Calchep as matrix element generator
Asked by
Safinaz
Hi authors,
May I ask when I use :
In[1]:= <<"../sum_22.m"
In[2]:= <<"symb1.m"
In[3]:= sum
the Mandelstam variables in the expression I get are in parton or Hadron level ? I mean for s variable
for example: s = x1 x2 E^2_CME or s = E^2_CME (14000^2, LHC) ..
Also after using sum_int.m program, it's made an integration to get the total cross section, so
how I substitute " be$ " symbol and " s "variable I get now in the yielded formula ..
Thanks,
Safinaz
Question information
- Language:
- English Edit question
- Status:
- Answered
- For:
- CalcHEP Edit question
- Assignee:
- No assignee Edit question
- Last query:
- Last reply:
Can you help with this problem?
Provide an answer of your own, or ask Safinaz for more information if necessary.
To post a message you must log in.