THEORETICAL STUDY ON pp -> pn pi(+) REACTION AT MEDIUM ENERGIES
Data(s) |
2009
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Resumo |
The pp -> pn pi(+) reaction is a channel with the largest total cross section for pp collision in COSY/CSR energy region. In this work, we investigate individual contributions from various N* and Delta* resonances with mass up to about 2 GeV for the pp -> pn pi(+) reaction. We extend a resonance model, which can reproduce the observed total cross section quite well, to give theoretical predictions of various differential cross sections for the present reaction at T-p = 2.88 GeV. It could serve as a reference for identifying new physics in the future experiments at HIRFL-CSR. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Ouyang, Z (Ouyang, Zhen); Xie, JJ (Xie, Ju-Jun); Zou, BS (Zou, Bing-Song); Xu, HS (Xu, Hu-Shan) .THEORETICAL STUDY ON pp -> pn pi(+) REACTION AT MEDIUM ENERGIES ,INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS,2009,18(2 ):281-292 |
Palavras-Chave | #HEAVY-ION COLLISIONS #RESONANCE MODEL #KAON PRODUCTION #NEAR-THRESHOLD #NUCLEON #BARYONS #DECAYS #J/PSI |
Tipo |
期刊论文 |