Datensatz Zitierlink: 
http://hdl.handle.net/20.500.12708/208671
-
Titel: 
Evidence for the Higgs Boson Decay to a 𝑍 Boson and a Photon at the LHC
en
Zitat: 
Aad, G., Abbot, B., Abeling, K., Abicht, N. J., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B., Adam-Bourdarios, C., Adamczyk, L., Adamek, L., Addepalli, S., Addison, M., Adelman, J., Adiguzel, A., Adye, T., Affolder, A. A., … CMS Collaboration. (2024). Evidence for the Higgs Boson Decay to a 𝑍 Boson and a Photon at the LHC. Physical Review Letters, 132, Article 021803. https://doi.org/10.1103/PhysRevLett.132.021803
-
Verlags-DOI: 
10.1103/PhysRevLett.132.021803
-
Publikationstyp: 
Artikel - Forschungsartikel
de
Sprache: 
Englisch
-
Autor_innen: 
Aad, Georges 
Abbot, Braden 
Abeling, Kira 
Abicht, Nils Julius 
Abidi, Syed Haider 
Aboulhorma, Asmaa 
Abramowicz, Halina 
Abreu, Henso 
Abulaiti, Yiming 
Acharya, Bobby 
Adam-Bourdarios, Claire 
Adamczyk, Leszek 
Adamek, Lukas 
Addepalli, Sagar 
Addison, Matthew 
Adelman, Jahred 
Adiguzel, Aytul 
Adye, Tim 
Affolder, A. A. 
Jeitler, Manfred 
Schieck, Jochen 
Wulz, Claudia-Elisabeth 
Zhokin, A. 
-
Autor_innengruppe: 
ATLAS Collaboration
CMS Collaboration
-
Organisations­einheit: 
E141-03 - Forschungsbereich Nuclear and Particle Physics 
-
Zeitschrift: 
Physical Review Letters 
-
ISSN: 
0031-9007
-
Datum (veröffentlicht): 
12-Jan-2024
-
Umfang: 
32
-
Verlag: 
AMER PHYSICAL SOC
-
Peer Reviewed: 
Ja
-
Keywords: 
CMS experiment; LHC; ATLAS experiment; Higgs boson
en
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.
en
Forschungs­schwerpunkte: 
Quantum Metrology and Precision Measurements: 100%
-
Wissenschafts­zweig: 
1030 - Physik, Astronomie: 100%
-
Enthalten in den Sammlungen:
Article

Zur Langanzeige

Seiten Aufrufe

32
aufgerufen am 15.01.2025

Google ScholarTM

Check