VEPP-4M Linear Optics Correction Using Orbit Response Matrices | Sciact - CRIS-система Института катализа

VEPP-4M Linear Optics Correction Using Orbit Response Matrices Научная публикация

Журнал

Journal of Instrumentation
ISSN: 1748-0221

Вых. Данные

Год: 2024, Том: 19, Номер статьи : P04026, Страниц : DOI: 10.1088/1748-0221/19/04/P04026

Ключевые слова

Beam dynamics; Beam Optics; Instrumentation for particle accelerators and storage rings - high energy (linear accelerators, synchrotrons); Simulation methods and programs

Авторы

Mamutov Rasim ¹ , Baranov Grigory ¹ , Piminov Pavel ¹ , Sinyatkin Sergey ¹ , Lipoviy Dmitriy ¹

Организации

1	Synchrotron radiation facility SKIF, Boreskov Institute of Catalysis SB RAS

Информация о финансировании (2)

1	Министерство науки и высшего образования Российской Федерации (с 15 мая 2018)	FWUR-2024-0041
2	Российский научный фонд	22-12-20025 (122041800053-0)

This paper presents procedures and techniques for correcting the linear optics of the VEPP-4M collider. The accelerator structure investigation is based on the measurement and analysis of orbit response matrices (ORM) and optical functions reconstructed from turn-by-turn (TbT) data. Having no technical description of quadrupole lenses and corrector magnets, we have calibrated their current dependencies of magnetic strengths and fields, respectively. Corresponding to the reference orbit, quadrupole shifts in each plane have been obtained by using the beam-based alignment (BBA) technique. The accelerator optics has been corrected and calibrated at the injection energy of 1.9 GeV. The software combining automated optical functions measurement and correction has been developed and successfully implemented at VEPP-4M.

Mamutov R. , Baranov G. , Piminov P. , Sinyatkin S. , Lipoviy D.
VEPP-4M Linear Optics Correction Using Orbit Response Matrices
Journal of Instrumentation. 2024. V.19. P04026 . DOI: 10.1088/1748-0221/19/04/P04026 WOS Scopus OpenAlex

Поступила в редакцию:	20 февр. 2024 г.
Принята к публикации:	12 мар. 2024 г.
Опубликована в печати:	23 апр. 2024 г.
Опубликована online:	23 апр. 2024 г.

Web of science:	WOS:001218495000001
Scopus:	2-s2.0-85191320648
OpenAlex:	W4395037106

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