TRANSITION ENERGY CROSSING IN HARMONIC RF AT U-70 PROTON SYNCHROTRON
https://doi.org/10.56304/S2079562925010087
EDN: WRYCNR
Abstract
In this paper, the transition energy crossing on the proton synchrotron U-70 is studied. The stability of motion is provided by the method of transition energy jump at constant betatron tunes. The longitudinal motion is modeled taking into account the high orders of the momentum compaction factor, various impedances and beam intensities. The experimental data of the session are presented.
About the Authors
S. D. Kolokolchikov
Institute for Nuclear Research, Russian Academy of Sciences;
Moscow Institute of Physics and Technology (National Research University)
Russian Federation
Russian Federation
Yu. V. Senichev
Institute for Nuclear Research, Russian Academy of Sciences;
Moscow Institute of Physics and Technology (National Research University)
Russian Federation
Russian Federation
V. A. Kalinin
Logunov Institute for High Energy Physics, National Research Centre “Kurchatov Institute”
Russian Federation
Russian Federation
References
1. Hardt W. // Proc. 9th Int. Conf. High Energy Accel. 1974. Stanford, CA, USA. P. 434.
2. Wei J. // Proc. EPAC92. 1992. V. 1. P. 643–645.
3. Пашков П.Т. // Измерение индуктивной компоненты продольного импеданса связи У-70 с помощью скачка критической энергии. Препринт № 2004-4.
4. Протвино: ИФВЭ. http://web.ihep.su/library/pubs/ prep2004/ps/2004-04.pdf.
5. Lee S.Y. Accelerator Physics (4th Ed.). 2018. Singapore: World Scientific. https://doi.org/10.1142/11111.
6. Ng K.Y. // Proc. U.S. Particle Accelerator School (US-PAS 2002). FERMILAB-FN-0713. 2002.
7. MADX. https://mad.web.cern.ch/mad/.
8. BLonD. https://blond.web.cern.ch/.
9. Пашков П.Т. Основы теории протонного синхротрона: Уч. пос. для студентов МГУ. 1999. Протвино: ИФВЭ.
10. Черный С.А. // Физика элементарных частиц и атомного ядра. 1991. Т. 22 (5). С. 1067.
11. Lebedev V. OptiM code. Private communication. www-bdnew.fnal.gov/pbar/organizationalchart/lebedev/OptiM/optim.htm.
Review
For citations:
Kolokolchikov S.D., Senichev Yu.V., Kalinin V.A. TRANSITION ENERGY CROSSING IN HARMONIC RF AT U-70 PROTON SYNCHROTRON. Nuclear Physics and Engineering. 2025;16(4):510-518. (In Russ.) https://doi.org/10.56304/S2079562925010087. EDN: WRYCNR
Views:
18
JATS XML
Email this article 