Beam Polarization at the ILC: the Physics Impact and the Accelerator Solutions

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Aurand, B. ; Bailey, I. ; Bartels, C. ; Brachmann, A. ; Clarke, J. ; Hartin, A. ; Hauptman, J. ; Helebrant, C. ; Hesselbach, S. ; Kafer, D. ; List, J. ; Lorenzon, W. ; Marchesini, I. ; Monig, K. ; Moffeit, K. C. ; Moortgat-Pick, G. ; Riemann, S. ; Schalicke, A. ; Schuler, P. ; Starovoitov, P. ; Ushakov, A. ; Velte, U. ; Wittschen, J. ; Woods, M. (2009)
  • Subject: Physics - Accelerator Physics
    arxiv: Physics::Accelerator Physics

In this contribution accelerator solutions for polarized beams and their impact on physics measurements are discussed. Focus are physics requirements for precision polarimetry near the interaction point and their realization with polarized sources. Based on the ILC base... View more
  • References (28)
    28 references, page 1 of 3

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    [2] G.A. Moortgat-Pick et al., “Polarised Positrons and Electrons at the Linear Collider”, Phys. Rept. 460 (2008) 131; [arXiv:hep-ph/0507011].

    [3] ILC Global Design Effort and World Wide Study, Editors: N. Phinney, N. Toge, and N. Walker, “International Linear Collider Reference Design Report - Volume 3: Accelerator”, August 2007.

    [4] P. Schmid, “A spin rotator for the ILC”, EUROTEV-REPORT-2005-024; P. Schmid and N. J. Walker, “A spin rotator for the ILC”, EUROTEV-REPORT-2006-068.

    [5] J. List and D. Ka¨fer, “Improvements to the ILC Upstream Polarimeter”, arXiv:0902.1516 [physics.insdet].

    [6] B. Aurand et al., “Executive Summary of the Workshop on Polarization and Beam Energy Measurements at the ILC”, arXiv:0808.1638 [physics.acc-ph].

    [7] ILC Global Design Effort and World Wide Study, Editors: A. Djouadi, J. Lykken, K. Mo¨nig, Y. Okada, M. Oreglia, and S. Yamashita, “International Linear Collider Reference Design Report - Volume 2: Physics at the ILC”, August 2007.

    [8] C. Bartels, C. Helebrant, D. Ka¨fer and J. List, “Compton Cherenkov Detector Development for ILC Polarimetry”, arXiv:0902.3221 [physics.ins-det].

    [9] K. Moffeit, M. Woods, D. Walz, “Spin Rotation at lower energy than the damping ring”, ILC-NOTE2008-040.

    [10] A. Brachmann, Presentation at ILC08

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