Core Wiki - User contributions [en]

Exclusive WG

2021-10-29T18:41:02Z

Psimmerl: /* Current outputs: */

== 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]]

== 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/'''''

Exclusive WG

2021-10-19T19:58:08Z

Psimmerl:

== 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]]

== 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, 1.201)'''
* 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/'''''

Exclusive WG

2021-10-19T19:57:01Z

Psimmerl:

== 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]]

== 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, 1.201)'''
* 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, should have 250,000 events by 10/24/21(?)
* 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/'''''