Core Wiki - User contributions [en]

Exclusive WG

2021-11-17T12:56:50Z

Sdiehl:

== Simulation tasks/goals for Exclusive Reactions ==
*DVCS reconstruction resolution:
**1. Delta^2 = (k-k’-q’)^2: “Electron Method”:
***a. Independent of ion beam 3-momentum spread
***b. Independent of far-forward acceptance
***c. Delta^2 or Delta_perp^2 ?
**2. Proton (MILOU or TOPEG)
***a. 10 x 275
***b. 5 x 100
***c. 5 x 275
**3. 4He (TOPEG)
***a. 5 x 100 GeV/u
***b. 10x 275*Z = 10x 137.5/u
Details of DELPHES analysis of DVCS simulation:
[[Media:DVCS_Kin_Reconstruction.pdf|DVCS Reconstruction]]

== Results for exclusive vectormeson production ==

- generator: estarlight

- investigated energy settings (e- x p): 18 x 275, 10 x 275, 5 x 275, 5 x 100

- investigated channels: rho0 --> pi+ pi-, omega --> pi+ pi-, phi --> K+ K-, J/Psi --> e+e-, mu+mu-, Y --> e+e-, mu+mu-

Talk from S. Diehl (11/18/2021) [https://eic.jlab.org/core/images/6/61/EIC_CORE_vectormesons_update.pdf]

Zip folders with all plots for the different mesons and energies: [https://jlubox.uni-giessen.de/getlink/fiRkZB4L7pcKCkseTP61Auat/]

== TOPEG Configuration & Outputs ==
All topeg output files can be found at '''''/work/eic/users/psimmerl/'''''

=== Current outputs: ===

Configuration : '''''/work/eic/users/psimmerl/topeg_configs/'''''
* Electron Beam Helicities: '''-1, +1'''
* t range: '''(0.001, 1.2)'''
* y range: '''(0.05, 0.90)'''
* Q2 range: '''(4, 100)'''
* W2 min: '''16'''
* theta max electron (radians): '''1.5708'''
* Nb of TFoam cells: '''10000'''
* Nb of samples per cell: '''200'''
* Electron beam energies: '''5, 10'''
* Proton beam energy: '''41, 100, 275'''
* He4 beam energy: '''81, 400, 550'''
** Using "''Model 3 - Coherent He-4 DVCS theoretical model but neglecting the real part of H''"

All 250,000 events (except proton 10x275 which is still running as of 10/19/21 4pm EDT, will finish by 10/23/21(?))
* Grids can be accessed at '''''/work/eic/users/psimmerl/topeg_grids/'''''
* Output events can be accessed at '''''/work/eic/users/psimmerl/topeg_output/'''''
** Format CORE_{electron beam energy}x{ion beam energy}-M{3 if He4, 4 if proton}-{N if negative electron helicity, P if positive}.root
*** ex. CORE_5x41-M4-Nh.root

=== Increasing Nb of samples per cell ===
Configuration : '''''/work/eic/users/psimmerl/topeg_moresamples_configs/'''''
* Nb of samples per cell: '''10000'''
* Rest are same as above

Jobs are running as of 10/19/21 4pm EDT
* Currently generating grid should finish by 10/22/21(?)
* Hope to have 1,000,000 events/config by 10/27/21(?)
* Grids can be accessed at '''''/work/eic/users/psimmerl/topeg_moresamples_grids/'''''
* Output events can be accessed at '''''/work/eic/users/psimmerl/topeg_moresamples_output/'''''

== MILOU Data files at BNL ==
* /gpfs/mnt/gpfs02/eic/DATA/MILOU/newfiles/NEWMILOU/*.out
* /gpfs/mnt/gpfs02/eic/DATA/munoz/milou3d_*.out

== new EPIC dvcs generator (PARTONS based) ==
* Code in beta-testing phase
* Data files at BNL: /gpfs/mnt/gpfs02/eic/DATA/EpIC/
* example at /gpfs/mnt/gpfs02/eic/DATA/munoz/epic/fixed.txt

Exclusive WG

2021-11-17T12:55:43Z

Sdiehl:

Exclusive WG

2021-11-17T12:52:21Z

Sdiehl:

