| The Φp bound state in the unitary coupled-channel approximation |
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| 作者姓名： | Bao-Xi Sun Ying-Ying Fan Qin-Qin Cao |
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| 作者单位： | Faculty of Science, Beijing University of Technology |
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| 摘 要： | ![]()
The strong attractive interaction of the Φ meson and the proton has recently been reported by the ALICE Collaboration.The corresponding scattering length f0 is given as Re(f0)=0.85±0.34(stat)±0.14(syst) and Im(f0)=0.16±0.10(stat)± 0.09(syst) fm.The fact that the real part is significant in contrast to the imaginary part indicates a dominant role of elastic scattering,whereas the inelastic process is less important.In this work,such scattering processes are inspec...
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