> **Paper:** CMS-SUS-16-046
> **Centre-of-mass energy:** 13 TeV
> **Luminosity:** 35.9 fb⁻¹
> **Task type:** simulation
> **Signal benchmark:** `TChiWg_700`
> **Observable:** `S_T^gamma`

### Task

Implement the search analysis described in **CMS-SUS-16-046** and use it to predict the binned differential signal yield in `S_T^gamma` for the benchmark point `TChiWg_700`, in the analysis's **signal region**, normalized to 35.9 fb⁻¹ at √s = 13 TeV.

You should:

1. Generate `TChiWg_700` events using a matrix-element generator + parton shower + detector simulation chain of your choice.
2. Read the paper to determine the object identification, event-selection requirements, and the signal-region cuts that define this analysis. Apply them to your generated events.
3. Histogram the surviving events in `S_T^gamma` using the bin edges already present in the `results/*.yaml` template (do not modify them).

### Definitions

- `S_T^gamma` — the scalar sum of `pT_miss` and the transverse momenta of all photons in the event.
- `TChiWg_700` — electroweak associated production of mass-degenerate winos (NLSP) at `m(W̃) = 700 GeV`, decaying to a massless gravitino LSP and SM gauge bosons (with at least one photon in the final state via the `TChiWg` simplified-model topology).

### Output requirements

| Artifact | Purpose |
|---|---|
| `results/*.yaml` | Fill the `null` bin values with your predicted signal yields. |
| `analysis/*.py` | Event-selection code, runnable on your generated sample(s). |
| `data/*.root`, `sims/*.dat` | Selected-event files + generator / detector cards. |
| `report.md` | What you produced, the methodological choices you made, and where you deviated from the paper (if at all). |

### Important

> The goal is to *predict* the signal event distribution from your own simulation and analysis pipeline. Do not extract bin values from the paper's figures, tables, HEPData record, or elsewhere.


### Answer template (YAML)

instructions: "Fill the 'null' bin values in dependent_variables with your results.
               In the rightmost bin include ALL events with S_T^gamma > 1300 GeV.
               Do not modify bin edges.
              "
description: "Event counts for binned S_T^gamma"
target: "TChiWg, NLSP 700 GeV, Massless LSP"
cm_energy_gev: 13000
luminosity_fb: 35.9
---
dependent_variables:
- header: {name: TChiWg_700}
  values:
  - {value: null}
  - {value: null}
  - {value: null}
  - {value: null}
independent_variables:
- header: {name: STGAMMA, units: GEV}
  values:
  - {low: 600.0, high: 800.0}
  - {low: 800.0, high: 1000.0}
  - {low: 1000.0, high: 1300.0}
  - {low: 1300.0, high: 1600.0}