== Simulation tasks/goals for Exclusive Reactions ==
*DVCS reconstruction resolution:
**1. Delta^2 = (k-k’-q’)^2: “Electron Method”:
***a. Independent of ion beam 3-momentum spread
***b. Independent of far-forward acceptance
***c. Delta^2 or Delta_perp^2 ?
**2. Proton (MILOU or TOPEG)
***a. 10 x 275
***b. 5 x 100
***c. 5 x 275
**3. 4He (TOPEG)
***a. 5 x 100 GeV/u
***b. 10x 275*Z = 10x 137.5/u
Details of DELPHES analysis of DVCS simulation:
[[Media:DVCS_Kin_Reconstruction.pdf|DVCS Reconstruction]]

== Results for exclusive vectormeson production ==

- generator: estarlight

Talk from S. Diehl (11/18/2021) [https://eic.jlab.org/core/images/6/61/EIC_CORE_vectormesons_update.pdf]

Zip folders with all plots for the different mesons and energies: [https://jlubox.uni-giessen.de/getlink/fiRkZB4L7pcKCkseTP61Auat/]

== TOPEG Configuration & Outputs ==
All topeg output files can be found at '''''/work/eic/users/psimmerl/'''''

=== Current outputs: ===

Configuration : '''''/work/eic/users/psimmerl/topeg_configs/'''''
* Electron Beam Helicities: '''-1, +1'''
* t range: '''(0.001, 1.2)'''
* y range: '''(0.05, 0.90)'''
* Q2 range: '''(4, 100)'''
* W2 min: '''16'''
* theta max electron (radians): '''1.5708'''
* Nb of TFoam cells: '''10000'''
* Nb of samples per cell: '''200'''
* Electron beam energies: '''5, 10'''
* Proton beam energy: '''41, 100, 275'''
* He4 beam energy: '''81, 400, 550'''
** Using "''Model 3 - Coherent He-4 DVCS theoretical model but neglecting the real part of H''"

All 250,000 events (except proton 10x275 which is still running as of 10/19/21 4pm EDT, will finish by 10/23/21(?))
* Grids can be accessed at '''''/work/eic/users/psimmerl/topeg_grids/'''''
* Output events can be accessed at '''''/work/eic/users/psimmerl/topeg_output/'''''
** Format CORE_{electron beam energy}x{ion beam energy}-M{3 if He4, 4 if proton}-{N if negative electron helicity, P if positive}.root
*** ex. CORE_5x41-M4-Nh.root

=== Increasing Nb of samples per cell ===
Configuration : '''''/work/eic/users/psimmerl/topeg_moresamples_configs/'''''
* Nb of samples per cell: '''10000'''
* Rest are same as above

Jobs are running as of 10/19/21 4pm EDT
* Currently generating grid should finish by 10/22/21(?)
* Hope to have 1,000,000 events/config by 10/27/21(?)
* Grids can be accessed at '''''/work/eic/users/psimmerl/topeg_moresamples_grids/'''''
* Output events can be accessed at '''''/work/eic/users/psimmerl/topeg_moresamples_output/'''''

== MILOU Data files at BNL ==
* /gpfs/mnt/gpfs02/eic/DATA/MILOU/newfiles/NEWMILOU/*.out
* /gpfs/mnt/gpfs02/eic/DATA/munoz/milou3d_*.out

== new EPIC dvcs generator (PARTONS based) ==
* Code in beta-testing phase
* Data files at BNL: /gpfs/mnt/gpfs02/eic/DATA/EpIC/
* example at /gpfs/mnt/gpfs02/eic/DATA/munoz/epic/fixed.txt

File:EIC CORE vectormesons update.pdf

2021-11-17T12:47:43Z

Sdiehl:

Delphes

2021-11-12T08:24:59Z

Sdiehl:

* Update to Delphes control card (now _v5, use this one 10 Nov 2021)
** improved ECal spatial resolution (_v4) and HCal towers matched to ECal (_v5)
** [[Media:Delphes_EIC_CORE_3T_v5.tcl| Delphes_EIC_CORE_3T_v5.tcl]]
* Critical patch to DELPHES control card (EMCal for eta>0)
** [[Media:Delphes_EIC_CORE_3T_v3.tcl| Delphes_EIC_CORE_3T_v3.tcl]]
* General information on DELPHES
** https://cp3.irmp.ucl.ac.be/projects/delphes
** after installation ./DelphesHepMC2 card/something.tcl output/something.root input/somethingHepMC2.txt
*Converting PYTHIA lund format output files to HepMC2 format
** Contact: Dmitry Romanov (JLab)
** https://eicweb.phy.anl.gov/monte_carlo/mcconv
* DELPHES control cards for CORE

