Dipion decays of heavy baryons

MU Chun; WANG Xiao; CHEN Xiao-Lin; LIU Xiang; ZHU Shi-Lin

doi:10.1088/1674-1137/38/11/113101

Chinese Physics C> 2014, Vol. 38> Issue(11) : 113101 DOI: 10.1088/1674-1137/38/11/113101

Dipion decays of heavy baryons

MU Chun ^1,, ,
WANG Xiao ^2,3,, ,
CHEN Xiao-Lin ^1,2 ,
LIU Xiang ^2,3,, ,
ZHU Shi-Lin ^1,4,,

1.
Department of Physics and State Key Laboratory of Nuclear Physics and Technology and Center of High Energy Physics, Peking University, Beijing 100871, China
2.
Research Center for Hadron and CSR Physics, Lanzhou University and Institute of Modern Physics of Chinese Academy of Sciences, Lanzhou 730000, China
3.
School of Physical Science and Technology, Lanzhou University, Lanzhou 730000, China
4.
Department of Physics and State Key Laboratory of Nuclear Physics and Technology and Center of High Energy Physics, Peking University, Beijing 100871, China
5.
Research Center for Hadron and CSR Physics, Lanzhou University and Institute of Modern Physics of Chinese Academy of Sciences, Lanzhou 730000, China
6.
Collaborative Innovation Center of Quantum Matter, Beijing 100871, China

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Abstract：
Compared with the charmed baryons, the bottom baryons are not very well known, either experimentally or theoretically. In this paper, we investigate the dipion strong decays of the P-wave and D-wave excited bottom baryons in the framework of the QPC model. We also extend the same analysis to the charmed baryons.

References

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MU Chun, WANG Xiao, CHEN Xiao-Lin, LIU Xiang and ZHU Shi-Lin. Dipion decays of heavy baryons[J]. Chinese Physics C, 2014, 38(11): 113101. doi: 10.1088/1674-1137/38/11/113101

MU Chun, WANG Xiao, CHEN Xiao-Lin, LIU Xiang and ZHU Shi-Lin. Dipion decays of heavy baryons[J]. Chinese Physics C, 2014, 38(11): 113101. doi: 10.1088/1674-1137/38/11/113101 shu

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Received: 2014-05-14
Revised: 1900-01-01

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Dipion decays of heavy baryons

Corresponding author: MU Chun,

Corresponding author: WANG Xiao,

Corresponding author: LIU Xiang,

Corresponding author: ZHU Shi-Lin,

1. Department of Physics and State Key Laboratory of Nuclear Physics and Technology and Center of High Energy Physics, Peking University, Beijing 100871, China

2. Research Center for Hadron and CSR Physics, Lanzhou University and Institute of Modern Physics of Chinese Academy of Sciences, Lanzhou 730000, China

3. School of Physical Science and Technology, Lanzhou University, Lanzhou 730000, China

4. Department of Physics and State Key Laboratory of Nuclear Physics and Technology and Center of High Energy Physics, Peking University, Beijing 100871, China

5. Research Center for Hadron and CSR Physics, Lanzhou University and Institute of Modern Physics of Chinese Academy of Sciences, Lanzhou 730000, China

6. Collaborative Innovation Center of Quantum Matter, Beijing 100871, China

Received Date: 2014-05-14

Accepted Date: 1900-01-01

Available Online: 2014-11-05

Abstract: Compared with the charmed baryons, the bottom baryons are not very well known, either experimentally or theoretically. In this paper, we investigate the dipion strong decays of the P-wave and D-wave excited bottom baryons in the framework of the QPC model. We also extend the same analysis to the charmed baryons.

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Dipion decays of heavy baryons

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