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@ARTICLE{Lawson:904057,
      author       = {Lawson, K. D. and Groth, M. and Harting, D. and Menmuir, S.
                      and Reiter, D. and Aggarwal, K. M. and Brezinsek, S. and
                      Coffey, I. H. and Corrigan, G. and Keenan, F. P. and Maggi,
                      C. F. and Meigs, A. G. and O'Mullane, M. G. and Simpson, J.
                      and Wiesen, S.},
      title        = {{U}se of the {C}ulham {H}e model {H}e {II} atomic data in
                      {JET} {EDGE}2{D}-{EIRENE} simulations},
      journal      = {Nuclear materials and energy},
      volume       = {27},
      issn         = {2352-1791},
      address      = {Amsterdam [u.a.]},
      publisher    = {Elsevier},
      reportid     = {FZJ-2021-05627},
      pages        = {101010 -},
      year         = {2021},
      abstract     = {Present-day large plasma machines use a divertor containing
                      a cold, dense plasma to act as a buffer between the hot core
                      and the plasma-facing material surfaces, providing
                      protection for the latter. The behaviour of the divertor
                      plasma, including the power radiated by fuel and impurity
                      species, is therefore crucial in determining the performance
                      of the next-step machines such as ITER, requiring transport
                      modelling of the plasma edge and divertor. Transport codes
                      that simulate the edge and divertor plasmas rely on the
                      availability of accurate atomic and molecular data both for
                      the fuel and impurity species. It is important to understand
                      the sensitivity of the simulations to these data, since this
                      determines the quality of the atomic and molecular data
                      required. Recent work has led to the generation of the CHEM
                      (Culham He Model) atomic dataset for hydrogenic He II (He+)
                      [1], [2]. The sensitivity of the simulation codes to the
                      atomic data is being tested by comparing their use in
                      EDGE2D-EIRENE simulations with the presently used data from
                      the ADAS database [3]. Helium is widely used in laboratory
                      fusion experiments both as a fuel as in the first,
                      non-nuclear phase of ITER, as a minority gas for RF heating
                      and will occur as ash from the thermonuclear reactions. The
                      atomic physics of He II is in many ways similar to that of D
                      I, so this study will inform work on D fuelled simulations.
                      He rather than D is considered first, since the former
                      presents a more tractable atomic physics problem in that the
                      heavy particle collisions [1] involve ions rather than
                      neutrals. The use of He simulations also avoids the
                      complications that can result from molecular emissions,
                      allowing easier comparisons with experiment. However, it
                      should be noted that the present simulation results are not
                      compared with measurements in this paper.},
      cin          = {IEK-4},
      ddc          = {624},
      cid          = {I:(DE-Juel1)IEK-4-20101013},
      pnm          = {134 - Plasma-Wand-Wechselwirkung (POF4-134)},
      pid          = {G:(DE-HGF)POF4-134},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000663781100009},
      doi          = {10.1016/j.nme.2021.101010},
      url          = {https://juser.fz-juelich.de/record/904057},
}