on the alpha cluster,
take a look at  PRJ$ROOT331:[NEW_PHENOM_4.NP_ALPHA.omntuple]


to setup things up, make a file like isa_pbd.com and then run it.

this will make a file isa_d0user.lnk.  run this to make the exe.

to run the exe, you will need a .cmd file to tell ISAJET what process you
want.  There are several examples in this area.

Run it with a .com like run_isa.com


Note: b decays are sick in the current version of ISAJET.  Do
nolibtest isajet