Search for narrow trijet resonances in proton-proton collisions at s√ = 13 TeV

(CMS Collaboration) Hayrapetyan, Aram ; ... ; Giljanović, Duje ; Godinović, Nikola ; Lelas, Damir ; Šćulac, Ana ; Kovač, Marko ; Šćulac, Toni ; Bargassa, Pedrame ; Brigljević, Vuko ; Chitroda, Bhakti Kanulal ; Ferenček, Dinko ; Mishra, Saswat ; Starodumov, Andrey ; Šuša, Tatjana ; ... ; Roguljić, Matej ; ... ; Zhokin, Alexander (2024) Search for narrow trijet resonances in proton-proton collisions at s√ = 13 TeV. Physical Review Letters, 133 . ISSN 0031-9007

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Abstract

The first search for singly produced narrow resonances decaying to three well-separated hadronic jets is presented. The search uses proton-proton collision data corresponding to an integrated luminosity of 138 fb−1 at s√ = 13 TeV, collected at the CERN LHC. No significant deviations from the background predictions are observed between 1.75-9.00 TeV. The results provide the first mass limits on a right-handed boson ZR decaying to three gluons and on an excited quark decaying via a vector boson to three quarks, as well as updated limits on a Kaluza-Klein gluon decaying via a radion to three gluons.

Item Type:	Article
Uncontrolled Keywords:	High energy physics ; Experimental particle physics ; LHC ; CMS ; p p: scattering ; p p: colliding beams ; resonance: production ; resonance: hadronic decay ; jet: hadronic ; gluon: Kaluza-Klein ; jet: multiple production ; final state: ((n)jet) ; vector boson ; quark: excited state ; boson: hadronic decay ; new particle ; radion ; CERN Lab ; right-handed ; CERN LHC Coll ; narrow resonance ; boson: mass ; mass: lower limit ; background ; experimental results ; 13000 GeV-cms
Subjects:	NATURAL SCIENCES NATURAL SCIENCES > Physics NATURAL SCIENCES > Physics > Physics of Elementary Particles and Fields
Divisions:	Centre for detectors, sensors and electronics Division of Experimental Physics
Depositing User:	Kristina Ciglar
Date Deposited:	16 Oct 2024 10:19
URI:	http://fulir.irb.hr/id/eprint/9169
DOI:	10.1103/PhysRevLett.133.011801

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