Decay of super-heavy particles: user guide of the SHdecay program
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http://doi.org/10.17632/x5f7hd258j.1
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Abstract
I give here a detailed user guide for the C++ program SHdecay, which has been developed for computing the final spectra of stable particles (protons, photons, LSPs, electrons, neutrinos of the three species and their antiparticles) arising from the decay of a super-heavy X particle. It allows to compute in great detail the complete decay cascade for any given decay mode into particles of the Minimal Supersymmetric Standard Model (MSSM). In particular, it takes into account all interactions of...
Title of program: SHdecay
Catalogue Id: ADSL_v1_0
Nature of problem
Obtaining the energy spectra of the final stable decay products (protons, photons, electrons, the three species of neutrinos and the LSPs) of a decaying super-heavy X particle, within the framework of the Minimal Supersymmetric Standard Model (MSSM). It can be done numerically by solving the full set of DGLAP equations in the MSSM for the perturbative evolution of the fragmentation functions D p 2 p 1 (x,Q) of any particle p 1 into any other p 2 (x is the energy fraction carried by the particle ...
Versions of this program held in the CPC repository in Mendeley Data
ADSL_v1_0; SHdecay; 10.1016/S0010-4655(03)00469-7
This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
摘要：本文提供了 C++ 程序 SHdecay 的详细用户指南，该程序旨在计算由超重 X 粒子衰变产生的稳定粒子（质子、光子、轻子最弱态（LSP）、电子、三种中微子和它们的反粒子）的最终谱线。该程序能够详细计算任何给定衰变模式进入最小超对称标准模型（MSSM）粒子的完整衰变级联。特别是，它考虑了所有相互作用...
提供机构：
Mendeley Data
