First estimate of producing the charmed baryon Λc(2880) at PANDA.
- Resource Type
- Article
- Authors
- Qing-Yong Lin; Xiang Liu; Hu-Shan Xu
- Source
- Physical Review D: Particles, Fields, Gravitation & Cosmology. Jul2014, Vol. 90 Issue 1-A, p1-7. 7p.
- Subject
- *BARYONS
*PAIR production
*CHARM particles
*HEAVY particles (Nuclear physics)
*BARYON resonance
- Language
- ISSN
- 2470-0010
In the present work we explore the production potential of Λc(2880)+ at PANDA. With the JP=52+ assignment to Λc(2880)+, we calculate the differential and total cross sections of pp→Λ-cΛc(2880)+. We also perform the Dalitz plot analysis and give the pDo invariant mass spectrum distribution of the process pp→Λ-cpDo, where the signal and background contributions are considered. Our numerical results indicate that the production of Λc(2880)+ may reach up to about 20µb. About 107 events from the reconstruction of pDo can be accumulated per day, if taking the designed luminosity (2×1032 cm-2 s-1) of PANDA. [ABSTRACT FROM AUTHOR]