National Tsing Hua University Institutional Repository:Collider Phenomenology for models of extra dimensions
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    National Tsing Hua University Institutional Repository > 理學院 > 物理系 > 會議論文  >  Collider Phenomenology for models of extra dimensions


    题名: Collider Phenomenology for models of extra dimensions
    作者: Kingman Cheung
    教師: 張敬民
    日期: 2003
    關聯: 2003 April Meeting of the American Physical Society, Philadelphia, PA, USA, 5 - 8 Apr 2003, 18 pages
    关键词: Collider Phenomenology
    摘要: In this talk, I review the collider phenomenology associated with models of extra dimensions, namely, the model of flat compactified dimensions proposed by Arkani-Dimopoulos-Dvali, and the model of warped compactified dimensions by Randall and Sundrum. The novel feature of these models is that the fundamental scale is as low as TeV. The collider signatures are categorized into sub-Planckian and trans-Planckian. The sub-Planckian ones are due to graviton emission and exchanges, while the trans-Planckian includes black hole production and other stringy objects. There are also other variations in these models, e.g., gauge and Higgs fields in the extra dimensions can give rise to very different signatures. I will try to summarize the activities in the past few years, and highlight on the limits obtained from the existing collider data.
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