标题： 额外规范玻色子的发现与识别 显示英文标题

标题： Discovery and Identification of Extra Gauge Bosons

摘要： 所提出未来对撞机对于新的重中性（$Z'$）和带电（$W'$）规范玻色子的发现潜力和诊断能力进行了总结。 在TEVATRON、DI-TEVATRON、LHC、500GeV NLC和1 TeV NLC上，$M_{Z',W'}$的典型限制分别为$\sim$1~TeV，$\sim$2~TeV，$\sim$4~TeV，1--3~TeV，以及2--6~TeV。 对于$M_{Z'} \sim$1 TeV，LHC将具备确定归一化$Z'$夸克和轻子耦合大小的能力，误差约为$10-20\%$，而NLC将允许以两倍更大的误差范围确定这些耦合（包括它们的符号），前提是具备重味标签和电子束的纵向极化。 显示英文摘要

摘要： The discovery potential and diagnostic abilities of proposed future colliders for new heavy neutral ($Z'$) and charged ($W'$) gauge bosons are summarized. Typical bounds achievable on $M_{Z',W'}$ at the TEVATRON, DI-TEVATRON, LHC, 500 GeV NLC, and 1 TeV NLC are $\sim$1~TeV, $\sim$2~TeV, $\sim$4~TeV, 1--3~TeV, and 2--6~TeV, respectively. For $M_{Z'} \sim$1 TeV the LHC will have the capability to determine the magnitude of normalized $Z'$ quark and lepton couplings to around $10-20\%$, while the NLC would allow for determination of the couplings (including their signs) with a factor of 2 larger error-bars, provided heavy flavor tagging and longitudinal polarization of the electron beam is available.