Semileptonic decays of double heavy baryons in a relativistic constituent three-quark model
Semileptonic decays of double heavy baryons in a relativistic constituent three-quark model
We study the semileptonic decays of double heavy baryons using a manifestly Lorentz covariant constituent three-quark model. We present complete results on transition form factors between double-heavy baryons for finite values of the heavy quark/baryon masses and in the heavy quark symmetry limit which is valid at and close to zero recoil. Decay rates are calculated and compared to each other in the full theory, keeping masses finite, and also in the heavy quark limit.
Thomas Gutsche、Amand Faessler、Valery E. Lyubovitskij、Mikhail A. Ivanov、Jurgen G. Korner
物理学
Thomas Gutsche,Amand Faessler,Valery E. Lyubovitskij,Mikhail A. Ivanov,Jurgen G. Korner.Semileptonic decays of double heavy baryons in a relativistic constituent three-quark model[EB/OL].(2009-07-03)[2025-08-23].https://arxiv.org/abs/0907.0563.点此复制
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