Precise measurement of Ke4 form factors and branching ratios at the NA48/2 experiment

被引：0
|
作者：
Venditti, S. [1 ]
机构：
[1] Ist Nazl Fis Nucl, Sez Pisa, I-56127 Pisa, Italy
来源：
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2011年 / 219卷
关键词：
Ke4; form factors; flavour physics;
D O I：
10.1016/j.nuclphysbps.2011.10.086
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
The NA48/2 experiment at CERN [1] collected similar to 18.10(9) charged kaon decays during the years 2003/4. Along with the primary goals of the collaboration, i.e., the measurement of the CP-violating asymmetry in the K-+/- -> pi(+/-)pi(+)pi(-) and K-+/- -> pi(+/-)pi(0)pi(0) channels, the collected data allowed to perform many other interesting analyses. In this paper the measurement of the K-+/- -> e(+/-)nu pi(+)pi(-) and K-+/- -> e(+/-)nu pi(0)pi(0) decays' branching ratios (BR) and form factors will be reviewed.
引用
收藏
页码：149 / 152
页数：4
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