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Re: Pion off Nuclei [quasi-free] [message #13353 is a reply to message #13352] Tue, 17 April 2012 15:25 Go to previous messageGo to previous message
Ingo Froehlich is currently offline  Ingo Froehlich
Messages: 167
Registered: March 2004
Location: IKF - Frankfurt
first-grade participant
From: *
The composites must stay "pi- + 12C" and "pi- + p", this is your envelope and quasi-free reaction (in fact you try now a K0S beam...)

makeStaticData()->AddDecay(-1, "pi- + 12C -> (pi- + p) + 11B (quasi-free)","pi- + 12C","pi- + p,11B", 1.0 );

This line has a "pi- + 12C" composite as an input, and a 11B fragment and the "pi- + p" quasi-free reaction particle as daughters.

Consequence: everything in the original macro above the PReaction declaration must be unchanged (but only if you don't want to use pi+ + n, e.g.)

(Edit) This is the chain:

 Reaction of 5 Particles interacting via 2 Channels
   Reaction Particles:
     0. quasi-particle (pi- beam and 12C target)
     1. pi- + p
     2. 11B
     3. K0S
     4. Lambda
   Reaction Channels:
     1. pi- + 12C -> (pi- + p) + 11B (quasi-free)
        Interaction model(s):
        [pi-p_in_12C] Quasi-free particle production <nucleus_fermi> {/}
     2. pi- + p --> K0S + Lambda
        Interaction model(s):
        [pi- + p_fix_K0S_Lambda] 2-body fixed mass, partial width {/}
        [pi- + p_genbod_K0S_Lambda] Pluto build-in genbod {/genbod}

Ingo Froehlich
IKF - University of Frankfurt
069-798-47027, FAX: -47024

[Updated on: Tue, 17 April 2012 15:30]

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