Polarization in decays *

Tong-Zhu Han; Rong-Gang Ping; Tao Luo; Guang-Zhi Xu

doi:10.1088/1674-1137/44/1/013002

Journals >Chinese Physics C >Volume 44 >Issue 1 >Page > Article

Chinese Physics C
Vol. 44, Issue 1, (2020)

Polarization in decays *

Tong-Zhu Han^1、2、*, Rong-Gang Ping^1、2、*, Tao Luo^1、*, and Guang-Zhi Xu¹

Author Affiliations

¹Institute of High Energy Physics, Chinese Academy of Sciences, P.O. Box 918(1)3Institute of High Energy Physics, Chinese Academy of Sciences, P.O. Box 918(1), Beijing 100049, China

¹Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University1Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443, China

¹Physics department, Liaoning University2Physics department, Liaoning University, Shenyang 110036, China

²Physics department, Liaoning University2Physics department, Liaoning University, Shenyang 110036, China

²University of Chinese Academy of Science4University of Chinese Academy of Science, Beijing 100049, China

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DOI: 10.1088/1674-1137/44/1/013002 Cite this Article

Tong-Zhu Han, Rong-Gang Ping, Tao Luo, Guang-Zhi Xu. Polarization in decays *[J]. Chinese Physics C, 2020, 44(1): Copy Citation Text

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Fig. 1. (color online) Definition of helicity frame of

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Fig. 2.

distribution versus

. Dots with error bars are filled with 1.0 million MC events, and the curve depicts a comparison with the charmed baryon transverse polarization

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Fig. 3. (color online) The

sensitivity relative to signal yields N in terms of different value

. Curves from top to bottom correspond to

values of -0.1, -0.5, and -0.9, respectively.

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decay	angles	amplitude
	( )
	( )
	( )
	(

Table 1. Definition of decays, helicity angles, and amplitudes, where

indicates the helicity values for the corresponding hadron.

Tong-Zhu Han, Rong-Gang Ping, Tao Luo, Guang-Zhi Xu. Polarization in decays *[J]. Chinese Physics C, 2020, 44(1):

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