BROOKHAVEN NATIONAL LABORATORY MEMORANDUM Date: 18 July 2017 To: ISAJET Users From: F.E. Paige, S.D. Protopopescu, H. Baer, X. Tata Subject: ISAJET 7.87 ISAJET 7.87 is now available. Version 7.87 is functionally identical to 7.86. The only change is that the format has been converted from a Patchy isajet.car file to a Unix isajet.tar file with C Preprocessor directives. The conversion was mostly done automatically by changing Patchy \verb|+CDE| to \verb|#include|, Patchy \verb|+SELF,IF=| to \verb|#ifdef|, and Patchy |+SELF| to \verb|#endif|. To facilitate the automatic conversion, the ISAJET and ISASUSY patches have been combined. The ISARED relic density code has not been modified. To use, download the isajet.tar and unpack it. Edit the Makefile to set appropriate compile/link qualifiers. Run the Makefile: make . Enjoy! Isajet 7.86 includes several changes. 1. Dominant two loop contributions from Dedes/Slavich to EWSB have been incorporated, which are relevant to the fine-tining calculation in the pMSSM. 2. Some corrections added to bring Higgs widths into closer accord with latest theory. 3. Some minor bugs in SUGEFF found by Peter Ruud are fixed. 4. New generalized mirage mediation model (GMM) based on arXiv:1610.06205 can be run using inputs $\alpha$, $m_{3/2}$, $c_m$, $c_{m3}$, $a_3$, $\tan\beta$, $sign (\mu )$, $c_{H_u}$ and $c_{H_d}$. The latter two inputs may be traded for $\mu$ and $m_A$ if the $NUHM$ keyword is used.