Study on screening of rennet in Quark procession;
夸克生產(chǎn)中凝乳酶篩選的研究
It is the spin of the quarks and precession of quarks-system caused byspin and electromagnetic-weak forces that keeps the particle world stable.
夸克體系是由自旋著的夸克在電磁－弱相互作用下產(chǎn)生的進(jìn)動(dòng)維系穩(wěn)定的；②物質(zhì)的質(zhì)量源于夸克的質(zhì)量，夸克的質(zhì)量又源于它的自旋。
According to the relationship between the strong interaction force range and strong coupling constant among quarks in a hadron,a brief computational method on the pocket radius of a hadron is given in this paper .
根據(jù)夸克間的強(qiáng)作用力程隨強(qiáng)跑動(dòng)耦合常數(shù)的變化關(guān)系 ,給出了強(qiáng)子口袋半徑的一種簡(jiǎn)明的計(jì)算方
Taking linear confining interaction as well as one-gluon-exchange as the mediating coupling,the authors dedrive the coupling potential between quark and quark-antiquark pair,which will be useful to consider the coupling between two and four quark states.
推導(dǎo)了夸克與夸克-反夸克對(duì)之間通過(guò)不僅單膠子交換,而且線(xiàn)性禁閉相互作用的耦合相互作用勢(shì)。
Based on the spin-dependent quark distribution,the spin-dependent proton structure function in the large x region is presented in the paper.
從自旋相關(guān)的價(jià)夸克分布出發(fā),在部分子四動(dòng)量較大的區(qū)域(大x區(qū)域),給出了自旋相關(guān)的質(zhì)子結(jié)構(gòu)函數(shù),并將其理論結(jié)果與Capella模型給出的結(jié)構(gòu)函數(shù)及NMC實(shí)驗(yàn)結(jié)果進(jìn)行了比較,其理論結(jié)果與實(shí)驗(yàn)符合較好。
Taking into account SU(6) symmetrical broken and the correction from PQCD predictions,the paper,with the aid of the quark-diquark picture,from Cappela s proton structure model,extracts a spin-correlation quark distribution with more explicit physical significance.
本文采用質(zhì)子的夸克-雙夸克模型圖像,考慮到SU(6)對(duì)稱(chēng)性破缺及來(lái)自PQCD語(yǔ)言的修正,從Cappela的質(zhì)子結(jié)構(gòu)模型中提取出了具有更為明確物理意義的自旋相關(guān)的夸克分布。