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@ARTICLE{Guidoboni:856552,
      author       = {Guidoboni, G. and Stephenson, E. J. and Wrońska, A. and
                      Bagdasarian, Z. and Bsaisou, J. and Chekmenev, S. and
                      Ciullo, G. and Dymov, S. and Eversmann, D. and Gaisser, M.
                      and Gebel, R. and Hejny, V. and Hempelmann, N. and Hinder,
                      F. and Kacharava, A. and Keshelashvili, I. and Kulessa, P.
                      and Lenisa, P. and Lehrach, A. and Lorentz, B. and Maanen,
                      P. and Maier, R. and Mchedlishvili, D. and Mey, S. and Nass,
                      A. and Pesce, A. and Orlov, Y. and Pretz, J. and Prasuhn, D.
                      and Rathmann, F. and Rosenthal, M. and Saleev, A. and
                      Semertzidis, Y. K. and Senichev, Y. and Shmakova, V. and
                      Stockhorst, H. and Stroeher, Hans and Talman, R. and
                      Thörngren Engblom, P. and Trinkel, F. and Valdau, Yu. and
                      Weidemann, C. and Wüstner, P. and Żurek, M. and Zyuzin,
                      D.},
      title        = {{C}onnection between zero chromaticity and long in-plane
                      polarization lifetime in a magnetic storage ring},
      journal      = {Physical review accelerators and beams},
      volume       = {21},
      number       = {2},
      issn         = {2469-9888},
      address      = {College Park, MD},
      publisher    = {American Physical Society},
      reportid     = {FZJ-2018-05935},
      pages        = {024201},
      year         = {2018},
      abstract     = {In this paper, we demonstrate the connection between a
                      magnetic storage ring with additional sextupole fields set
                      so that the x and y chromaticities vanish and the maximizing
                      of the lifetime of in-plane polarization (IPP) for a
                      0.97−GeV/c deuteron beam. The IPP magnitude was measured
                      by continuously monitoring the down-up scattering asymmetry
                      (sensitive to sideways polarization) in an in-beam,
                      carbon-target polarimeter and unfolding the precession of
                      the IPP due to the magnetic anomaly of the deuteron. The
                      optimum operating conditions for a long IPP lifetime were
                      made by scanning the field of the storage ring sextupole
                      magnet families while observing the rate of IPP loss during
                      storage of the beam. The beam was bunched and electron
                      cooled. The IPP losses appear to arise from the change of
                      the orbit circumference, and consequently the particle speed
                      and spin tune, due to the transverse betatron oscillations
                      of individual particles in the beam. The effects of these
                      changes are canceled by an appropriate sextupole field
                      setting.},
      cin          = {IKP-2 / IKP-4 / ZEA-2},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IKP-2-20111104 / I:(DE-Juel1)IKP-4-20111104 /
                      I:(DE-Juel1)ZEA-2-20090406},
      pnm          = {612 - Cosmic Matter in the Laboratory (POF3-612) / 631 -
                      Accelerator R $\&$ D (POF3-631) / srEDM - Search for
                      electric dipole moments using storage rings (694340)},
      pid          = {G:(DE-HGF)POF3-612 / G:(DE-HGF)POF3-631 /
                      G:(EU-Grant)694340},
      experiment   = {EXP:(DE-Juel1)JEDI-20170712},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000424386900001},
      doi          = {10.1103/PhysRevAccelBeams.21.024201},
      url          = {https://juser.fz-juelich.de/record/856552},
}