利用CDF II探测器获得的底重子新结果
高能物理 - 实验
2019-08-15 v1
摘要
我们报告了四个底重子共振态Σ_b^(*)+-的质量和宽度的测量结果,这些共振态通过Λ_b π+-强子衰变模式重建。还提取了Σ_b和Σ_b*多重态的同位旋质量分裂。该分析基于对应6 fb⁻¹积分亮度的数据样本。
引用
@article{arxiv.1011.5236,
title = {New Results on Bottom Baryons with the CDF II Detector},
author = {Constantino Calancha and Igor V. Gorelov},
journal= {arXiv preprint arXiv:1011.5236},
year = {2019}
}
备注
5 pages, 3 figures, 1 table; talk presented on behalf of CDF Collaboration at ICHEP 2010, Paris, 22-28 July 2010