Beam dynamics simulation in the linear accelerator used as an injector for the 4th generation Specialized Synchrotron Radiation Source SSRS-4

I. A. Ashanin ; Yu. D. Kluchevskaia ; A. A. Makhoro ; V. Yu. Mechanikova ; O. A. Mosolova ; S. M. Polozov ; A. I. Pronikov ; V. I. Rashchikov

Vestnik Sankt-Peterburgskogo universiteta. Prikladnaâ matematika, informatika, processy upravleniâ, Tome 15 (2019) no. 1, pp. 126-139

Résumé

Development of the several new synchrotron radiation sources has begun in Russia at the moment. The 4th generation Specialized Synchrotron Radiation Source SSRS-4 is the mega-science project being developed at National Research Center “Kurchatov Institute”. The project is being realized in collaboration with the European synchrotron radiation source (European Synchrotron Radiation Facility, ESRF, Grenoble, France). It is assumed that the radiation source will include both storage synchrotron with energy near to 6 GeV and free electron laser. To achieve a design transverse emittance of 70–100 pm$\, \cdot \,$rad it was proposed to use a multiple-band-achromat magnetic lattice. The length of the main storage ring will be about 1300 m, it will consist of 40 superperiods. Each period will include two antisymmetric magnetic arches and a free gap with length near about 5 m to accommodate embedded devices there between. It is proposed to use one linear accelerator with beam energy equal to 6 GeV with two RF-guns: a photo gun for free electron laser and RF-gun with thermocathode for injection to the storage ring. Beam dynamics simulation results in such linear accelerator are discussed in this article.

Détail

Keywords: synchrotron light source, free electron laser, beam dynamics.
Mots-clés : injection linac

Bibliographie

[1] Leemann S. C., Wurtz W. A., “Pushing the MAX-IV 3 GeV storage ring brightness and coherence towards the limit of its magnetic lattice”, Proc. of 8th Intern. Particle Accelerator Conference, IPAC'17, 2017, 2557–2560

[2] Liu L., Westfahl-Jr. H., “Towards diffraction limited storage ring based light sources”, Proc. of 8th Intern. Particle Accelerator Conference, IPAC'17, 2017, 1203–1208

[3] Jiao Y., Cui X., Duan Z., Guo Y. Y., Ji D., Li J. Y., Li X. Y., Peng Y. M., Qin Q., Tian S. K., Wang J. Q., Wang N., Wei Y., Xu G., Xu H. S., Yan F., Yu C. H., Zhao Y. L., “Progress of the lattice design and physics studies on the high energy photon source”, Proc. of 8th Intern. Particle Accelerator Conference, IPAC'17, 2017, 2697–2699

[4] Krinsky S., Bengtsson J., Kramer S. L., “Consideration of a double bend achromatic lattice for NSLS-II”, Proc. of XVI European Particle Accelerator Conference, EPAC'06, 2006, 3487–3489

[5] Borland M., Berenc T. G., Lindberg R. R., Sajaev V., Sun Y. P., “Lower emittance lattice for the Advanced Photon Source upgrade using reverse bending magnets”, Proc. of North American Particle Accelerator Conference, NAPAC'16, 2016, 877–880

[6] Keil J., “PETRA-IV lattice studies”, Abstracts of 2nd Workshop on Low Emittance Ring Lattice Design, 2016, 10 pp.

[7] Revol J.-L., Berkvens P., Biasci J. C., Bouteille J.-F. B., Carmignani N., Ewald F., Farvacque L., Franchi A., Goirand L., Hahn M., Hardy L., Jacob J., Koch J. M., Lebec G., Liuzzo S. M., Nash B., Perron T. P., Plouviez E., Raimondi P., Scheidt K. B., Serriere V., “ESRF upgrade Phase II”, Proc. of 4th Intern. Particle Accelerator Conference, IPAC'13, 2013, 1140–1142

[8] Raimondi P., “The ESRF low-emittance upgrade”, Proc. of 7th Intern. Particle Accelerator Conference, IPAC'16, 2016, 2023–2027

[9] Tanaka H., Ishikawa T., Goto S., Takano S., Watanabe T., Yabashi M., “Spring-8 upgrade project”, Proc. of 7th Intern. Particle Accelerator Conference, IPAC'16, 2016, 2867–2870

