1) branching fraction
分支[衰变]份额
2) branching fraction
分支份额
3) branching decay
分支衰变
4) Branching ratio
衰变分支比
1.
By comparing with the average value of latest data from some B factories,we find the theoretical branching ratios in SM are too small,but the New Physics effects in TC2 model greatly enhance the branching ratios to improve the consistency of the theoretical predictions with the experimental data.
发现TC2模型下的新物理贡献对企鹅图修正非常明显,对衰变分支比的影响可以达到120%。
2.
The decay J/ψ→φπ0π0 is studied with 7.0 × 10~6 produced J/ψ events collected by the Bening Spectrometer(BES) with the tugger mode senseuve to both chmped and neutral final state at the Bening Electron-Positron Collider(BEPC), The evidences for the existence of fJ(1710) and E(2230) in this channel are presented, and the corresponding masses as wen asthe product branching ratios are obtained.
除了在π~0π~0不变质量谱中看到了众所周知的f_2(1270)外,还证实了f_J(1710)和ξ(2230)的存在,同时给出了它们的质量以及相应的衰变分支比。
5) decay branching ratio
衰变分支比
1.
In the mean time,several other decay branching ratios are predicted and are in agreement with experiments.
同时,对其他几个衰变分支比进行了预言并发现f0(1370)中|N〉的成分较大,而f0(1500)和f0(1710)更接近于纯胶球态。
6) branching fraction
衰变分支比
1.
Improvedvalues for the branching fractions of XcJ going to π+π-and K+K- are found to beB(Xc0→π+π-)=(4.
同时定出了XcJ(J=0,2)到π+π=和K+K-的衰变分支比。
2.
27×106 produced (2S) events,we have set upper limits at 90% confidence level on the branching fractions into ρπof 3.
27×106ψ(2S)事例研究了末态为矢量介子与赝标量分子的ψ(2S)两体衰变过程,ψ(2S)→ρπ及KK,得到它们的衰变分支比上限在90%置信度下分别为3。
补充资料:承保份额
承保份额
【承保份额】亦称“承保额”。表明保险承受能力的一个专用术语。保险人对每一危险单位所能承担的数额。在直接业务中,保险人对某一标的所能接受的比例为一个份额;而在分保业务中,原保险人(分出人)的自留额则称为一个份额。在伦敦保险市场上,各类保险业务都通过保险经纪久安排,保险人收到要保书后,如经审查同意承保,则将准备接受的金额或比例填在保险人事先准备好的承保条上,并予以签单。保险人接受的这个金额或比例,习惯上亦称为“承保额”。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条