Some aspects of OZI-rule violation in the reaction (p)over-bar-p->phi pi(0)

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作者：
Buzatu, D
Lev, FM
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PHYSICS OF ATOMIC NUCLEI | 1996年 / 59卷 / 02期
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O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The question of whether the violation of the OZI rule in the reaction <(p)over bar p> --> phi pi(0) can be attributed to rescattering in the processes <(p)over bar p> --> (K*(K) over bar + <(k)over bar *K>) --> <K(K)over bar pi> --> phi pi(0) and (or) <(p)over bar p> --> p(+)p(-) --> (p(+)pi(-) + p(-)pi(+)) pi(0) --> phi pi(0) is considered. If this effect is important, it is then possible to theoretically predict the energy dependence of the quantity Br(<(p)over bar p> --> phi pi(0))/Br(<(p)over bar p> --> K*(K) over bar).
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页码：280 / 288
页数：9
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