eprintid: 10186352
rev_number: 7
eprint_status: archive
userid: 699
dir: disk0/10/18/63/52
datestamp: 2024-01-31 17:13:43
lastmod: 2024-01-31 17:13:43
status_changed: 2024-01-31 17:13:43
type: article
metadata_visibility: show
sword_depositor: 699
creators_name: Butterworth, Jonathan
creators_name: ATLAS Collaboration, 
title: Measurement of the H → γ γ and H → ZZ∗ → 4 cross-sections in pp collisions at √s = 13.6 TeV with the ATLAS detector
ispublished: pub
divisions: UCL
divisions: B04
divisions: C06
divisions: F60
note: This work is licensed under a Creative Commons Attribution 4.0 International License. The images
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abstract: The inclusive Higgs boson production cross-section is measured in the di-photon and the 
 decay channels using 31.4 and 29.0 fb
 of pp collision data respectively, collected with the ATLAS detector at a centre-of-mass energy of 
 
. To reduce the model dependence, the measurement in each channel is restricted to a particle-level phase space that closely matches the channel’s detector-level kinematic selection, and it is corrected for detector effects. These measured fiducial cross-sections are 
 
 fb, and 
 
 fb, in agreement with the corresponding Standard Model predictions of 
 fb and 
 fb. Assuming Standard Model acceptances and branching fractions for the two channels, the fiducial measurements are extrapolated to the full phase space yielding total cross-sections of 
 pb and 
 pb at 13.6 
 from the di-photon and 
 measurements respectively. The two measurements are combined into a total cross-section measurement of 
 pb, to be compared with the Standard Model prediction of 
 pb.
date: 2024-01-24
date_type: published
publisher: SpringerOpen
official_url: https://doi.org/10.1140/epjc/s10052-023-12130-5
oa_status: green
full_text_type: pub
language: eng
primo: open
primo_central: open_green
verified: verified_manual
elements_id: 2215641
doi: 10.1140/epjc/s10052-023-12130-5
lyricists_name: Butterworth, Jonathan
lyricists_id: JMBUT84
actors_name: Butterworth, Jonathan
actors_name: Flynn, Bernadette
actors_id: JMBUT84
actors_id: BFFLY94
actors_role: owner
actors_role: impersonator
full_text_status: public
publication: European Physical Journal C: Particles and Fields
volume: 84
article_number: 78
citation:        Butterworth, Jonathan;    ATLAS Collaboration;      (2024)    Measurement of the H → γ γ and H → ZZ∗ → 4 cross-sections in pp collisions at √s = 13.6 TeV with the ATLAS detector.                   European Physical Journal C: Particles and Fields , 84     , Article 78.  10.1140/epjc/s10052-023-12130-5 <https://doi.org/10.1140/epjc%2Fs10052-023-12130-5>.       Green open access   
 
document_url: https://discovery-pp.ucl.ac.uk/id/eprint/10186352/1/s10052-023-12130-5.pdf