Logo del repository
  1. Home
 
Opzioni

Search for Higgs and Z Boson Decays to J/ψγ and (nS)γ with the ATLAS Detector

Aad, G.
•
Abbott, B.
•
Abdallah, J.
altro
GIORDANI, Mario
2015
  • journal article

Periodico
PHYSICAL REVIEW LETTERS
Abstract
A search for the decays of the Higgs and Z bosons to J/psi gamma and Upsilon(nS)gamma (n = 1,2,3) is performed with pp collision data samples corresponding to integrated luminosities of up to 20.3 fb(-1) collected at root s = 8 TeV with the ATLAS detector at the CERN Large Hadron Collider. No significant excess of events is observed above expected backgrounds and 95% C.L. upper limits are placed on the branching fractions. In the J/psi gamma final state the limits are 1.5 x 10(-3) and 2.6 x 10(-6) for the Higgs and Z boson decays, respectively, while in the Upsilon(1S, 2S, 3S)gamma. final states the limits are (1.3, 1.9, 1.3) x 10(-3) and (3.4, 6.5, 5.4) x 10(-6), respectively.
WOS
WOS:000352074300004
Archivio
http://hdl.handle.net/11390/1096107
info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84979847601
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84979847601&partnerID=40&md5=f799f2e635dbcb371a68811fedc7b487
Diritti
metadata only access
Soggetti
  • Physics and Astronomy...

google-scholar
Get Involved!
  • Source Code
  • Documentation
  • Slack Channel
Make it your own

DSpace-CRIS can be extensively configured to meet your needs. Decide which information need to be collected and available with fine-grained security. Start updating the theme to match your nstitution's web identity.

Need professional help?

The original creators of DSpace-CRIS at 4Science can take your project to the next level, get in touch!

Realizzato con Software DSpace-CRIS - Estensione mantenuta e ottimizzata da 4Science

  • Impostazioni dei cookie
  • Informativa sulla privacy
  • Accordo con l'utente finale
  • Invia il tuo Feedback