伪标量全息QCD中的动态自旋效应

Proceedings of XIII Quark Confinement and the Hadron Spectrum — PoS(Confinement2018) Pub Date : 2018-11-30 DOI:10.22323/1.336.0093

M. Ahmady, C. Mondal, R. Sandapen

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引用次数: 0

摘要

我们研究了动态自旋效应在赝标量介子全息光前波函数中的重要性。我们发现这些效应对于描述介子数据是至关重要的，而对于描述现有的介子数据则不是必需的。对于$\eta-\eta^\prime$系统，我们发现需要动态自旋效应来描述它们的跃迁形状因子数据。

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Dynamical spin effects in the pseudoscalar nonetwithin holographic QCD

We investigate the importance of dynamical spin effects in the holographic light-front wavefunctions of the pseudoscalar mesons. We find that these effects are crucial to describe the pion data while they are not necessary to describe the available kaon data. For $\eta-\eta^\prime$ system, we find that dynamical spin effects are required to describe their transition form factors data.

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Proceedings of XIII Quark Confinement and the Hadron Spectrum — PoS(Confinement2018)

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