p-brane production in fat brane or universal extra dimension scenario (〔素粒子論グループ〕Summer Institute 2002)
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概要
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In scenarios of fat brane or universal extra dimensions, the SM particles are allowed to propagate in the extra spatial dimensions, which leads to the enhancement of production cross sections of black holes and p-branes. Especially, the ratio of p-brane cross section to the black hole cross section increases substantially, in comparison with the original confined scenario. The ratio can be as large as 105 (for the case n 7, m=5=p=r=k).
- 素粒子論グループ 素粒子研究編集部の論文
- 2003-05-20