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@ARTICLE{Slim:905287,
      author       = {Slim, Jamal and Nikolaev, Nikolai N. and Rathmann, F. and
                      Wirzba, A. and Nass, A. and Hejny, V. and Pretz, J. and
                      Soltner, H. and Abusaif, F. and Aggarwal, A. and Aksentev,
                      A. and Andres, A. and Barion, L. and Ciullo, G. and Dymov,
                      S. and Gebel, R. and Gaisser, M. and Grigoryev, K. and
                      Grzonka, D. and Javakhishvili, O. and Kacharava, A. and
                      Kamerdzhiev, V. and Karanth, S. and Keshelashvili, I. and
                      Lehrach, A. and Lenisa, P. and Lomidze, N. and Lorentz, B.
                      and Magiera, A. and Mchedlishvili, D. and Müller, Fabian
                      and Pesce, A. and Poncza, V. and Prasuhn, D. and Saleev, A.
                      and Shmakova, Vera and Stroeher, Hans and Tabidze, M. and
                      Tagliente, G. and Valdau, Y. and Wagner, T. and Weidemann,
                      C. and Wrońska, A. and Żurek, M.},
      title        = {{F}irst detection of collective oscillations of a stored
                      deuteron beam with an amplitude close to the quantum limit},
      journal      = {Physical review accelerators and beams},
      volume       = {24},
      number       = {12},
      issn         = {1098-4402},
      address      = {College Park, MD},
      publisher    = {American Physical Society},
      reportid     = {FZJ-2022-00558},
      pages        = {124601},
      year         = {2021},
      abstract     = {We investigated coherent betatron oscillations of a
                      deuteron beam in the storage ring cooler synchrotron and
                      storage ring, excited by a detuned rf Wien filter (WF). The
                      beam oscillations were detected by conventional beam
                      position monitors. With the currently available apparatus,
                      we show that oscillation amplitudes down to 1  μm can
                      be detected. The interpretation of the response of the
                      stored beam to the detuned rf WF is based on simulations of
                      the beam evolution in the lattice of the ring and realistic
                      time-dependent 3D field maps of the WF. Future measurements
                      of the electric dipole moment of protons will, however,
                      require control of the relative position of
                      counter-propagating beams in the sub-picometer range. Since
                      here the stored beam can be considered as a rarefied gas of
                      uncorrelated particles, we moreover demonstrate that the
                      amplitudes of the zero-point (ground state) betatron
                      oscillations of individual particles are only a factor of
                      about 10 larger than the Heisenberg uncertainty limit. As a
                      consequence of this, we conclude that quantum mechanics does
                      not preclude the control of the beam centroids to
                      sub-picometer accuracy. The smallest Lorentz force exerted
                      on a single particle that we have been able to determine is
                      10 aN.},
      cin          = {IKP-2 / IAS-4 / ZEA-1 / IKP-4 / IKP-1},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IKP-2-20111104 / I:(DE-Juel1)IAS-4-20090406 /
                      I:(DE-Juel1)ZEA-1-20090406 / I:(DE-Juel1)IKP-4-20111104 /
                      I:(DE-Juel1)IKP-1-20111104},
      pnm          = {613 - Matter and Radiation from the Universe (POF4-613) /
                      srEDM - Search for electric dipole moments using storage
                      rings (694340)},
      pid          = {G:(DE-HGF)POF4-613 / G:(EU-Grant)694340},
      experiment   = {EXP:(DE-Juel1)JEDI-20170712},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000759207900001},
      doi          = {10.1103/PhysRevAccelBeams.24.124601},
      url          = {https://juser.fz-juelich.de/record/905287},
}