Search for heavy particles decaying into electron-positron pairs in p(p)over-bar collisions
文献类型：期刊论文
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2001 |
| 卷号 | 87期号:6 |
| 关键词 | LOW-SCALE TECHNICOLOR ASSISTED TECHNICOLOR ROOT-S=1.8 TEV GAUGE BOSONS |
| 通讯作者 | Abazov, VM (reprint author), Joint Inst Nucl Res, Dubna, Russia. |
| 英文摘要 | We present results of searches for technirho (rho (T)), techniomega (omega (T)), and Z' particles, using the decay channels rho (T), omega (T), Z' --> e(+)e(-). The search is based on 124.8 pb(-1) of data collected by the DO detector at the Fermilab Tevatron during 1992-1996. In the absence of a signal, we set 95% C.L. upper limits on the cross sections for the processes p (p) over bar --> rho (T), omega (T), Z' - e(+)e(-) as a function of the mass of the decaying particle. For certain model parameters, we exclude the existence of degenerate rho (T) and omega (T) states with masses below about 200 GeV. We exclude a Z' with mass below 670 GeV, assuming that it has the same couplings to fermions as the Z boson. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000170310200007 |
| 公开日期 | 2016-02-25 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/212127]  |
| 专题 | 高能物理研究所_实验物理中心 |
| 推荐引用方式 GB/T 7714 | . Search for heavy particles decaying into electron-positron pairs in p(p)over-bar collisions[J]. PHYSICAL REVIEW LETTERS,2001,87(6). |
| APA | (2001).Search for heavy particles decaying into electron-positron pairs in p(p)over-bar collisions.PHYSICAL REVIEW LETTERS,87(6). |
| MLA | "Search for heavy particles decaying into electron-positron pairs in p(p)over-bar collisions".PHYSICAL REVIEW LETTERS 87.6(2001). |
入库方式： OAI收割
来源：高能物理研究所
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