Dear Qi,
You can do it via comscw.f or fluscw.f depending on the scoring you intend to perform. Do not forget to activate them with USERWEIG.
Within the functions include '(RESNUC)' and you can then check the target with IBTAR and ICHTAR to respectively record the A and Z of the original target nucleus.
Best regards,
Ricardo
//Ricardo dos Santos Augusto
TRIUMF-EH&S
Office: +1 604 222 10 47 (6375)
4004 Wesbrook Mall,
Vancouver, BC V6T 2A3, Canada//
________________________________
De : owner-fluka-discuss_at_mi.infn.it [owner-fluka-discuss_at_mi.infn.it] de la part de bosqw7_at_mail.ustc.edu.cn [bosqw7_at_mail.ustc.edu.cn]
Envoyé : dimanche 31 mai 2020 4:47
À : Fluka
Cc : Francesco Cerutti; paola.sala_at_mi.infn.it
Objet : [fluka-discuss]: How to active the photonuclear reaction in one mateiral of compoud?
Dear Fluka experts,
In my simulation, a compound LLFP is defined consisting of Pb and Iodine(defined as material 26) and I want to study the photoneutron generated in Iodine, initiated by a 50MeV electron beam. If I active PHOTONUC card only for Iodine(material 26), no neutrons will be generated. But if I active PHOTONUC card for compound LLFP (material 27), neutrons will be generated in both Pb and Iodine. So how can I get neutrons generated only in Iodine?
Best wishes,
Qi
Ps:
PHOTONUC 1.0 0.0 0.0 27.0 0.0 0.0
LAM-BIAS 0.0 0.01 17.0 7.0 0.0 0.0
LAM-BIAS 0.0 0.01 26.0 7.0 0.0 0.0
* --+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
MATERIAL 53.0 0.0 1.32 26.0 0.0 0.0IODINE
MATERIAL 0.0 0.0 3.24 27.0 0.0 0.0LLFP
COMPOUND 2.0 17.0 1.0 26.0 0.0 0.0LLFP
LOW-MAT 26.0 53.0 127.0 296.0 0.0 0.0IODINE
* --+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
ASSIGNMA BLCKHOLE BLH
ASSIGNMA VACUUM VAC
ASSIGNMA 27.0 TA1
*...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
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Received on Sun May 31 2020 - 19:15:59 CEST