Production of gauge-fermions at colliders

V. Barger; R. W. Robinett; W. Y. Keung; R. J.N. Phillips

doi:10.1016/0370-2693(83)90519-1

Production of gauge-fermions at colliders

V. Barger, R. W. Robinett, W. Y. Keung, R. J.N. Phillips

Physics

Research output: Contribution to journal › Article › peer-review

80 Scopus citations

Abstract

The gauge fermions of supersymmetry can be produced at pp, pp and e⁺e^- colliders, via the exchange of supersymmetric scalar particles and via W^±, γ and Z⁰ direct channel diagrams. We give expressions for amplitudes of g̃gω⁺ and ω⁺ω^- production in quark-antiquark collisions and ω⁺ω^- production in e⁺e^- collisions, where g̃g and ω⁺ are gauge fermion mass eigenstates. In the supersymmetry limit gauge amplitude zeros appear in the ud→g̃gω⁺ amplitudes. Integrated rates are given for a light g̃g and representative w and scalar masses.

Original language	English (US)
Pages (from-to)	372-376
Number of pages	5
Journal	Physics Letters B
Volume	131
Issue number	4-6
DOIs	https://doi.org/10.1016/0370-2693(83)90519-1
State	Published - Nov 17 1983

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1016/0370-2693(83)90519-1

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title = "Production of gauge-fermions at colliders",

abstract = "The gauge fermions of supersymmetry can be produced at pp, pp and e+e- colliders, via the exchange of supersymmetric scalar particles and via W±, γ and Z0 direct channel diagrams. We give expressions for amplitudes of {\~g}gω+ and ω+ω- production in quark-antiquark collisions and ω+ω- production in e+e- collisions, where {\~g}g and ω+ are gauge fermion mass eigenstates. In the supersymmetry limit gauge amplitude zeros appear in the ud→{\~g}gω+ amplitudes. Integrated rates are given for a light {\~g}g and representative w and scalar masses.",

author = "V. Barger and Robinett, {R. W.} and Keung, {W. Y.} and Phillips, {R. J.N.}",

note = "Funding Information: This research was supported in part by the University of Wisconsin Research Committee with funds granted by the Wisconsin Alumni Research Foundation, and in part by the Department of Energy under contracts DE-AC02-76ER00881 and DE-AC02-76CH00016.",

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doi = "10.1016/0370-2693(83)90519-1",

language = "English (US)",

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TY - JOUR

T1 - Production of gauge-fermions at colliders

AU - Barger, V.

AU - Robinett, R. W.

AU - Keung, W. Y.

AU - Phillips, R. J.N.

N1 - Funding Information: This research was supported in part by the University of Wisconsin Research Committee with funds granted by the Wisconsin Alumni Research Foundation, and in part by the Department of Energy under contracts DE-AC02-76ER00881 and DE-AC02-76CH00016.

PY - 1983/11/17

Y1 - 1983/11/17

N2 - The gauge fermions of supersymmetry can be produced at pp, pp and e+e- colliders, via the exchange of supersymmetric scalar particles and via W±, γ and Z0 direct channel diagrams. We give expressions for amplitudes of g̃gω+ and ω+ω- production in quark-antiquark collisions and ω+ω- production in e+e- collisions, where g̃g and ω+ are gauge fermion mass eigenstates. In the supersymmetry limit gauge amplitude zeros appear in the ud→g̃gω+ amplitudes. Integrated rates are given for a light g̃g and representative w and scalar masses.

AB - The gauge fermions of supersymmetry can be produced at pp, pp and e+e- colliders, via the exchange of supersymmetric scalar particles and via W±, γ and Z0 direct channel diagrams. We give expressions for amplitudes of g̃gω+ and ω+ω- production in quark-antiquark collisions and ω+ω- production in e+e- collisions, where g̃g and ω+ are gauge fermion mass eigenstates. In the supersymmetry limit gauge amplitude zeros appear in the ud→g̃gω+ amplitudes. Integrated rates are given for a light g̃g and representative w and scalar masses.

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JO - Physics Letters B

JF - Physics Letters B

IS - 4-6

ER -

Production of gauge-fermions at colliders

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