Diphoton and dark matter from cascade decay
文献类型：期刊论文
| 作者 | Huang FP(黄发朋); Huang, FP; Li, CS; Liu, ZL; Wang, Y; Wang Y(王彦) |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2016 |
| 卷号 | 94期号:5 |
| DOI | 10.1103/PhysRevD.94.055025 |
| 通讯作者 | 王彦 |
| 文献子类 | Article |
| 英文摘要 | We propose a simplified model to study the possible new heavy diphoton resonance from the cascade decay of a heavier particle at colliders, which may be related to dark matter or other new physics beyond the Standard Model. Model-independent constraints and predictions on the allowed couplings for generating the observed diphoton data are studied in detail. We demonstrate that this scenario can be tested by the possible four-photon signal or the WW/ZZ/Z gamma resonances. Meanwhile, this cascade decay scenario also provides us with dark matter candidates, which is consistent with the observed dark matter relic density. |
| WOS关键词 | EXCESS ; RESONANCE ; LHC ; MODEL ; PHENOMENOLOGY ; COLLISIONS |
| 语种 | 英语 |
| WOS记录号 | WOS:000383871400014 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/260644]  |
| 专题 | 高能物理研究所_理论物理室 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Huang FP,Huang, FP,Li, CS,et al. Diphoton and dark matter from cascade decay[J]. PHYSICAL REVIEW D,2016,94(5). |
| APA | 黄发朋,Huang, FP,Li, CS,Liu, ZL,Wang, Y,&王彦.(2016).Diphoton and dark matter from cascade decay.PHYSICAL REVIEW D,94(5). |
| MLA | 黄发朋,et al."Diphoton and dark matter from cascade decay".PHYSICAL REVIEW D 94.5(2016). |
入库方式： OAI收割
来源：高能物理研究所
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