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2009

Hadronic molecule structure of the Y(3940) and Y(4140)

Branz, Tanja, Gutsche, Thomas, Lyubovitskij, Valery E.

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We report on further evidence that the Y(3940) and the recently observed Y(4140) are heavy hadron molecule states with quantum numbers J(PC) = 0(++).

The Y(3940) state is considered to be a superposition of D*(+)D*(-) and D*(0) barD*(0), while the Y(4140) is a bound state of Ds*(+) and Ds*(-) mesons.
For the first time we give predictions for the strong Y(3940) to Jpsi omega, Y(4140) to Jpsi phi and radiative Y(3940)/Y(4140) to gamma gamma decay widths in a phenomenological Lagrangian approach.
Results for the strong Jpsi V (V = omega, phi) decays clearly support the molecular interpretation of the Y(3940) and Y(4140).

Hadronic molecule structure of the Y(3940) and Y(4140) · Around

Built on

A. Salam, Nuovo Cim. 25
1962
Earlier work this paper cites.
S. Mandelstam, Annals Phys. 19
1962
Earlier work this paper cites.
S. Weinberg, Phys. Rev. 130
1963
Earlier work this paper cites.
G. V. Efimov and M. A. Ivanov, The Quark Confinement Model of Hadrons
1993
Earlier work this paper cites.
N. A. Tornqvist, Z. Phys. C 61
1994
Earlier work this paper cites.
M. B. Wise, Phys. Rev. D 45
1997
Earlier work this paper cites.

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