The neutralino-gluino production in proton-proton collisions

The direct production of a neutralino with a gluino through quark-antiquark annihilation in proton-proton collisions at the Large Hadron Collider is evaluated for three different scenarios called gaugino-like, Higgsino-like and mixture-case in the framework of the Minimal Supersymmetric Standard Mod...

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Bibliographic Details
Main Author: Demirci, Mehmet
Format: Conference Proceeding
Language:English
Subjects:
Cross-sections
Fermions
Higgs bosons
Large Hadron Collider
Mathematical models
Particle collisions
Protons
Quarks
Supersymmetry
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Summary:The direct production of a neutralino with a gluino through quark-antiquark annihilation in proton-proton collisions at the Large Hadron Collider is evaluated for three different scenarios called gaugino-like, Higgsino-like and mixture-case in the framework of the Minimal Supersymmetric Standard Model. The dependences of total cross section for the neutralino-gluino production on the center-of-mass energy and the gluino mass are numerically analyzed. It is obvious from the numerical results that the total cross section is significantly dependent on the gaugino/Higgsino decomposition of the neutralinos, and its largest values are usually reached when the neutralino has a dominant gaugino component.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.4976402