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| Hauptverfasser: | , , |
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| Format: | Preprint |
| Veröffentlicht: |
2018
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| Schlagworte: | |
| Online-Zugang: | https://arxiv.org/abs/1811.11902 |
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| _version_ | 1866910690318483456 |
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| author | Wang, Xiongfei Gao, Yuanning Lou, Xinchou |
| author_facet | Wang, Xiongfei Gao, Yuanning Lou, Xinchou |
| contents | A Monte Carlo study for single baryon reconstruction method is presented based on two-body baryonic decays of charmonium, $jJ/ψ$, $ψ(3686)\rightarrowΞ\barΞ$ at BESIII experiment. As a result, we find that the detection efficiency for single baryon reconstruction method can be increased by a factor of $\sim$4 relative to the traditional full-reconstruction method. It indicates that single baryon reconstruction method could be used in the other two-body baryonic decays of charmonium, such as $J/ψ$, $ψ(3686)\rightarrowΞ(1530)\barΞ(1530)$, $Ξ(1530)\barΞ$, whose expected yields are estimated based on single baryon reconstruction method. The expected uncertainties for the measurements of the angular distribution parameters are also discussed. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_1811_11902 |
| institution | arXiv |
| publishDate | 2018 |
| record_format | arxiv |
| spellingShingle | A Monte Carlo Study of Single Baryon Reconstruction Method Wang, Xiongfei Gao, Yuanning Lou, Xinchou High Energy Physics - Experiment A Monte Carlo study for single baryon reconstruction method is presented based on two-body baryonic decays of charmonium, $jJ/ψ$, $ψ(3686)\rightarrowΞ\barΞ$ at BESIII experiment. As a result, we find that the detection efficiency for single baryon reconstruction method can be increased by a factor of $\sim$4 relative to the traditional full-reconstruction method. It indicates that single baryon reconstruction method could be used in the other two-body baryonic decays of charmonium, such as $J/ψ$, $ψ(3686)\rightarrowΞ(1530)\barΞ(1530)$, $Ξ(1530)\barΞ$, whose expected yields are estimated based on single baryon reconstruction method. The expected uncertainties for the measurements of the angular distribution parameters are also discussed. |
| title | A Monte Carlo Study of Single Baryon Reconstruction Method |
| topic | High Energy Physics - Experiment |
| url | https://arxiv.org/abs/1811.11902 |