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@ARTICLE{Haidenbauer:874405,
      author       = {Haidenbauer, Johann and Meißner, Ulf-G.},
      title        = {{N}eutron-antineutron oscillations in the deuteron studied
                      with ${NN}$ and $\bar {NN}$ interactions based on chiral
                      effective field theory},
      journal      = {Chinese physics / C High energy physics and nuclear physics
                      C},
      volume       = {44},
      number       = {3},
      issn         = {2058-6132},
      address      = {Bristol [u.a.]},
      publisher    = {IOP Publ.},
      reportid     = {FZJ-2020-01415},
      pages        = {033101},
      year         = {2020},
      abstract     = {Neutron-antineutron ( $ n-\bar n $) oscillations in the
                      deuteron are considered. Specifically, the deuteron lifetime
                      is calculated in terms of the free-space $ n-\bar n $
                      oscillation time $ \tau_{n-\bar n} $ based on $ NN $ and $
                      \bar NN $ interactions derived within chiral effective field
                      theory (EFT). This results in $ (2.6\pm 0.1) \times
                      10^{22}\,\tau^2_{n-\bar n} $ s, which is close to the value
                      obtained by Dover and collaborators more than three decades
                      ago, but disagrees with recent EFT calculations that were
                      performed within the perturbative scheme proposed by Kaplan,
                      Savage, and Wise. Possible reasons for the difference are
                      discussed.},
      cin          = {IAS-4 / IKP-3},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IAS-4-20090406 / I:(DE-Juel1)IKP-3-20111104},
      pnm          = {511 - Computational Science and Mathematical Methods
                      (POF3-511) / DFG project 196253076 - TRR 110: Symmetrien und
                      Strukturbildung in der Quantenchromodynamik (196253076)},
      pid          = {G:(DE-HGF)POF3-511 / G:(GEPRIS)196253076},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000519030700001},
      doi          = {10.1088/1674-1137/44/3/033101},
      url          = {https://juser.fz-juelich.de/record/874405},
}