ANGULAR OBSERVABLES IN THE B0 → K*0μ+μ- DECAY AT LHCb

被引：0
|
作者：
Borsuk, Jozef [1 ]
机构：
[1] Polish Acad Sci, H Niewodniczanski Inst Nucl Phys, Radzikowskiego 152, PL-31342 Krakow, Poland
来源：
ACTA PHYSICA POLONICA B | 2021年 / 52卷 / 08期
关键词：
D O I：
10.5506/APhysPolB.52.871
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
This contribution summarizes the most recent results of measurements of the angular observables in B-0 -> K-*0 mu(+)mu(-) decays using data samples from the LHCb experiment. Measurement of P-5' observable shows 2.5 and 2.9 sigma deviation from the Standard Model prediction in two q(2) bins. Also for the value of Re(C-9) parameter 3.3 sigma deviation was observed.
引用
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页码：871 / 877
页数：7
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