quarkonium

基本解釋

With this model the fine splitting ofthe heavy quarkonium spectrum is in satiofactory agreeinent with experimental data.
在這個假定下我們得到了與實驗符合得較好的精細分裂值。
The results shown that R (PT) is insensitive to the heavy quarkonium production mechanism and only related to the nuclear effect models.
結(jié)果發(fā)現(xiàn)，其為一個對色八重態(tài)產(chǎn)生機制不敏感，而只與核效應(yīng)模型有關(guān)的量。
One of the most challenging open problems in heavy quarkonium physics is the double charm production in annihilation at B factories.
B 工廠中通過雙的單舉和遍舉的產(chǎn)生是重夸克偶素物理中的一個具有很大挑戰(zhàn)性的課題。
Using a potential model with relativistic correction we evaluated the spectrum, le-pton decay widths and radiative transition widths of heavy quarkonium systems.
本文用考慮了相對論修正的勢模型計算重夸克偶素的能譜、輕子寬度和輻射躍遷寬度。
A relativistic quark model based on the quasipotential approach in quantum field theory is briefly introduced, and by using this model, heavy quarkonium mass spectra are calculated in detail.
摘要介紹了量子場論中基于準(zhǔn)勢途徑的一個相對論夸克模型，并使用這個相對論夸克模型計算了重夸克偶素的質(zhì)量譜。