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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

来源:Arxiv_logoArxiv
英文摘要

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

10.1103/PhysRevD.80.034025

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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