[Halld-offline] Question about our version of PYTHIA

[Beni Zihlmann]

On 03/07/2014 08:28 AM, Curtis A. Meyer wrote:

Hi Curtis,
from what I gather in bggen/pythia_h.F we have version 6.2
with the following PDF parametrizations available
C   1    CTEQ5M1  Standard NLO MSbar scheme
C   3    CTEQ5L   Leading Order

the code is only gamma-p, no nuclei as far as I deduced.

cheers,
Beni






> I had a query from someone about whether our version of PYTHIA would 
> do photoproduction
> off of nuclei or if it is just off the proton. I was not 100% sure, so 
> was hoping someone
> could tell me with certainty.
>
> thanks - Curtis
> ---------
> Curtis A. MeyerMCS Associate Dean for Faculty and Graduate Affairs
> Wean:    (412) 268-2745Professor of Physics
> Doherty: (412) 268-3090Carnegie Mellon University
> Fax:         (412) 681-0648Pittsburgh, PA 15213
> curtis.meyer at cmu.edu 
> <mailto:curtis.meyer at cmu.edu>http://www.curtismeyer.com/
>
>
>
>
>
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