Why the f 0 ( 980 ) is mostly ss̄
نویسندگان
چکیده
We exploit theW -emission process to study the measured weak decay D s → f0(980)π . We conclude that the scalar f0(980) meson is mostly ss̄, which is supported by different model studies.
منابع مشابه
26 5 v 4 3 N ov 2 00 1 Why the f 0 ( 980 ) is mostly ss̄
We exploit theW -emission process to study the measured weak decayD s → f0(980)π . We conclude that the scalar f0(980) meson is mostly ss̄, which is supported by different model studies.
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