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@ARTICLE{Fedorets:908871,
      author       = {Fedorets, Pavel and Zheng, Chuan and Engin, Ilhan and
                      Feilbach, Herbert and Giesen, Ulrich and Glückler, Harald
                      and Kannis, Chrysovalantis and Klehr, Franz and Lennartz,
                      Manfred and Pfeifer, Heinz and Schneider, Claus Michael and
                      Schnitzler, Norbert and Soltner, Helmut and Swaczyna, Robert
                      and Engels, Ralf and Büscher, Markus and Pfennigs,
                      Johannes},
      title        = {{A} {H}igh-{D}ensity {P}olarized 3{H}e {G}as–{J}et
                      {T}arget for {L}aser–{P}lasma {A}pplications},
      journal      = {Instruments},
      volume       = {6},
      number       = {2},
      issn         = {2410-390X},
      address      = {Basel},
      publisher    = {MDPI},
      reportid     = {FZJ-2022-02885},
      pages        = {18 -},
      year         = {2022},
      abstract     = {A laser-driven spin-polarized 3He2+-beam source for
                      nuclear–physics experiments and for the investigation of
                      polarized nuclear fusion demands a high-density polarized
                      3He gas-jet target. Such a target requires a magnetic system
                      providing a permanent homogeneous holding field for the
                      nuclear spins plus a set of coils for adjusting the
                      orientation of the polarization. Starting from a transport
                      vessel at a maximum pressure of 3 bar, the helium gas is
                      compressed for a short time and can be injected into a
                      laser–interaction chamber through a non-magnetic opening
                      valve and nozzle, thus forming jets with densities of about
                      a few 1019 cm−3 and widths of about 1 mm. The target
                      comprises a 3D adjustment system for precise positioning of
                      the jet relative to the laser focus. An auxiliary gas system
                      provides remote target operation and flushing of the gas
                      lines with Ar gas, which helps to reduce polarization
                      losses. The design of the target, its operation procedures
                      and first experimental results are presented.},
      cin          = {PGI-6 / JCNS-2 / ZEA-1 / IKP-2},
      ddc          = {530},
      cid          = {I:(DE-Juel1)PGI-6-20110106 / I:(DE-Juel1)JCNS-2-20110106 /
                      I:(DE-Juel1)ZEA-1-20090406 / I:(DE-Juel1)IKP-2-20111104},
      pnm          = {621 - Accelerator Research and Development (POF4-621) / 611
                      - Fundamental Particles and Forces (POF4-611)},
      pid          = {G:(DE-HGF)POF4-621 / G:(DE-HGF)POF4-611},
      typ          = {PUB:(DE-HGF)16},
      doi          = {10.3390/instruments6020018},
      url          = {https://juser.fz-juelich.de/record/908871},
}