Decay Properties of Bottom Strange Baryons
Physics#Particle Physics, Baryon Spectroscopy🔬 Research|Analyzed: Jan 3, 2026 08:52•
Published: Dec 31, 2025 05:04
•1 min read
•ArXivAnalysis
This paper investigates the internal structure of observed single-bottom strange baryons (Ξb and Ξb') by studying their strong decay properties using the quark pair creation model and comparing with the chiral quark model. The research aims to identify potential candidates for experimentally observed resonances and predict their decay modes and widths. This is important for understanding the fundamental properties of these particles and validating theoretical models of particle physics.
Key Takeaways
- •The paper uses the quark pair creation model to study the decay properties of Ξb and Ξb' baryons.
- •It identifies potential candidates for observed resonances like Ξb(6087), Ξb(6095)/Ξb(6100), and Ξb(6227).
- •The study predicts decay modes and widths for different states, aiding in experimental verification.
- •The results are compared with predictions from the chiral quark model.
Reference / Citation
View Original"The calculations indicate that: (i) The $1P$-wave $λ$-mode $Ξ_b$ states $Ξ_b|J^P=1/2^-,1 angle_λ$ and $Ξ_b|J^P=3/2^-,1 angle_λ$ are highly promising candidates for the observed state $Ξ_b(6087)$ and $Ξ_b(6095)/Ξ_b(6100)$, respectively."