cetin/Projektpraktikum
1
1
Fork 0
Code Issues Pull Requests repo.project_board Releases Wiki Activity

calc percentage of shared tracks and improve statistics

Browse Source
This commit is contained in:
cetin 2023-09-27 14:05:40 +02:00
parent 8ec39d3f92
commit 42c9f9dd5e
1 changed files with 21 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
D_tasks.ipynb
View File

@ -518,7 +518,7 @@
},
{
"cell_type": "code",
"execution_count": 17,
"execution_count": 32,
"metadata": {},
"outputs": [
{
@ -527,7 +527,8 @@
"text": [
"2591\n",
"1908\n",
"4499\n"
"4499\n",
"5767\n"
]
}
],
@ -535,43 +536,47 @@
"both = ak.concatenate([found,lost],axis=0)\n",
"print(ak.num(found,axis=0))\n",
"print(ak.num(lost,axis=0))\n",
"print(ak.num(both,axis=0))"
"print(ak.num(both,axis=0))\n",
"\n",
"tracks = allcolumns[(allcolumns.fromSignal) & (allcolumns.isElectron) & (~allcolumns.lost)]\n",
"alltracks = allcolumns[(allcolumns.fromSignal) & (allcolumns.isElectron)]\n",
"print(ak.num(tracks,axis=0))"
]
},
{
"cell_type": "code",
"execution_count": 19,
"execution_count": 33,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"#events w/ shared track electrons from found and lost: 1\n",
"event_count: [2822, 2822]\n",
"velo idx: [146, 146]\n",
"mcp_index: [5806, 5829]\n",
"#events w/ shared track electrons from found and lost: 35\n",
"event_count: [359, 359]\n",
"velo idx: [25, 25]\n",
"mcp_index: [2926, 2936]\n",
"\n",
"velo x: [-75.1, -75.1]\n",
"velo y: [5.88, 5.88]\n",
"velo x: [5.89, 5.89]\n",
"velo y: [9.81, 9.81]\n",
"\n",
"velo tx: [-0.0908, -0.0908]\n",
"velo ty: [0.00703, 0.00703]\n",
"percentage of e with shared tracks: 0.0445\n"
"velo tx: [0.00824, 0.00824]\n",
"velo ty: [0.0135, 0.0135]\n",
"percentage of e with shared tracks: 0.7488\n"
]
}
],
"source": [
"#versuche teilchen von denselben events mit shared tracks zu finden. \n",
"#idee: alle teilchen eines events sind durch event_count auffindbar. \n",
"a_f_itr = found[\"event_count\"].to_numpy()\n",
"a_f_itr = tracks[\"event_count\"].to_numpy()\n",
"f_itr = np.unique(a_f_itr)\n",
"\n",
"shared = ak.ArrayBuilder()\n",
"count = 0\n",
"\n",
"for itr in f_itr:\n",
" temp = both[both[\"event_count\"]==itr]\n",
" temp = alltracks[alltracks[\"event_count\"]==itr]\n",
" if ak.num(temp,axis=0)>1:\n",
" #iterate over cols in temp and append all with duplicate velo_track_idx, such that possibles is array with possible shared tracks particles\n",
" #idea: look at one event at a time and at one velo track at a time. if there are at least two e with the same velo_track_idx in the same event,\n",
@ -603,7 +608,7 @@
"\n",
"\n",
"\n",
"print(\"percentage of e with shared tracks: \", np.round((ak.num(shared,axis=0)*2)/(ak.num(both,axis=0))*100,4))"
"print(\"percentage of e with shared tracks: \", np.round((ak.num(shared,axis=0)*2)/(ak.num(alltracks,axis=0))*100,4))"
]
},
{