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Can the X(4350) narrow structure be a $1^{-+}$ exotic state? · Around

2010

Can the X(4350) narrow structure be a $1^{-+}$ exotic state?

Albuquerque, Raphael M., Dias, Jorgivan M., Nielsen, Marina

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Using the QCD sum rules we test if the new narrow structure, the X(4350) recently observed by the Belle Collaboration, can be described as a $J^{PC}=1^{-+}$ exotic $D_s^*D_{s0}^*$ molecular state.

We consider the contributions of condensates up to dimension eight, we work at leading order in $\alpha_s$ and we keep terms which are linear in the strange quark mass $m_s$.
The mass obtained for such state is $m_{D_s^*{D}_{s0}^*}=(5.05\pm 0.19)$ GeV.
We also consider a molecular $1^{-+}, D^{*}{D}_0^{*}$ current and we obtain $m_{D^*{D}_0^*}=(4.92\pm 0.08)$ GeV.

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M. Nielsen, F.S. Navarra, S.H. Lee, arXiv:0911.1958
Original
1958
Earlier work this paper cites.
M.A. Shifman, A.I. and Vainshtein and V.I. Zakharov, Nucl. Phys. B147
1979
Earlier work this paper cites.
B. L. Ioffe, Nucl. Phys. B188
1981
Earlier work this paper cites.
For a review and references to original works, see e.g., S. Narison, QCD as a theory of hadrons, Cambridge Monogr. Part. Phys. Nucl. Phys. Cosmol
1982
Earlier work this paper cites.
L.J. Reinders, H. Rubinstein and S. Yazaki, Phys. Rept. 127
1985
Earlier work this paper cites.
S.-K. Choi et al
2003
Earlier work this paper cites.
S. Narison, Phys. Lett. B466
2005
Earlier work this paper cites.

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