[10] Ashanin I. A., Bashmakov Yu. A., Budkin V. A., Valentinov A. G., Gusarova M. A., Danilova D. K., Dementiev A. A., Dmitriyeva V. V., Dudina N. S., Dyubkov V. S., Klyuchevskaia Yu. D., Korchuganov V. N., Lalayan M. V., Lozeev Yu. Yu., Lozeeva T. A., Makhoro A. A., Mekhanikova V. Yu., Mosolova O. A., Polozov S. M., Pronikov A. I., Rashchikov V. I., Savchenko A. A., Samoshin A. V., Smygachova A. S., Ushakov V. A., Feshchenko A. M., Fomin E. A., Shatokhin V. L., Biasci J.-C., Liuzzo S., Raimondi P., Revol J.-L., Farvaque L., White S., “Conceptual design of a dedicated fourth-generation Specialized Synchrotron radiation Source (SSRS-4) at the Kurchatov Institute”, Physics of Atomic Nuclei, 9:2 (2018), 192–199 (In Russian) | DOI

[11] Satoh M., Akemoto M., Arakawa D. A., Arakida Y., Enomoto A., Enomoto Y., Fukuda S., Funakoshi Y., Furukawa K., Higo T., Honma H., Iida N., Ikeda M., Iwase H., Kaji H., Kakihara K., Kamitani T., Katagiri H., Kazama S., Kikuchi M., Koiso H., Matsumoto S., Matsumoto T., Matsushita H., Michizono S., Mikawa K., Mimashi T., Miura T., Miyahara F., Mori T., Morita A., Nakajima H., Nakao K., Natsui T., Ogawa Y., Ohnishi Y., Ohsawa S., Qiu F., Satake I., Satoh D., Seimiya Y., Shidara T., Shirakawa A., Suetake M., Sugimoto H., Suwada T., Tanaka M., Tawada M., Yano Y., Yokoyama K., Yoshida M., Zhang R., Zhou X., “Commissioning status of SuperKEKB injector linac”, Proc. of 7th Intern. Particle Accelerator Conference, IPAC'16, 2016, 4152–4154

[12] Benedikt M., Zimmermann F., “Status of the Future Circular Collider study”, Proc. of XXV Russian Particle Accelerator Conference, RuPAC'16, 2016, 34–38

[13] Masunov E. S., Polozov S. M., “High intensity ion beams in rf undulator linac”, Phys. Rev. ST AB, 11 (2008), 074201

[14] Masunov E. S., Polozov S. M., “The new version of BEAMDULAC code for high intensity ion beam dynamics”, Problems of Atomic Science and Technology, Nuclear Physics Investigations, 47, no. 3, 2006, 119–121

[15] Masunov E. S., Polozov S. M., “BEAMDULAC code for numerical simulation of 3D beam dynamics in a high-intensity undulator linac”, Nuclear Instruments and Methods in Physics Research A, 558 (2006), 184–187 | DOI

[16] Masunov E. S., Polozov S. M., Rashchikov V. I., Voronkov A. V., “Calculation of beam dynamics in traveling-wave accelerators taking account of the current load”, Atomic Energy, 109:2 (2010), 106–112 (In Russian) | DOI

[17] Masunov E. S., Polozov S. M., Rashchikov V. I., Voronkov A. V., “Stationary and transient beam dynamics simulation results comparison for traveling wave electron linac with beam loading”, Problems of Atomic Science and Technology, Nuclear Physics Investigations, 80, no. 4, 2012, 96–99

[18] Masunov E. S., Beam loading effects in charged particles accelerators, MEPhI Publ., M., 1999, 112 pp. (In Russian)

[19] Klucheskaia Yu. D., Polozov S. M., “Optimal RF-photogun parameters for the compact XFEL based on the new linac-injector prototype”, Abstracts of Channeling-2018, 2018, 30

[20] Demsky M. I., Polozov S. M., Rashchikov V. I., “Beam dynamics in new 10 MeV high-power electron linac for industrial application”, Proc. of XXV Russian Particle Accelerator Conference, RuPAC'2016, 2016, 493–495

[21] Polozov S. M., Bazyl D. S., Bondarenko T. V., Gusarova M. A., Kliuchevskaia Yu. D., Lalayan M. V., Rashchikov V. I., Savin E. A., Demsky M. I., Eliseev A. A., Krotov V. V., Trifonov D. E., Han B. S., Kang W. G., Park H. G., “New 10 MeV high-power electron linac for industrial application”, Proc. of 7th Intern. Particle Accelerator Conference, IPAC'2016, 2016, 1794–1796

[22] Polozov S. M., Bazyl D. S., Bondarenko T. V., Gusarova M. A., Kliuchevskaia Yu. D., Lalayan M. V., Rashchikov V. I., Savin E. A., Demsky M. I., Eliseev A. A., Krotov V. V., Trifonov D. E., “Commissioning and first tests of the new standing wave 10 MeV electron accelerator”, Proc. of XXV Russian Particle Accelerator Conference, RuPAC'2016, 2016, 173–176