Please use this identifier to cite or link to this item:
http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/8725| Title: | Evidence for the Higgs Boson Decay to a Z Boson and a Photon at the LHC |
| Authors: | ATLAS Collaboration CMS Collaboration Aad, G. ALPANA, A. DUBE, SOURABH GOMBER, B. KANSAL, B. LAHA, A. RASTOGI, A. SHARMA, SEEMA et al. Dept. of Physics |
| Keywords: | Physics 2024 2024-APR-WEEK3 TOC-APR-2024 |
| Issue Date: | Jan-2024 |
| Publisher: | American Physical Society |
| Citation: | Physical Review Letters, 132(02)021803. |
| Abstract: | The first evidence for the Higgs boson decay to a Z boson and a photon is presented, with a statistical significance of 3.4 standard deviations. The result is derived from a combined analysis of the searches performed by the ATLAS and CMS Collaborations with proton-proton collision datasets collected at the CERN Large Hadron Collider (LHC) from 2015 to 2018. These correspond to integrated luminosities of around 140 fb−1 for each experiment, at a center-of-mass energy of 13 TeV. The measured signal yield is 2.2±0.7 times the standard model prediction, and agrees with the theoretical expectation within 1.9 standard deviations. |
| URI: | https://doi.org/10.1103/PhysRevLett.132.021803 http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/8725 |
| ISSN: | 0031-9007 1079-7114 |
| Appears in Collections: | JOURNAL ARTICLES |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.