Firstly, the effect of axial vector meson 〓(1282) upon the moment of inertia and the masssplittings of solitons are studied in the model, which comes from a U(2)〓×U(2)〓chiral meson theory.

首先，從一個U(2)〓× U(2)〓手征介子理論出發(fā)国产日韩入口一区二区三区，通過模型国产高清美女一级毛片久久，考察軸矢量介子〓(1282)對孤立子轉動慣量和重子多重態(tài)質(zhì)量劈裂的影響欧美成人aⅴ免费。

Starting from the six-quark-diagram scheme and low energy effective Hamiltonian,we calculate the various Feynman diagram s in the charmless hadronic B-meson decays for the two body pseudoscalar meson final states within the framework of perturbative QCD.

在微擾 QCD框架下美女日韩欧美国产，利用六夸克圖方案及低能有效哈米頓717秋霞电影网，對于兩體贗標介子末態(tài)，給出了誘導 B介子無璨弱衰變過程的不同費曼圖的計算91尤物国产大尺度福利网。

But, because high-speed of meson and ambient-conditions of meson, they have occurred change as follows

介子或者光子的環(huán)境條件丰满熟妇乱又伦精品。因為高速介子和介子的環(huán)境條件亚洲免费va在线播放，他們已發(fā)生如下變化

The predictions derived from our relation are in reasonable agreement with those given by many other different approaches.Based on the main assumption that a_0(980) and D*_(2317) belongto 1~3 P_0 multiplet, in the framework of Regge phenomenology andmeson-meson mixing, we suggest that a_0(980), K_0*( 1052), f_0( 1099) and f_0(530) constitute the ground scalar meson nonet.

另外，我們假定a_0(980)和D_~*(2317)態(tài)是通常的1~3P_0介子態(tài)免费看黄片av，在Regge唯象和介子混合的框架下亚洲视频国内自拍，我們對基態(tài)標量介子九重態(tài)可能安排進行了討論97无码免费人妻超级碰碰碰中，我們建議a_0(980)www黄色小说com...，K_0~*(1052)，f_0(1099)和f_0(530)組成基態(tài)標量介子九重態(tài)日韩欧美精品第一页。

In the past years, the chiral SU(3) quark model has achieved success. In this model, the nonet pseudo-scalar meson exchanges and the nonet scalar meson exchanges are considered in describing the medium-and long-range parts of the interactions, and the one gluon exchange describe the short-range repulsion.

過去幾年來精品毛片一区二区免费看，手征SU(3)夸克模型已經(jīng)取得了相當?shù)某晒Γ瑧迷撃Ｐ徒y(tǒng)一地解釋了重子基態(tài)的能譜资源多高清视频黄色软件，核子-核子以及核子-超子散射過程一级免费黄片插插插，并由此預言了實驗上可能存在的雙重子束縛態(tài)。

We investigate phenomenologically effects of the flavor-dependent quarkonia annihilation on the meson-meson mixing, and find that corrections due to the flavor-dependent quarknoia annihilation can be described by the constituent quark masses in the mixing model which holds for all the meson nonet. We also study the relation between Regge trajectory and meson spectrum, and therefore concluded that the quasi-linear Regge trajectory with the requirements of additivity of intercepts and inverse slopes can describe the meson spectroscopy with good accuracy, and it also holds for the radial excited mesons except for the bbbar mesons.

我們唯象地研究了味道有關的夸克偶素湮滅效應對混合的影響欧美精品一色喲哟，發(fā)現(xiàn)味道有關的夸克偶素間的湮滅引起的修正可以通過組分夸克的質(zhì)量來描述你懂得视频网站，考慮這種修正的混合模型可以用于所有的介子九重態(tài)；我們也研究了Regge軌跡和介子質(zhì)量間關系美国超碰，發(fā)現(xiàn)滿足截距相加及斜率倒數(shù)相加的準線性Regge軌跡可以很好地描述介子的質(zhì)量国产福利一区在线，除bbbar外，線性Regge軌跡也可以很好地描述介子激發(fā)態(tài)的質(zhì)量激情小说狠狠爱；最后四川老熟女下边又黑又肥，我們借助于贗標介子和標量介子，討論多個共振態(tài)的混合及衰變婷婷五月一区二区三区。

