhennykh chastits, vykhodyashchikh iz uskoritelya
Primary Subject
Source
p. 247-255; 1978; p. 247-255; Atomizdat; Moscow; 27. All-union conference on nuclear spectroscopy and nuclear structure; Tashkent, USSR; 22 - 25 Mar 1977; 4 refs.; 4 figs.
Record Type
Book
Literature Type
Conference
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Original Title
Zakonomernosti ehnergeticheskogo razresheniya puchka zaryazhennykh chastits kvadrupol'nymi linzami
Primary Subject
Source
For English translation see the journal Sov. Phys.-Tech. Phys.
Record Type
Journal Article
Journal
Zhurnal Tekhnicheskoj Fiziki; v. 44(3); p. 481-490
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] The equations permitting to determine the energy resolution of the system, through which a charged particle beam passes are presented. The system consists of a deflecting 90 deg sector magnet and quadrupole lenses. A case, when a charged particle beam enters the system at a great divergence angle to the magnet, the presence of geometrical aberrations and the beam energy spread are present, is considered
[ru]
Original Title
Ehnergeticheskoe razreshenie otklonyayushchego magnita i sistemy kvadrupol'nykh linz dlya puchka zaryazhennykh chastits
Primary Subject
Source
Nedovesov, V.G. (ed.); p. 107; 1979; p. 107; Atomizdat; Moscow; 28. All-union conference on nuclear spectroscopy and nuclear structure; Alma-Ata, USSR; 28 - 31 Mar 1978
Record Type
Book
Literature Type
Conference
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Siksin, V.S.
Theses of reports of 26. conference on nuclear spectroscopy and nuclear structure, Baku, 3-6 Feb 19761976
Theses of reports of 26. conference on nuclear spectroscopy and nuclear structure, Baku, 3-6 Feb 19761976
AbstractAbstract
No abstract available
Original Title
Ob uslovii vosproizvedeniya, podderzhaniya i umen'sheniya velichiny ehnergeticheskogo razbrosa puchka zaryazhennykh chastits na misheni
Primary Subject
Source
AN SSSR, Moscow; Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow; AN Azerbajdzhanskoj SSR, Baku; Azerbajdzhanskij Gosudarstvennyj Univ., Baku (USSR); p. 282; 1976; 26. conference on nuclear spectroscopy and nuclear structure; Baku, USSR; 3 Feb 1976; Published in summary form only.
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Siksin, V.S.
Program and abstracts of 24. conference on nuclear spectroscopy and nuclear structure, Kharkov, 29 January - 1 February 19741974
Program and abstracts of 24. conference on nuclear spectroscopy and nuclear structure, Kharkov, 29 January - 1 February 19741974
AbstractAbstract
No abstract available
Original Title
Fokusirovka puchka zaryazhennykh chastits dubletom kvadrupol'nykh linz pri postoyannykh znacheniyakh otnosheniya parametrov polya ehtikh linz
Primary Subject
Source
AN SSSR, Moscow; Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow; p. 436; 1974; 24. conference on nuclear spectroscopy and nuclear structure; Kharkov, Ukrainian SSR; 29 Jan 1974; 2 refs.; published in summary form only.
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Siksin, V.S.
Summaries of reports of 26. conference on nuclear spectroscopy and nuclear structure, Baku, 3-6 Feb 19761976
Summaries of reports of 26. conference on nuclear spectroscopy and nuclear structure, Baku, 3-6 Feb 19761976
AbstractAbstract
No abstract available
Original Title
Ob uslovii vosproizvedeniya, podderzhaniya i umen'sheniya velichiny ehnergeticheskogo razbrosa puchka zaryazhennykh chastits na misheni
Primary Subject
Source
AN SSSR, Moscow; Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow; AN Azerbajdzhanskoj SSR, Baku; Azerbajdzhanskij Gosudarstvennyj Univ., Baku (USSR); p. 282; 1976; 26. conference on nuclear spectroscopy and nuclear structure; Baku, USSR; 3 Feb 1976; Published in summary form only.
