Transcript by Collaborator

Hadronic Working Group
2008 Work Plans by Collaborator
Hadronic Working Group Meeting
24 January 2008
Sunanda Banerjee
• Medium energy validation
–
continue model-level comparisons
–
continue maintenance of validation web page
• RPG model
–
learn basics of RPG model and contribute to development
–
begin model tuning using data < 30 GeV
Pablo Cirrone
• Complete exact simulation of Catania experimental apparatus
–
validate simulation against fragmentation data
• Add fragmentation data to test35
Daniel Elvira
• Medium energy validation
–
continue model-level comparisons
–
continue maintenance of validation web page
• RPG model
–
learn basics of RPG model and contribute to development
–
begin model tuning using data < 30 GeV
Gunter Folger
• Validation
–
hadronic shower simulation: finish benchmarks on pion production
using NA49 data at 158 GeV/c
–
complete additional thin target validations (and port to root)
–
prepare test43 with above validations
• Binary cascade
–
investigate pion absorption on nucleon pair
–
investigate elastic scattering with nucleons (G4LEnp, G4LEpp)
–
coupling to de-excitation models
–
using high energy models via propagate interface
–
●
test case comparing to data
●
create system integration test
investigate feasibility of kaon incident
• High energy (QGS ?)
Vladimir Grichine
• Support and testing of hadronic cross sections
–
testing low energy cross sections
–
testing anti-proton cross sections ( < 1 GeV)
• Testing and tuning of diffuse elastic differential cross section
model
–
analysis of model extension to high energy hadrons and low energy
ions
Aatos Heikkinen
• INCL/ABLA
–
participate in re-design of current model
–
assist Pekka Kaitaniemi in code improvement
• Bertini cascade
–
class re-design
–
Coulomb barrier
–
model tuning
–
extension to kaon production from non-strange collisions
–
cross section updates
Alex Howard
• The development, integration and testing (physics and CPU) of
Jose Manuel’s improvements to the probabilities within the
G4PreCompound and G4Evaporation/de-excitation modules
• Complete the TARC neutron validation study
• Maintenance of the G4PreCompound and G4Evaporation/deexcitation modules
• NB: During 2008 my “Geant4 time” is limited to 10%
Vladimir Ivantchenko
• Maintain and extend test30, test35
–
continue validations at low and intermediate energies
• Contribute to RPG model devlopment
• Standardize elastic cross section classes
Fred Jones
• Charge exchange
–
survey available cross section data
–
correct bugs in LEP charge exchange, using original GHEISHA code
as a guide
–
mining of cross section data from SAID database
Tatsumi Koi
•
Ion-Ion Interaction (G4QMD)
– Validation of current G4QMD
End of Jun.
– Enhance primary particles (mesons)
End of Dec.
– Enhance energy limits
work will continue to 2009
•
ENDL Neutron (G4ENDL)
–
–
–
–
•
Elastic
End of Jun.
Capture, Inelastic and Fission
End of Dec.
Validation with ENDF7 paper
End of Dec.
Binary Reaction Mode
First implementation will be done at End of Jun.
HP Neutron (G4NeutronHP)
– Validation with ENDF7 paper
End of Dec.
– Binary Reaction Mode
First implementation will be done at End of Jun.
•
G4NDL
– JENDL HE Cross Sections End of Jun.
– ENDL data
End of Dec.
•
SATIF9 Inter comparison
End of Feb.
Jose Manuel Quesada Molina
• Improve G4Precompound model
–
add theoretical improvements
–
fix existing code
–
validate against data
Alberto Ribon
• Continue study of hadronic shower shapes
• Investigate differences in energy response and energy resolution
in different calorimeter test beam set-ups
• Continue to monitor impact of new code development on
observables in hadronic calorimeters
• Help complete the list of tasks for comparing different
simulation codes (HSS)
• Simple benchmark: target diffraction in HELIOS
Nikolai Starkov
• Improve modelling of coherent hadron elastic scattering
Pete Truscott
• Complete DPMJET interface for high energy nucleus-nucleus
collisions
–
May 2008
Dennis Wright
• RPG model
– nucleon and pion model re-factoring and correct energy, charge
and strangeness conservation done May 2008
– model tuning and parameter optimization done by Dec 2008
• Hadronic calorimeter studies
– low energy response of CMS HCAL
• Hadronic shower simulation workshop
– re-do existing benchmarks by May 2008
• Bertini cascade
– continue angular distribution studies
– help with Coulomb barrier
Julia Yarba
• Medium energy validation
–
continue model-level comparisons
–
continue maintenance of validation web page
• RPG model
–
learn basics of RPG model and contribute to development
–
begin model tuning using data < 30 GeV