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单词 antiquark
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antiquark

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Examples of 'antiquark' in a sentence
antiquark

The final state consists of two b quark-antiquark pairs.Total, fiducial and differential cross-sections are measured for both top-quark and top-antiquark production.The production mechanism also contains information on the quark-antiquark wave function of the produced meson.Quark and antiquark distributions and their energy dependences are presented.In this paper, we propose that leptons are formed by quark-antiquark annihilations.Is this related to initial quark/antiquark asymmetries in the proton ?It causes the divergence of the correlation function between the quark and antiquark.It implies that the lowest positive-parity charm mesons are dynamically generated rather than quark-antiquark states.There are two types of quark-antiquark annihilations.This involves a system comprising a quark and antiquark combined by gauge fields to satisfy gauge invariance.
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更新时间:2024/12/22 16:54:24