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] The main condition of reproduction, maintenance and decrease of the energy spread of a charged particle beam is preservation of constant ratios of neighbouring lenses field parameters. The simpliest focusing doublet-system is considered, the magnetic field parameters of which are determined by the following expressions: k1=C1I1 √E; k2=C2I2 √ E, where I1 and I2 are currents of the doublet lenses in amperes, E - the energy of accelerated particles, C1 and C2 - constants depending on design parameters of the doublet of lenses. Proposed are such schemes of lens power supply which provide for the above condition and permit to obtain the minimum beam energy spread on a target. Shown is a possibility of autocorrecting the parameters of a synchrotron magnetic field while using a scheme with a parallel connection of excitation windings of two similar units. The autocorrection performed in the process of grawing iron magnetic permeability allows one to preserve the identical magnetic field parameters of electromagnets
Original Title
Uslovie vosproizvedeniya, podderzhaniya i umen'sheniya ehnergeticheskogo razbrosa puchka zaryazhennykh chastits na misheni
Primary Subject
Source
p. 161-168; 1977; p. 161-168; Atomizdat; Moscow; 26. All-union conference on nuclear spectroscopy and nuclear structure; Baku, USSR; 3 - 6 Feb 1976
Record Type
Book
Literature Type
Conference
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Siksin, V.S.
Summaries of reports of 27. Conference on nuclear spectroscopy and nuclear structure1977
Summaries of reports of 27. Conference on nuclear spectroscopy and nuclear structure1977
AbstractAbstract
No abstract available
Original Title
O vozmozhnosti uluchsheniya monokhromatichnosti puchka zaryazhennykh chastits, vykhodyashchikh iz uskoritelya
Primary Subject
Source
AN SSSR, Moscow; Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow; AN Uzbekskoj SSR, Tashkent. Inst. Yadernoj Fiziki; p. 513; 1977; p. 513; 27. Annual conference on nuclear spectroscopy and nuclear structure; Tashkent, USSR; 22 - 25 Mar 1977; 1 ref.; short note.
Record Type
Miscellaneous
Literature Type
Conference
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Burminskij, V.P.; Grebenshchikov, I.V.; Kovrigin, O.D.; Siksin, V.S.
Theses of reports of 26. conference on nuclear spectroscopy and nuclear structure, Baku, 3-6 Feb 19761976
Theses of reports of 26. conference on nuclear spectroscopy and nuclear structure, Baku, 3-6 Feb 19761976
AbstractAbstract
No abstract available
Original Title
Issledovanie gamma-izlucheniya sup(107)Sn; sup(107)Sn gamma spectrum is being published for the first time
Primary Subject
Source
AN SSSR, Moscow; Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow; AN Azerbajdzhanskoj SSR, Baku; Azerbajdzhanskij Gosudarstvennyj Univ., Baku (USSR); p. 76-77; 1976; 26. conference on nuclear spectroscopy and nuclear structure; Baku, USSR; 3 Feb 1976; 2 refs.; 1 table; published in summary form only.
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Burminskij, V.P.; Grebenshchikov, I.V.; Kovrigin, O.D.; Siksin, V.S.
Summaries of reports of 26. conference on nuclear spectroscopy and nuclear structure, Baku, 3-6 Feb 19761976
Summaries of reports of 26. conference on nuclear spectroscopy and nuclear structure, Baku, 3-6 Feb 19761976
AbstractAbstract
No abstract available
Original Title
Issledovanie gamma-izlucheniya sup(107)Sn; sup(107)Sn gamma spectrum is being published for the first time
Primary Subject
Source
AN SSSR, Moscow; Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow; AN Azerbajdzhanskoj SSR, Baku; Azerbajdzhanskij Gosudarstvennyj Univ., Baku (USSR); p. 76-77; 1976; 26. conference on nuclear spectroscopy and nuclear structure; Baku, USSR; 3 Feb 1976; 2 refs.; 1 table; published in summary form only.
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
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