Add EG analysis

Author: DraTeots

analysis/eg-kinematics/eg-kinematics.py

@@ -7,6 +7,16 @@ This page documents the 2025-03 meson structure simulation campaign.
 
 ## Campaign 2025-07
 
+Testing MC
+
+```bash
+python3 /home/romanov/meson-structure-work/meson-structure/analysis/eg-kinematics/eg-kinematics.py \
+--input-file /w/eic-scshelf2104/users/singhav/JLEIC/USERS/trottar/OUTPUTS/raty_eic/k_lambda_crossing_0_10.0on100.0_x0.0001-0.9000_q1.0-500.0.root \
+--outdir /home/romanov/meson-structure-work/meson-structure/docs/public/analysis/campaign-2025-07/eg-kinematics \
+--max-events 50000
+
+```
+
 ### Overview
 
 This campaign introduces the the new energy range 10x130 and increases the statistics to
@@ -235,20 +245,14 @@ cd /volatile/eic/romanov/meson-structure-2025-03/reco/
 submit_all_slurm_jobs.sh
 ```
 
+We used files in 
 
-## Accessing the Data
+```
+/w/eic-scshelf2104/users/singhav/JLEIC/USERS/trottar/OUTPUTS/raty_eic
+```
 
-The data can be accessed using XRootD:
+With headon collisions `k_lambda_crossing_0_*`
 
-```bash
-# XRootD root URL
-root://dtn-eic.jlab.org
 
-# Browse available files
-xrdfs root://dtn-eic.jlab.org ls /volatile/eic/romanov/meson-structure-2025-03/reco
-
-# Example download
-xrdcp root://dtn-eic.jlab.org//volatile/eic/romanov/meson-structure-2025-03/reco/k_lambda_5x41_5000evt_001.edm4eic.root ./
-```
 
-For more details on accessing the data, see the [Data](./data) page.
+> For details on accessing the data, see the [Data](./data) page.

docs/campaign.md

@@ -0,0 +1,127 @@
+# EIC Event Generator Kinematics - 10×100 GeV
+
+Analysis of generated events for electron-proton collisions at 10 GeV × 100 GeV beam energy configuration.
+Generated with the Sullivan process for K+Λ production.
+
+---
+
+## Incident Proton
+
+The incident proton beam with nominal energy of 100 GeV.
+
+### Momentum Components
+
+| px | py |
+|:--:|:--:|
+| ![px](/analysis/campaign-2025-07/eg-kinematics/10x100/inc_p_px.png) | ![py](/analysis/campaign-2025-07/eg-kinematics/10x100/inc_p_py.png) |
+
+| pT | pz | p |
+|:--:|:--:|:--:|
+| ![pT](/analysis/campaign-2025-07/eg-kinematics/10x100/inc_p_pt.png) | ![pz](/analysis/campaign-2025-07/eg-kinematics/10x100/inc_p_pz.png) | ![p](/analysis/campaign-2025-07/eg-kinematics/10x100/inc_p_p.png) |
+
+### Angular Distribution
+
+| Minimal angle with Z-axis |
+|:-------------------------:|
+| ![angle](/analysis/campaign-2025-07/eg-kinematics/10x100/inc_p_angle_z_mrad.png) |
+
+---
+
+## Incident Electron
+
+The incident electron beam with nominal energy of 10 GeV (traveling in -z direction).
+
+### Momentum Components
+
+| px | py |
+|:--:|:--:|
+| ![px](/analysis/campaign-2025-07/eg-kinematics/10x100/inc_e_px.png) | ![py](/analysis/campaign-2025-07/eg-kinematics/10x100/inc_e_py.png) |
+
+| pT | pz | p |
+|:--:|:--:|:--:|
+| ![pT](/analysis/campaign-2025-07/eg-kinematics/10x100/inc_e_pt.png) | ![pz](/analysis/campaign-2025-07/eg-kinematics/10x100/inc_e_pz.png) | ![p](/analysis/campaign-2025-07/eg-kinematics/10x100/inc_e_p.png) |
