Λ c + transverse polarization and decay asymmetry parameters

We present formulas with motivations to measure the asymmetry decay parameters of charmed baryon, Λc+, decaying into final states pKs,Λπ+,Σ+π0,Σ0π+ and Ξ0(1530)K+ by taking advantage of its possibly transverse polarization in e+e− collisions. Some spin observables to test and display the spin polari...

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Bibliographic Details
Published in:Physical review. D 2019-06, Vol.99 (11), p.1, Article 114027
Main Authors: Chen, Hong, Ping, Rong-Gang
Format: Article
Language:English
Subjects:
Asymmetry
Baryons
Charm (particle physics)
Decay
Parameters
Polarization (spin alignment)
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Summary:We present formulas with motivations to measure the asymmetry decay parameters of charmed baryon, Λc+, decaying into final states pKs,Λπ+,Σ+π0,Σ0π+ and Ξ0(1530)K+ by taking advantage of its possibly transverse polarization in e+e− collisions. Some spin observables to test and display the spin polarization effects of the charmed baryons are also derived.
ISSN:2470-0010
2470-0029
DOI:10.1103/PhysRevD.99.114027