In the chiral SU(3) quark model, we use the coupling between quarks and nonet scalar meson fields and nonet pseudo-scalar meson fields to describe the medium and long range interactions, and use one gluon exchange to describe the short range interaction. In the extended chiral SU(3) quark model, besides the nonet pseudo-scalar meson fields and the nonet scalar meson fields, the coupling between vector meson fields and quarks is also considered, the short range interaction can be dominately described by vector meson exchange. We investigate the nucleon-hyperon interaction in the extended chiral SU(3) quark model and study the S-wave phase shifts of N-Λ and N-Σ systems. Comparing to the results in chiral SU(3) quark model, we find that the short-range interaction could be described either by the one-gluon exchange or vector meson exchange.

在手征SU(3)夸克模型中深夜久久久，用夸克與標量介子九重態(tài)和贗標介子九重態(tài)場的耦合來描述中長程相互作用，單膠子交換來描述短程相互作用激情文学,图片区,视频区,偷拍，推廣的手征SU(3)夸克模型是在原來手征SU(3)夸克模型的基礎上進一步引入了夸克和矢量介子九重態(tài)場的耦合亚洲精品笫一页国产精品，主要由矢量介子交換來描述短程相互作用，在推廣手征SU(3)夸克模型下研究了核子－超子相互作用過程欧美人成国产综合亚洲，計算了N-Λ和N-Σ相互作用的S波散射相移亚洲三区精品国产福利，通過和手征SU(3)夸克模型的結果比較，發(fā)現(xiàn)N-Λ和N-Σ系統(tǒng)的短程相互作用既可以由單膠子交換來描述久久网精品aaa，也可以由矢量介子交換來描述制服丝袜中文字幕av第一页。

We hope to extendedly study the ''string" and ''brane" property to clarify the ''AdS/CFT correspondence and understand the property of Wilson Loop, meson spectrum, Glueball spectrum, etc…in physical system.

我們希望透過研究「弦」與「膜」的性質(zhì)，來廣泛的研究實際物理系統(tǒng)上的「AdS/CFT」對應A级毛片18以上观看免费网站，以進一步了解包括日韩欧美国产一卡，Wilson Loop，Meson 質(zhì)譜https://igao39.com…，Glueball 質(zhì)譜等等的性質(zhì)开操网。

The contributions ofΨp from the pion and the kaon meson, the contribution ofΨB from B meson are not very small, and can not be safely neglected for giving more resonable results of form factors.The B meson wavefunction is a major source of uncertainty in the study of B meson decays. The B→πand B→K transition form factors provide a good platform to determine the possible regions for the two typical phenomenological parametersΛandδ.

但π精品日韩妖精视频网站、K介子波函數(shù)中的Ψp和B介子波函數(shù)中的ΨB對形狀因子的貢獻比較大，為了獲得更加合理的形狀因子的結果日韩精品国内直播在线观看视频免费，一般不能忽略π成年人网站播放、K介子波函數(shù)中的Ψp和B介子波函數(shù)中的ΨB項的貢獻。B介子波函數(shù)是B介子衰變中不確定性的一個主要的來源特级肏屄视频。B→π和B→K躍遷形狀因子為確定兩個典型的唯象參數(shù)Λ和δ提供了一個很好的平臺456亚洲人成国产电影。

The tachyon pole of σ meson propagator is avoided by introducing the linear term in the self-interaction of σ meson, and the incompressibility of nuclear matter obtained in the mean field approximation is decreased by including the vacuum fluctuation of nucleon and σ meson.

我們通過引入σ介子的自相互作用，并考慮其中的一次項偷窥自拍欧美色图，解決了σ介子傳播子的快子極點問題色欲性爱欧美性爱，并降低了平均場近似得到的核物質(zhì)的不可壓縮系數(shù)。