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@ARTICLE{Gaisser:201568,
      author       = {Gaisser, M. and Nass, Alexander and Stroeher, Hans},
      title        = {{DSMC} simulations of polarized atomic beam sources
                      including magnetic fields},
      journal      = {Physics of particles and nuclei},
      volume       = {45},
      number       = {1},
      issn         = {1531-8559},
      address      = {Moskva},
      publisher    = {MAIK Nauka/Interperiodica},
      reportid     = {FZJ-2015-03862},
      pages        = {295 - 296},
      year         = {2014},
      abstract     = {In recent decades a lot of work has been done to understand
                      and optimize the output of polarized atomic beam sources.
                      However, there are many effects which prevent a complete
                      analytic description of the system. Now, a DSMC (Direct
                      Simulation Monte Carlo) simulation based on OpenFOAM 1.7.1
                      using Birds algorithm is set up. So far, the simulated
                      particles have been given spin and a generic utility to
                      include arbitrary magnetic fields has been created. The
                      equation of motion in every timestep is solved by a fourth
                      order Runge-Kutta scheme. In this contribution, we describe
                      promising first results of the simulations. Additionally a
                      tool to measure the collision age has been created. Further
                      effects to be included are recombination on the walls and
                      spin exchange collisions. After that an algorithm will be
                      included to optimize the output of the atomic beam source.},
      cin          = {IKP-2},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IKP-2-20111104},
      pnm          = {531 - Hadron Structure and Dynamics (HSD) (POF2-531) / 53G
                      - COSY (POF2-53G32)},
      pid          = {G:(DE-HGF)POF2-531 / G:(DE-HGF)POF2-53G32},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000329311100096},
      doi          = {10.1134/S1063779614011164},
      url          = {https://juser.fz-juelich.de/record/201568},
}