Please use this identifier to cite or link to this item: https://hdl.handle.net/1783.1/85874
Standard Model Background of the Cosmological Collider
| Author |
Chen, Xingang
Wang, Yi 
Xianyu, Zhong-Zhi |
|---|---|
| Issue Date | 2017 |
| Source | Physical Review Letters, v. 118, (26), June 2017, article number 261302 |
| Abstract | The inflationary universe can be viewed as a "cosmological collider" with an energy of the Hubble scale, producing very massive particles and recording their characteristic signals in primordial non-Gaussianities. To utilize this collider to explore any new physics at very high scales, it is a prerequisite to understand the background signals from the particle physics standard model. In this Letter we describe the standard model background of the cosmological collider. |
| DOI | 10.1103/PhysRevLett.118.261302 |
| ISSN |
0031-9007 1079-7114 |
| Language | English |
| Type | Article |
| RGC funded | Yes |
| Access |
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