A minimal fermion-scalar preonic model

Authors : Umit KAYA, Bilgehan Barış ONER, Saleh SULTANSOY

Pages : 235-241

View : 17 | Download : 7

Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :  A minimal fermion-scalar preonic model containing two fermionic preons and one scalar preon is proposed. This scheme allows prevention of the occurrence of undesired SM-level particles, namely leptons and quarks with unusual electric charges. Similar to the previous FS models, color-octet leptons and color-sextet quarks, which are expected to have masses much lower than the compositeness scale, are predicted. Observation of these particles could provide first indications of preonic models. The FCC/SppC pp option will give an opportunity to probe m q 6 ` role=`presentation`> m q 6 m q 6 m_{q_{6}} up to 48/75 TeV and m l 8 ` role=`presentation`> m l 8 m l 8 m_{l_{8}} up to 15/27 TeV within 1 year of operation at nominal luminosity. FCC/SppC based ep and μ ` role=`presentation`> μ μ \mu p colliders will essentially enlarge the covered mass region, namely m e 8 ` role=`presentation`> m e 8 m e 8 m_{e_{8}} up to 23/27 TeV and m μ 8 ` role=`presentation`> m μ 8 m μ 8 m_{\mu _{8}} up to 68/80 TeV.
Keywords : Beyond the standard model, composite models, preons