** 3.0 Tesla (correction 02 Nov 2021): [[Media:Delphes_EIC_CORE_3T_v2.tcl| Delphes_EIC_CORE_3T_v2.tcl]]
* HepMC
** [https://ep-dep-sft.web.cern.ch/project/hepmc HepMC Homepage]
** [https://gitlab.cern.ch/hepmc/HepMC3 HepMC3 git repository (includes required HepMC2)]
** Sample HepMC2 input file of 100K DVCS events (proton, uniform, no cross section) on JLab ifarm
*** sftp://ftp.jlab.org/work/eic/hyde/dvcs/Coherent_HepMC2_1H.txt
** Sample code for embedding HepMC output into a generator [ https://github.com/cehyde/CORE_HepMC | https://github.com/cehyde/CORE_HepMC].
* Sample dvcs output root file from Delphes
** sftp://ftp.jlab.org/work/eic/hyde/dvcs/DVCS_test.root
* Sample script for analyzing Delphes output root file for DVCS
** sftp://ftp.jlab.org/work/eic/hyde/dvcs/dvcs_analyzer_v2.cpp
* Sample output from analyzer script
** sftp://ftp.jlab.org/work/eic/hyde/dvcs/DVCS_test.png
** view directly here: [[media:DVCS_test.png | DVCS_test.png]]
* DIS hepmc files available (including 35 mrad crossing angle & crabbing) [sftp.sdcc.bnl.gov:]
** /gpfs/mnt/gpfs02/eic/bpage/home/eicBeamSimu/Pythia8/headonTestJin/testcross*.hepmc
** Details of successful DIS run in Delphes:
***[https://indico.jlab.org/event/465/ indico 26 Aug 2021 WG meeting]
*A note on particle "status codes" in HepMC and Delphes
**[https://sft.its.cern.ch/jira/browse/HEPMC-105?page=com.xiplink.jira.git.jira_git_plugin%3Agit-summary-tabpanel]
**The Particle branch of the DELPHES output root file contains all generated particles
*** if(particle->Status==4)// Beam particle
*** ...Status==1 // undecayed particle
*** ...Status==2 // decayed physical particle (e.g. pi0, K_S, but not quark, gluon...)
** use these codes to assess CORE reconstruction resolution

Delphes

2021-11-12T08:24:38Z

Sdiehl:

* Update to Delphes control card (now _v5, use this one 10 Nov 2021)
** improved ECal spatial resolution (_v4) and HCal towers matched to ECal (_v5)
** [[Media:Delphes_EIC_CORE_3T_v4.tcl| Delphes_EIC_CORE_3T_v4.tcl]]
* Critical patch to DELPHES control card (EMCal for eta>0)
** [[Media:Delphes_EIC_CORE_3T_v3.tcl| Delphes_EIC_CORE_3T_v3.tcl]]
* General information on DELPHES
** https://cp3.irmp.ucl.ac.be/projects/delphes
** after installation ./DelphesHepMC2 card/something.tcl output/something.root input/somethingHepMC2.txt
*Converting PYTHIA lund format output files to HepMC2 format
** Contact: Dmitry Romanov (JLab)
** https://eicweb.phy.anl.gov/monte_carlo/mcconv
* DELPHES control cards for CORE

