Fall 2014 Commissioning Simulations

Overview

This page is for the organization and sharing of information about simulations for the Fall 2014 Commissioning data.

General Info

• Fall 2014 Commissioning Plan

To Do Items

• Incoherent beam in bggen
• Commissioning target geometry in HDDS/sim-recon
• Confirm that the simulation of EM background in HDGeant works for this running
  • What gate should be used?
• Decide which version of sim-recon should be used

Conditions

• New tagged sim-recon release?
• Other software versions

• Solenoid @ 1200 A
• Unpolarized photon beam <10 MHz/GeV at the endpoint

EM Background Simulations

• What is the background rate with no target?
• What is the background rate with various targets?

Hadronic Event Simulations

Overall hadronic rate

Reference: Fall 2014 Commissioning Plan

Assume 50 nA CW electron beam

Hadronic Event Rate

	1.5 µm Al	10 µm Al	30 µm Al
10mm CH2
2mm CH2
2/7mm CH2
3.4mm graphite