On D-Wave Meson Spectroscopy and the K∗(1410)-K∗(1680) Problem
نویسنده
چکیده
The mass spectrum of D-wave mesons is considered in a nonrelativistic constituent quark model. The results show a common mass degeneracy of the isovector and isodoublet states of the 1 D1 and 1 D3 nonets, and suggest therefore that the K∗(1680) cannot be the I = 1/2 member of the 1 D1 nonet. They also suggest that the η2(1870), presently omitted from the Meson Summary Table, should be interpreted as the I = 0 ss̄ state of the 1 D2 nonet.
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تاریخ انتشار 1997