Study of Excited Λb0 States in the CMS Experiment

被引：0
|
作者：
Polikarpov, S. [1 ]
机构：
[1] Russian Acad Sci, Lebedev Phys Inst, Moscow 119991, Russia
来源：
BULLETIN OF THE LEBEDEV PHYSICS INSTITUTE | 2021年 / 48卷 / 01期
关键词：
spectroscopy; heavy flavor; LHC;
D O I：
10.3103/S1068335621010073
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Using the data acquired in the CMS experiment at the Large Hadron Collider (LHC) within 2016-2018, beautiful baryons decaying into Lambda(0)(b)pi(+)pi(-)are studied. The existence of the Lambda(b)(5912)(0), Lambda(b)(5920)(0), Lambda(b)(6146)(0), and Lambda(b)(6152)(0) states is confirmed and their masses are measured.
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页码：5 / 8
页数：4
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