** 3.0 Tesla (correction 02 Nov 2021): [[Media:Delphes_EIC_CORE_3T_v2.tcl| Delphes_EIC_CORE_3T_v2.tcl]]
* HepMC
** [https://ep-dep-sft.web.cern.ch/project/hepmc HepMC Homepage]
** [https://gitlab.cern.ch/hepmc/HepMC3 HepMC3 git repository (includes required HepMC2)]
** Sample HepMC2 input file of 100K DVCS events (proton, uniform, no cross section) on JLab ifarm
*** sftp://ftp.jlab.org/work/eic/hyde/dvcs/Coherent_HepMC2_1H.txt
** Sample code for embedding HepMC output into a generator [ https://github.com/cehyde/CORE_HepMC | https://github.com/cehyde/CORE_HepMC].
* Sample dvcs output root file from Delphes
** sftp://ftp.jlab.org/work/eic/hyde/dvcs/DVCS_test.root
* Sample script for analyzing Delphes output root file for DVCS
** sftp://ftp.jlab.org/work/eic/hyde/dvcs/dvcs_analyzer_v2.cpp
* Sample output from analyzer script
** sftp://ftp.jlab.org/work/eic/hyde/dvcs/DVCS_test.png
** view directly here: [[media:DVCS_test.png | DVCS_test.png]]
* DIS hepmc files available (including 35 mrad crossing angle & crabbing) [sftp.sdcc.bnl.gov:]
** /gpfs/mnt/gpfs02/eic/bpage/home/eicBeamSimu/Pythia8/headonTestJin/testcross*.hepmc
** Details of successful DIS run in Delphes:
***[https://indico.jlab.org/event/465/ indico 26 Aug 2021 WG meeting]
*A note on particle "status codes" in HepMC and Delphes
**[https://sft.its.cern.ch/jira/browse/HEPMC-105?page=com.xiplink.jira.git.jira_git_plugin%3Agit-summary-tabpanel]
**The Particle branch of the DELPHES output root file contains all generated particles
*** if(particle->Status==4)// Beam particle
*** ...Status==1 // undecayed particle
*** ...Status==2 // decayed physical particle (e.g. pi0, K_S, but not quark, gluon...)
** use these codes to assess CORE reconstruction resolution

Exclusive WG

2021-11-11T15:23:08Z

Sdiehl:

== Simulation tasks/goals for Exclusive Reactions ==
*DVCS reconstruction resolution:
**1. Delta^2 = (k-k’-q’)^2: “Electron Method”:
***a. Independent of ion beam 3-momentum spread
***b. Independent of far-forward acceptance
***c. Delta^2 or Delta_perp^2 ?
**2. Proton (MILOU or TOPEG)
***a. 10 x 275
***b. 5 x 100
***c. 5 x 275
**3. 4He (TOPEG)
***a. 5 x 100 GeV/u
***b. 10x 275*Z = 10x 137.5/u
Details of DELPHES analysis of DVCS simulation:
[[Media:DVCS_Kin_Reconstruction.pdf|DVCS Reconstruction]]

== Results for exclusive vectormeson production ==

- generator: estarlight

Talk from S. Diehl (11/11/2021) [https://eic.jlab.org/core/images/0/0d/EIC_CORE_vectormesons_Diehl.pdf]

== TOPEG Configuration & Outputs ==
All topeg output files can be found at '''''/work/eic/users/psimmerl/'''''

=== Current outputs: ===

Configuration : '''''/work/eic/users/psimmerl/topeg_configs/'''''
* Electron Beam Helicities: '''-1, +1'''
* t range: '''(0.001, 1.2)'''
* y range: '''(0.05, 0.90)'''
* Q2 range: '''(4, 100)'''
* W2 min: '''16'''
* theta max electron (radians): '''1.5708'''
* Nb of TFoam cells: '''10000'''
* Nb of samples per cell: '''200'''
* Electron beam energies: '''5, 10'''
* Proton beam energy: '''41, 100, 275'''
* He4 beam energy: '''81, 400, 550'''
** Using "''Model 3 - Coherent He-4 DVCS theoretical model but neglecting the real part of H''"

All 250,000 events (except proton 10x275 which is still running as of 10/19/21 4pm EDT, will finish by 10/23/21(?))
* Grids can be accessed at '''''/work/eic/users/psimmerl/topeg_grids/'''''
* Output events can be accessed at '''''/work/eic/users/psimmerl/topeg_output/'''''
** Format CORE_{electron beam energy}x{ion beam energy}-M{3 if He4, 4 if proton}-{N if negative electron helicity, P if positive}.root
*** ex. CORE_5x41-M4-Nh.root

=== Increasing Nb of samples per cell ===
Configuration : '''''/work/eic/users/psimmerl/topeg_moresamples_configs/'''''
* Nb of samples per cell: '''10000'''
* Rest are same as above

Jobs are running as of 10/19/21 4pm EDT
* Currently generating grid should finish by 10/22/21(?)
* Hope to have 1,000,000 events/config by 10/27/21(?)
* Grids can be accessed at '''''/work/eic/users/psimmerl/topeg_moresamples_grids/'''''
* Output events can be accessed at '''''/work/eic/users/psimmerl/topeg_moresamples_output/'''''

