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@ARTICLE{Anwar:902840,
      author       = {Anwar, Muhammad Naeem and Lu, Yu},
      title        = {{H}eavy quark spin partners of the {Y} ( 4260 ) in
                      coupled-channel formalism},
      journal      = {Physical review / D},
      volume       = {104},
      number       = {9},
      issn         = {2470-0010},
      address      = {Melville, NY},
      publisher    = {Inst.},
      reportid     = {FZJ-2021-04597},
      pages        = {094006},
      year         = {2021},
      abstract     = {The charmoniumlike state Y(4260) is described as
                      predominantly a D1¯D molecule in a coupled-channel quark
                      model [Phys. Rev. D 96, 114022 (2017)]. The heavy quark spin
                      symmetry (HQSS) thus implies the possible emergence of its
                      heavy quark spin partners with molecular configurations as
                      D1¯D∗ and D∗2¯D∗ below these charmed mesons’
                      thresholds. We analyze the probabilities of various
                      intermediate charmed meson loops for JPC=1−− exotic
                      state Y(4360) and find that the channel D1¯D∗ couples
                      more strongly around its mass regime, and the coupling
                      behavior remains the same even if the mass of Y(4360) is
                      pushed closer to D1¯D∗ threshold. This enlightens that
                      the most favorable molecular scenario for the Y(4360) could
                      be D1¯D∗, and hence it can be interpreted as HQSS partner
                      of the Y(4260). We also find the strong coupling behavior of
                      D∗2¯D∗ channel with the ψ(4415), which makes it a good
                      candidate for a dominant D∗2¯D∗ molecule. We discuss
                      the important decay patterns of these resonances to
                      disentangle their long- and short-distance structures.},
      cin          = {IAS-4},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IAS-4-20090406},
      pnm          = {5111 - Domain-Specific Simulation $\&$ Data Life Cycle Labs
                      (SDLs) and Research Groups (POF4-511)},
      pid          = {G:(DE-HGF)POF4-5111},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000718037000013},
      doi          = {10.1103/PhysRevD.104.094006},
      url          = {https://juser.fz-juelich.de/record/902840},
}