ScholarLens Back to search
2010•arXiv (Cornell University)Open access

Systematic study of 1-loop correction on sparticle decay widths using GRACE/SUSY-loop

K. Iizuka, T. Kon, Kiyoshi Katō, T. Ishikawa, Y. Kurihara, M. Jimbo, M. Kuroda

Open full text 1 citations

Abstract

The 1-loop corrected decay widths of sparticles (charginos, neutralinos, gluino and sfermions) in the framework of the MSSM are calculated systematically using GRACE/SUSY-loop, which is the program package for the automatic calculation of the MSSM amplitudes in the 1-loop order. We present the renormalization scheme used in our system and show some numerical results of decay widths of sfermions and gluino using the SPS1a' parameter set and other SUSY parameter sets.

Open-access reader

About this research paper

What this paper is about

The 1-loop corrected decay widths of sparticles (charginos, neutralinos, gluino and sfermions) in the framework of the MSSM are calculated systematically using GRACE/SUSY-loop, which is the program package for the automatic calculation of the MSSM amplitudes in the 1-loop order. We present the renormalization scheme used in our system and show some numerical results of decay widths of sfermions and gluino using the SPS1a' parameter set and other SUSY parameter sets.

Why it matters

OpenAlex reports 1 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

The 1-loop corrected decay widths of sparticles (charginos, neutralinos, gluino and sfermions) in the framework of the MSSM are calculated systematically using GRACE/SUSY-loop, which is the program package for the automatic calculation of the MSSM amplitudes in the 1-loop order. We present the renormalization scheme used in our system and show some numerical results of decay widths of sfermions and gluino using the SPS1a' parameter set and other SUSY parameter sets.

Key concepts: Gluino, Superpartner, Supersymmetry, Particle physics, Physics, Loop (graph theory), Renormalization, Amplitude

Related papers

Related paper 1Related paper 2
Back to paper searchBrowse research topicsOriginal source
Systematic study of 1-loop correction on sparticle decay widths using GRACE/SUSY-loop — Research Paper | ScholarLens