A Bjorken sum rule for semileptonic Ωb decays to ground and excited charmed baryon states

نویسنده

  • Q. P. Xu
چکیده

A Bjorken sum rule for semileptonic Ω b decays to ground and excited charmed baryon states We derive a Bjorken sum rule for semileptonic Ω b decays to ground and low-lying negative-parity excited charmed baryon states, in the heavy quark limit. We discuss the restriction from this sum rule on form factors and compare it with some models.

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تاریخ انتشار 1993