Define quark. quark synonyms, quark pronunciation, quark translation, English dictionary definition of quark. n. 1. Any of a class of six fundamental fermions, two in each of the three generations, one having an electric charge of - 1/3 , the other, + 2/
网络释义 1. 最初的夸克模型 naive是什么意思... ... set in the naive sense 广义集(合) naive quark model 最初的夸克模型 naive materialism 朴素唯物主义 ... www.hujiang.com|基于2个网页 2. 朴素夸克模型 1.2.1 朴素夸克模型(naive quark model)17-21cdmd.cnki.com.cn|基于1 个网页...
The Quark Parton Model (QPM) refers to the identification between partons and quarks, which was established through the experimental confirmation of the Callan-Gross relation. In this model, partons are assumed to be spin 1/2 particles.
Quark model study of the NN[sup *](1440) components of the deuteron. We present a calculation of the deuteron wave function including NN, δδ, and NN[sup *] (1440) channels. All the transition potentials, as well as the dir... Julia´-Dı´az,B.,Entem,... - 《Aip Confere...
摘要: A nonrelativistic quark model for the Kl3 form factors is presented which provides in a straightforward manner an explanation of their observed characteristics in terms of quark masses.DOI: 10.1103/PhysRevD.12.3666 年份: 1975 收藏 引用 批量...
整体框架分为三个步骤:1)首先基于GPT3.5,利用prompt data进行监督微调训练一个模型出来(SFT model);2)其次利用上步训练的模型,产生一批prompt生成结果,然后人工对生成结果进行打分,形成评价数据集,利用此数据集训练一个打分模型(reward model);3)基于SFT model和reward model,使用强化学习策略-近端策略优化(PPO),来...
The possibility of giving a representation of the algebra of vector charges at any momentum is investigated in the framework of the quark model. Taking into account the additivity property of the quark contributions to the charges, some precise prescriptions are obtained for the charge operators at...
摘要: A model for elastic scattering of protons at high energies based on the quark-diquark representation of the proton is discussed. The predictions of the model are compared with experimental data for the differential elastic cross-sections from available databases....
(3)受到控制编码启发(《Ctrl: A conditional transformer language model for controllable generation》),我们使用learned embedding作为reward的轻量表示。每个reward分位通过embedding查找进行编码,遵循过去关于风格和内容控制的工作,或者可以微调成有效地解决任务的prompt或前缀。和前人工作不同的是,我们的control code迭代更...
Nonleptonic Hyperon Decays in a Current-Current Quark Model We use a current-current quark model to describe the parity-violating and parity-conserving nonleptonic decay modes of the octet baryons and the 惟 -parti... Koerner,J.G,Gudehus - Società Italiana di Fisica 被引量: 85发表: 1972...