Survival probability of large rapidity gaps in a three channel model

被引:65
作者
Gotsman, E [1 ]
Levin, E [1 ]
Maor, U [1 ]
机构
[1] Tel Aviv Univ, Sackler Fac Exact Sci, Sch Phys & Astron, IL-69978 Tel Aviv, Israel
来源
PHYSICAL REVIEW D | 1999年 / 60卷 / 09期
关键词
D O I
10.1103/PhysRevD.60.094011
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The values and energy dependence for the survival probability [\S\(2)] of large rapidity gaps (LRGs) are calculated in a three channel model. This model includes single and double diffractive production, as well as elastic rescattering. It is shown that [\S\(2)] decreases with increasing energy, in line with recent results for LRG dijet production at the Fermilab Tevatron, this in spite of the weak dependence on energy of the ratio (sigma(el) + sigma(SD))/sigma(tot). [S0556-2821(99)06919-2].
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页数:11
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