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Physics of Particles and Nuclei Letters

, Volume 15, Issue 7, pp 724–727 | Cite as

Symmetric Lattice for the NICA Collider

  • A. E. Bolshakov
  • P. R. ZenkevichEmail author
High Energy Accelerators and Colliders
  • 7 Downloads

Abstract

A new NICA collider lattice with the symmetric arrangement of triplets at the interaction points and a shifted working point (Qx,y ∼ 9.1) is proposed and calculated. This lattice involves two rings (ring A and ring B) with a superperiodicity of 2 and different optics. It is shown that, while maintaining the nominal beta function at the interaction points (βx,y= 0.35 m) with allowance for all perturbing factors, the new lattice allows DA ∼ 75 mm to be obtained in both rings, which is considerably larger than the collider chamber acceptance (ACC = 40 mm mrad).

Keywords

accelerator collider lattice dynamic aperture 

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References

  1. 1.
    I. N. Meshkov, “NICA project at JINR,” Report presented on 11th International Workshop on Beam Cooling and Related Topics, Alushta, 2011.Google Scholar
  2. 2.
    Eu. B. Levichev and P. A. Piminov, “Analytic estimation of the non-linear tune shift due to the quadrupole magnet fringe field,” Preprint BINP 2000–014 (Budker Inst. Nucl. Phys., Novosibirsk, 2000).Google Scholar
  3. 3.
    A. E. Bol’shakov and P. R. Zenkevich, “Influence of edge fields on particle dynamics in the collider NICA,” Report presented on Sarantsev’ Symposium, Alushta, 2017.Google Scholar
  4. 4.
    W. Herr, “Particle tracking with MAD-X including LHC beam-beam interactions,” LHC Project Note No. 344 (CERN, 2004).Google Scholar
  5. 5.
    M. Giovannozzi et al., in Proceedings of the Particle Accelerator Conference, Vancouver, May 12–16, 1997.Google Scholar

Copyright information

© Pleiades Publishing, Ltd. 2018

Authors and Affiliations

  1. 1.Alikhanov Institute of Theoretical and Experimental PhysicsNational Research Center Kurchatov InstituteMoscowRussia

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