Электронный каталог

Статья

Hayrapetyan, A.
Search for Soft Unclustered Energy Patterns Produced in Association with a W or Z Boson in Proton-Proton Collisions at *%s = 13 TeV / A.Hayrapetyan, S.Afanasiev, V.Alexakhin, T.Aushev, D.Budkouski, S.Gninenko, I.Gorbunov, A.Kamenev, V.Karjavine, O.Kodolova, V.Korenkov, N.Krasnikov, A.Lanev, A.Malakhov, V.Matveev, A.Nikitenko, V.Palichik, V.Perelygin, S.Polikarpov, M.Savina, V.Shalaev, S.Shmatov, S.Shulha, V.Smirnov, O.Teryaev, N.Voytishin, A.Zarubin, I.Zhizhin, Z.Tsamalaidze, [CMS Collab.]. – Text : electronic // Physics Letters B. – 2026. – Vol. 879. – P. 140671. – URL: https://doi.org/10.1016/j.physletb.2026.140671. – Bibliogr.: 67.

A search for a Higgs boson produced in association with a W or Z boson and decaying via a soft unclustered energy pattern (SUEP) is presented. The analysis is based on proton-proton collision data corresponding to an integrated luminosity of 138 fb&sup(−1) collected between 2016 and 2018 at the LHC. Final states with a leptonic W or Z boson decay associated with a high multiplicity of low-momentum charged particles are explored for the first time. The results show no significant excess over the standard model background expectation. Limits are set on the production cross section of a Higgs boson that decays to a SUEP, for a range of parameters of the SUEP model. Material is provided to facilitate further interpretation of the results.



Спец.(статьи,препринты) = С 346.6е2 - Промежуточные бозоны
Спец.(статьи,препринты) = С 346.2в - Взаимодействие протонов с протонами
ОИЯИ = ОИЯИ (JINR)2026