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{
"mc" : {
"type" : "eic",
"tag" : "@TAG@",
"events" : "10000",
"generator" : {
"type" : "ep-2gluon",
"vertex" : {"type" : "origin"},
"beam": {
"lepton" : {
"type" : "constant",
"particle_type" : "e-",
"dir" : [ "0", "0", "-1" ],
"energy" : "10.0"
},
"ion" : {
"type" : "constant",
"particle_type" : "proton",
"dir" : [ "0", "0", "1" ],
"energy" : "100"
}
},
"target": {"type": "primary"},
"photon" : {
"type" : "vphoton",
"y_range" : [ "0.01", "1" ],
"Q2_range": [ "1.0", "1000"]
},
"process_0" : {
"type" : "brodsky_2vmX",
"vm_type" : "J/psi",
"recoil_type" : "proton",
"photo_b" : "4.50",
"photo_c2g" : "6.0e4",
"photo_c3g" : "0.0",
"R_vm_c" : "2.164",
"R_vm_n" : "2.131",
"dipole_n" : "2.575",
"note": "b from the H1 paper, c2g adjusted to fit HERA points"
}
},
"detector" : {
"type" : "composite",
"components" : {
"barrel" : {
"id" : "1",
"name" : "barrel",
"type" : "cone",
"acceptance" : {
"acceptance" : "1.0",
"p" : [ "1", "1000" ],
"theta" : [ "45", "135" ],
"pid" : [ "e+", "e-", "mu+", "mu-" ]
},
"smearing" : {"p" : "0.0", "theta" : "0.0", "phi" : "0.0"}
},
"endcap_fw" : {
"id" : "2",
"name" : "endcap_fw",
"type" : "cone",
"acceptance" : {
"acceptance" : "1.0",
"p" : [ "1", "1000" ],
"theta" : [ "10", "45" ],
"pid" : [ "e+", "e-", "mu+", "mu-" ]
},
"smearing" : {"p" : "0.0", "theta" : "0.0", "phi" : "0.0"}
},
"endcap_bw" : {
"id" : "3",
"name" : "endcap_bw",
"type" : "cone",
"acceptance" : {
"acceptance" : "1.0",
"p" : [ "1", "1000" ],
"theta" : [ "135", "170" ],
"pid" : [ "e+", "e-", "mu+", "mu-" ]
},
"smearing" : {"p" : "0.0", "theta" : "0.0", "phi" : "0.0"}
}
}
},
"reconstruction" : {"require_leading" : "true"},
"decay" : {
"vm_decay_lepton_type" : "@DECAY_LEPTON@",
"vm_branching_ratio" : "@BRANCHING@",
"do_radiative_decay_vm" : "true"
}
}
}