Flavour-changing decays of charged K and B mesons with the emission of lepton-antilepton pair

机译：随着Lepton-Antilepton对的排放，风味变化的带电K和B斯顿的衰减

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The decay M_1→M_2(ll)-bar is treated here as the decay of quark q_1 in M_1 into quark q_2 in M_2. A simple model is formulated to describe the initial and final quarks as described in terms of their respective effective masses, which takes into account all the QCD effects. The effective masses are obtained by fitting our model to charged weak decays of mesons. Using the effective masses so obtained, we apply our calculation to the flavour-changing decays of charged K and B mesons of the type above. Reasonable estimates for the branching ratios of such decays are obtained.

机译：衰减M_1→M_2（LL）-Bar此处被视为M_2中M_1中的Quark Q_1中的Quark Q_1的衰减。制定了一个简单的模型，以描述初始和最终夸克，如它们各自的有效群体所述，这考虑了所有QCD效应。通过将我们的模型装配到充电的薄弱衰减，获得了有效的群众。使用如此获得的有效群众，我们将我们的计算应用于上述类型的带电K和B薄斯的风味变化的衰减。获得该衰变的分支比的合理估计。

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《International Symposium on Frontiers of Science》|2003年||共9页
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Swee-Ping Chia;
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1. Extended van Royen-Weisskopf formalism for lepton-antilepton meson decay widths within nonrelativistic quark models [J] . Blanco LA., Bonnaz R., Silvestre-Brac B., Nuclear Physics, A: Journal Devoted to the Experimental Study of the Fundamental Constituents of Matter and Their Actions . 2002,第3a4期

机译：非相对论夸克模型中轻子-反小子介子衰变宽度的扩展Van Royen-Weisskopf形式主义
2. Production of charged ρ meson in bottom hadron charmed decays and the effect of the finite width correction of the ρ meson [J] . Zhen-Hua Zhang, Ya-Dong Yang, Xin-Heng Guo, The European physical journal, C. Particles and fields . 2013,第9期

机译：底部强子迷惑衰变中带电ρ介子的产生以及ρ介子的有限宽度校正的影响
3. Production of chargedρmeson in bottom hadron charmed decays and the effect of the finite width correction of theρmeson [J] . Zhen-Hua?Zhang, Ya-Dong?Yang, Xin-Heng?Guo, European physical journal . 2013,第9期

机译：底部强子迷惑衰变中带电ρ介子的产生及ρ介子的有限宽度校正的影响
4. Flavour-changing decays of charged K and B mesons with the emission of lepton-antilepton pair [C] . Swee-Ping Chia International Symposium on Frontiers of Science . 2003

机译：随着Lepton-Antilepton对的排放，风味变化的带电K和B斯顿的衰减
5. Branching ratio measurements of B meson decays to J/psi meson eta meson kaon and charged B meson decays to neutral D meson charged kaon with neutral D meson decays to positive pion negative pion neutral pion. [D] . Zeng, Qinglin. 2005

机译：B介子的分支比测量值衰减至J / psi介子eta介子介子，带电B介子衰减至中性D介子，带中性D介子的带电荷介子衰减至正离子负离子中性介子。
6. Search for doubly charged scalar bosons decaying into same-sign W boson pairs with the ATLAS detector [O] . M. Aaboud, G. Aad, B. Abbott, -1

机译：用ATLAS探测器搜索衰变成等号W玻色子对的双电荷标量玻色子
7. Measurement of eta meson decays into lepton-antilepton pairs [O] . Berlowski M., Bargholtz Chr., Fransson K., 2008

机译：介子介子衰变成轻子-反小子对的测量
8. Search for Rare Quark-Annihilation Decays, Charged B Mesons Decaying to Charged D(S) Mesons And Phi Mesons, Thesis/Dissertation [R] . Cunha, J. A. M. 2008

机译：寻找罕见的夸克 - 湮灭衰变，带电B介子衰变到带电D（s）介子和phi介子，论文/学位论文

Flavour-changing decays of charged K and B mesons with the emission of lepton-antilepton pair

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