== MILOU Data files at BNL ==
* /gpfs/mnt/gpfs02/eic/DATA/MILOU/newfiles/NEWMILOU/*.out
* /gpfs/mnt/gpfs02/eic/DATA/munoz/milou3d_*.out

== new EPIC dvcs generator (PARTONS based) ==
* Code in beta-testing phase
* Data files at BNL: /gpfs/mnt/gpfs02/eic/DATA/EpIC/
* example at /gpfs/mnt/gpfs02/eic/DATA/munoz/epic/fixed.txt

Exclusive WG

2021-11-11T15:22:31Z

Sdiehl:

== Simulation tasks/goals for Exclusive Reactions ==
*DVCS reconstruction resolution:
**1. Delta^2 = (k-k’-q’)^2: “Electron Method”:
***a. Independent of ion beam 3-momentum spread
***b. Independent of far-forward acceptance
***c. Delta^2 or Delta_perp^2 ?
**2. Proton (MILOU or TOPEG)
***a. 10 x 275
***b. 5 x 100
***c. 5 x 275
**3. 4He (TOPEG)
***a. 5 x 100 GeV/u
***b. 10x 275*Z = 10x 137.5/u
Details of DELPHES analysis of DVCS simulation:
[[Media:DVCS_Kin_Reconstruction.pdf|DVCS Reconstruction]]

== Results for exclusive vectormeson production ==

- generator: estarlight

[https://eic.jlab.org/core/images/0/0d/EIC_CORE_vectormesons_Diehl.pdf]

== TOPEG Configuration & Outputs ==
All topeg output files can be found at '''''/work/eic/users/psimmerl/'''''

=== Current outputs: ===

Configuration : '''''/work/eic/users/psimmerl/topeg_configs/'''''
* Electron Beam Helicities: '''-1, +1'''
* t range: '''(0.001, 1.2)'''
* y range: '''(0.05, 0.90)'''
* Q2 range: '''(4, 100)'''
* W2 min: '''16'''
* theta max electron (radians): '''1.5708'''
* Nb of TFoam cells: '''10000'''
* Nb of samples per cell: '''200'''
* Electron beam energies: '''5, 10'''
* Proton beam energy: '''41, 100, 275'''
* He4 beam energy: '''81, 400, 550'''
** Using "''Model 3 - Coherent He-4 DVCS theoretical model but neglecting the real part of H''"

All 250,000 events (except proton 10x275 which is still running as of 10/19/21 4pm EDT, will finish by 10/23/21(?))
* Grids can be accessed at '''''/work/eic/users/psimmerl/topeg_grids/'''''
* Output events can be accessed at '''''/work/eic/users/psimmerl/topeg_output/'''''
** Format CORE_{electron beam energy}x{ion beam energy}-M{3 if He4, 4 if proton}-{N if negative electron helicity, P if positive}.root
*** ex. CORE_5x41-M4-Nh.root

=== Increasing Nb of samples per cell ===
Configuration : '''''/work/eic/users/psimmerl/topeg_moresamples_configs/'''''
* Nb of samples per cell: '''10000'''
* Rest are same as above

Jobs are running as of 10/19/21 4pm EDT
* Currently generating grid should finish by 10/22/21(?)
* Hope to have 1,000,000 events/config by 10/27/21(?)
* Grids can be accessed at '''''/work/eic/users/psimmerl/topeg_moresamples_grids/'''''
* Output events can be accessed at '''''/work/eic/users/psimmerl/topeg_moresamples_output/'''''

== MILOU Data files at BNL ==
* /gpfs/mnt/gpfs02/eic/DATA/MILOU/newfiles/NEWMILOU/*.out
* /gpfs/mnt/gpfs02/eic/DATA/munoz/milou3d_*.out

== new EPIC dvcs generator (PARTONS based) ==
* Code in beta-testing phase
* Data files at BNL: /gpfs/mnt/gpfs02/eic/DATA/EpIC/
* example at /gpfs/mnt/gpfs02/eic/DATA/munoz/epic/fixed.txt

File:EIC CORE vectormesons Diehl.pdf

2021-11-11T15:21:01Z

Sdiehl: