The NA62 experiment at CERN

5th Symposium on Prospects in the Physics of Discrete Symmetries

Gonnella, Francesco^1

University of Birmingham, Edgbaston, Birmingham

B15 2TT, United Kingdom^1

关键词: Branching ratio;    Indirect effects;    Meson decays;    New physics;    Quality of data;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/873/1/012015/pdf
DOI  :  10.1088/1742-6596/873/1/012015

来源: IOP

【 摘 要 】

K+→ π+νν is one of the theoretically cleanest meson decay where to look for indirect effects of new physics complementary to LHC searches. The NA62 experiment at CERN SPS is designed to measure the branching ratio of this decay with 10% precision. NA62 took data in 2014 and 2015 and will accumulate kaon decays till the end of 2018. The quality of data acquired in view of the final measurement will be presented. The experiment is also collecting data to search for exotic processes, like Lepton Flavour and Number violation and Axions.