ITP OpenIR  > SCI期刊论文
Ogata, Kazuyuki1,2; Fukui, Tokuro3,5; Kamiya, Yuki4; Ohnishi, Akira3
Effect of deuteron breakup on the deuteron-Xi correlation function
Source PublicationPHYSICAL REVIEW C
AbstractBackground: The hadron-deuteron correlation function has attracted much interest as a potential method to access three-hadron interactions. However, the weakly bound nature of deuterons has not been considered in the preceding studies. Purpose: The breakup effect of deuterons in the deuteron-Xi(-) (d-Xi(-)) correlation function Cd Xi- is investigated. Methods: The d-Xi(-) scattering is described by a nucleon-nucleon-Xi three-body reaction model. The continuum-discretized coupled-channels method, which is a fully quantum-mechanical and nonperturbative reaction model, is adopted. Results: C(d Xi- )turns out to be sensitive to the strong interaction and enhanced by the deuteron breakup effect by 6%-8% for a d-Xi(-)relative momentum below about 70 MeV/c. Low-lying neutron-neutron continuum states are responsible for this enhancement. Conclusions: Within the adopted model, the deuteron breakup effect on C-d(Xi-) is found to be appreciable but not very significant. Except for the enhancement by several percent, studies on Cd Xi- without the deuteron breakup effect can be justified.
Cooperation Status国际
Subject AreaPhysics
MOST Discipline CataloguePhysics, Nuclear
Indexed BySCIE
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Document Type期刊论文
Affiliation1.Osaka Univ, Res Ctr Nucl Phys, Ibaraki 5670047, Japan
2.Osaka City Univ, Dept Phys, Osaka 5588585, Japan
3.Osaka City Univ, Nambu Yoichiro Inst Theoret & Expt Phys, Osaka 5588585, Japan
4.Kyoto Univ, Yukawa Inst Theoret Phys, Kyoto 6068502, Japan
5.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
6.RIKEN, Nishina Ctr, Wako, Saitama 3510198, Japan
Recommended Citation
GB/T 7714
Ogata, Kazuyuki,Fukui, Tokuro,Kamiya, Yuki,et al. Effect of deuteron breakup on the deuteron-Xi correlation function[J]. PHYSICAL REVIEW C,2021,103(6):65205.
APA Ogata, Kazuyuki,Fukui, Tokuro,Kamiya, Yuki,&Ohnishi, Akira.(2021).Effect of deuteron breakup on the deuteron-Xi correlation function.PHYSICAL REVIEW C,103(6),65205.
MLA Ogata, Kazuyuki,et al."Effect of deuteron breakup on the deuteron-Xi correlation function".PHYSICAL REVIEW C 103.6(2021):65205.
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