+
+### Angular Distribution
+
+| Minimal angle with Z-axis |
+|:-------------------------:|
+| ![angle](/analysis/campaign-2025-07/eg-kinematics/10x100/inc_e_angle_z_mrad.png) |
+
+---
+
+## Scattered Electron
+
+The electron after DIS interaction.
+
+### Momentum Distributions
+
+| pT | pz | p |
+|:--:|:--:|:--:|
+| ![pT](/analysis/campaign-2025-07/eg-kinematics/10x100/scat_e_pt.png) | ![pz](/analysis/campaign-2025-07/eg-kinematics/10x100/scat_e_pz.png) | ![p](/analysis/campaign-2025-07/eg-kinematics/10x100/scat_e_p.png) |
+
+### Angular Distributions
+
+| θ (polar angle) | η (pseudorapidity) |
+|:---------------:|:------------------:|
+| ![theta](/analysis/campaign-2025-07/eg-kinematics/10x100/scat_e_theta.png) | ![eta](/analysis/campaign-2025-07/eg-kinematics/10x100/scat_e_eta.png) |
+
+| φ (azimuthal angle) |
+|:-------------------:|
+| ![phi](/analysis/campaign-2025-07/eg-kinematics/10x100/scat_e_phi.png) |
+
+---
+
+## Scattered Kaon
+
+The produced K⁺ meson from the Sullivan process.
+
+### Momentum Distributions
+
+| pT | pz | p |
+|:--:|:--:|:--:|
+| ![pT](/analysis/campaign-2025-07/eg-kinematics/10x100/kaon_pt.png) | ![pz](/analysis/campaign-2025-07/eg-kinematics/10x100/kaon_pz.png) | ![p](/analysis/campaign-2025-07/eg-kinematics/10x100/kaon_p.png) |
+
+### Angular Distributions
+
+| θ (polar angle) | η (pseudorapidity) |
+|:---------------:|:------------------:|
+| ![theta](/analysis/campaign-2025-07/eg-kinematics/10x100/kaon_theta.png) | ![eta](/analysis/campaign-2025-07/eg-kinematics/10x100/kaon_eta.png) |
+
+| φ (azimuthal angle) |
+|:-------------------:|
+| ![phi](/analysis/campaign-2025-07/eg-kinematics/10x100/kaon_phi.png) |
+
+---
+
+## Spectator Lambda
+
+The Λ baryon acting as the spectator in the Sullivan process, carrying most of the initial proton momentum.
+
+### Momentum Components
+
+| px | py |
+|:--:|:--:|
+| ![px](/analysis/campaign-2025-07/eg-kinematics/10x100/lambda_px.png) | ![py](/analysis/campaign-2025-07/eg-kinematics/10x100/lambda_py.png) |
+
+| pT | pz | p |
+|:--:|:--:|:--:|
+| ![pT](/analysis/campaign-2025-07/eg-kinematics/10x100/lambda_pt.png) | ![pz](/analysis/campaign-2025-07/eg-kinematics/10x100/lambda_pz.png) | ![p](/analysis/campaign-2025-07/eg-kinematics/10x100/lambda_p.png) |
+
+### Angular Distribution
+
+| Minimal angle with Z-axis |
+|:-------------------------:|
+| ![angle](/analysis/campaign-2025-07/eg-kinematics/10x100/lambda_angle_z_mrad.png) |
+
+---
+
+## Summary
+
+This analysis shows the kinematic distributions for the Sullivan process e + p → e' + K⁺ + Λ at 10×100 GeV:
+
+- **Incident particles**: Show narrow momentum distributions centered around beam energies
+- **Scattered electron**: Exhibits broad kinematic range typical of DIS
+- **Kaon**: Produced meson with significant transverse momentum
+- **Lambda**: Spectator baryon carrying most of the initial proton momentum (~95-100 GeV)
+
+The distributions confirm the expected kinematics for meson structure studies at the EIC.