Электронный каталог

Статья

Hayrapetyan, A.
Measurements of Inclusive and Differential Higgs Boson Production Cross Sections at *%s=13.6 TeV in the H*>*g*g Decay Channel / A.Hayrapetyan, S.Afanasiev, V.Alexakhin, D.Budkouski, I.Golutvin, I.Gorbunov, V.Karjavine, V.Korenkov, A.Lanev, A.Malakhov, V.Matveev, V.Palichik, V.Perelygin, M.Savina, V.Shalaev, S.Shmatov, S.Shulha, V.Smirnov, O.Teryaev, N.Voytishin, B.S.Yuldashev, A.Zarubin, I.Zhizhin, Z.Tsamalaidze, [CMS Collab.]. – Text : electronic // Journal of High Energy Physics. – 2025. – Vol. 2025, No. 9. – P. 070. – URL: https://doi.org/10.1007/JHEP09(2025)070. – Bibliogr.: 103.

Inclusive and diferential cross sections for Higgs boson production in protonproton collisions at a centre-of-mass energy of 13.6 TeV are measured using data collected with the CMS detector at the LHC in 2022, corresponding to an integrated luminosity of 34.7 fb&sup(−1) . Events with the diphoton fnal state are selected, and the measured inclusive fducial cross section is σ&sub(fid) = 74±11 (stat)&sup(+5)&sub(−4)(syst) fb, in agreement with the standard model prediction of 67.8 ± 3.8 fb. Diferential cross sections are measured as functions of several observables: the Higgs boson transverse momentum and rapidity, the number of associated jets, and the transverse momentum of the leading jet in the event. Within the uncertainties, the diferential cross sections agree with the standard model predictions.



ОИЯИ = ОИЯИ (JINR)2025