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Sample with tracker hit information for tracking algorithm ML studies TTbar_13TeV_PU50_PixelSeeds

Di Florio, Adriano ; Pantaleo, Felice ; Pierini, Maurizio

Cite as: Di Florio, Adriano; Pantaleo, Felice; Pierini, Maurizio; (2019). Sample with tracker hit information for tracking algorithm ML studies TTbar_13TeV_PU50_PixelSeeds. CERN Open Data Portal. DOI:10.7483/OPENDATA.CMS.N1IN.TQHD

Dataset Derived Datascience CMS CERN-LHC Parent Dataset: TTToHadronic_TuneCP5_13TeV-powheg-pythia8 in FEVTDEBUGHLT format for 2018 collision data


Description

This dataset consists of a collection of pixel doublet seeds, i.e. the hit pairs that could belong to the same particle flying through the CMS Silicon Pixel Detector. These can be used in ML studies of particle tracking algorithms. Particle tracking is the process of clustering the recorded hits into groups of points arranged along an helix.

One of the first steps of the track finding workflow is the creation of track seeds, i.e. compatible pairs of hits from different detector layers, that are subsequently fed to to higher level pattern recognition steps. The compatibility between two hits is evaluated only on the basis of geometrical considerations, such as cuts in $\eta$, $\phi$ and $r$, and these doublets define the building blocks for further tracks. However the set of compatible hit pairs is highly affected by combinatorial background resulting in the next steps of the tracking algorithm to process a significant fraction of fake doublets. For each event an $O(10^6)$ doublets are produced while only an $O(10^3)$ are genuine resulting in a fake ratio of $O(10^3)$.

Each doublet in this dataset is charcaterised by a set of features, such as its coordinates and the charge released in ther Pixel Detector, and the pixel cluster shape, projected on 2D histogram. A possible way of reducing the huge combinatorial background is using Machine Learning and Deep Learning techniques to check the compatibility between two hits. Indeed the task of fake rejection can be seen as a typical classification problem for which networks and MVA methods have been widely proven to provide reliable results. The dataset provided is intended to be used to explore this techniques.

Related datasets

This dataset was derived from:

/TTToHadronic_TuneCP5_13TeV-powheg-pythia8/RunIIAutumn18DR-PUAvg50IdealConditions_IdealConditions_102X_upgrade2018_design_v9_ext1-v2/FEVTDEBUGHLT

Dataset characteristics

472 files. 143.0 GiB in total.

Dataset semantics

Variable Type Description
run float Event Run Number
evt float Event Number
lumi float Event Lumisection Number
PU float Number of simultaneous pp collisions in the event
bSX float Beam spot x coordinate
bSY float Beam spot y coordinate
bSZ float Beam spot z coordinate
label float Label indicating if a doublet is true (1.0) or fake (-1.0)
inDetSeq float Sequential number for the inner hit hit layer. For the silicon pixel detectors these numbers may be {0,1,2,3} for the four pixel barrel layers {14,15,16} for the three negative encap and {29,30,31} for the three positive endcap layers.
outDetSeq float Sequential number for the outer hit hit layer.
inX float Doublet inner hit X coordinate.
inY float Doublet inner hit Y coordinate.
inZ float Doublet inner hit Z coordinate.
outX float Doublet outer hit X coordinate.
outY float Doublet outer hit Y coordinate.
outZ float Doublet outer hit Z coordinate.
inR float Doublet inner hit radial distance from the z axis.
outR float Doublet outer hit radial distance from the z axis.
inPhi float Doublet inner hit azimuthal angle (ϕ).
outPhi float Doublet outer hit azimuthal angle (ϕ).
inIsBarrel float Flag for inner hit being on a barrel layer
outIsBarrel float Flag for outer hit being on a barrel layer
inLayer float Inner hit detector layer number.
inLadder float Inner hit detector ladder number. Valid only for barrel layers. For endcap detector hits is set to -1.0 .
inSide float Inner hit detector side number. Valid only for endcap layers. For barrel detector hits is set to -1.0 .
inDisk float Inner hit detector disk number. Valid only for endcap layers. For barrel detector hits is set to -1.0 .
inPanel float Inner hit detector panel number. Valid only for endcap layers. For barrel detector hits is set to -1.0 .
inModule float Inner hit detector module number.
outLayer float Outer hit detector layer number.
outLadder float Outer hit detector ladder number. Valid only for barrel layers. For endcap detector hits is set to -1.0 .
outSide float Outer hit detector side number. Valid only for endcap layers. For barrel detector hits is set to -1.0 .
outDisk float Outer hit detector disk number. Valid only for endcap layers. For barrel detector hits is set to -1.0 .
outPanel float Outer hit detector panel number. Valid only for endcap layers. For barrel detector hits is set to -1.0 .
outModule float Outer hit detector module number.
inIsFlipped float Flag indicating if the inner hit detector module is flipped with respect to the standard outward orientation.
outIsFlipped float Flag indicating if the outer hit detector module is flipped with respect to the standard outward orientation.
inAx1 float Length of the vector connecting the the origin to the local module coordinate reference system origin (0,0,0) for the inner hit.
inAx2 float Length of the vector connecting the the origin to the local module coordinate reference system origin (0,0,1) for the inner hit.
outAx1 float Length of the vector connecting the the origin to the local module coordinate reference system origin (0,0,0) for the outer hit.
outAx2 float Length of the vector connecting the the origin to the local module coordinate reference system origin (0,0,1) for the outer hit.
inClustX float Pixel cluster local, i.e. in the local module layer system of reference, X coordinate for the inner hit.
inClustY float Pixel cluster local, i.e. in the local module layer system of reference, Y coordinate for the inner hit.
outClustX float Pixel cluster local, i.e. in the local module layer system of reference, X coordinate for the outer hit.
outClustY float Pixel cluster local, i.e. in the local module layer system of reference, Y coordinate for the outer hit.
inOverFlowX float Flags indicating if the the pixel cluster for the inner hit spans over the pad size (16) along the X local detector module axis.
inOverFlowY float Flags indicating if the the pixel cluster for the inner hit spans over the pad size (16) along the Y local detector module axis.
outOverFlowX float Flags indicating if the the pixel cluster for the outer hit spans over the pad size (16) along the X local detector module axis.
outOverFlowY float Flags indicating if the the pixel cluster for the outer hit spans over the pad size (16) along the Y local detector module axis.
inClustSize float Inner pixel cluster absolute size, i.e. number of pixel composing it.
inClustSizeX float Inner pixel cluster size along X local detector module axis.
inClustSizeY float Inner pixel cluster size along Y local detector module axis.
outClustSize float Outer pixel cluster absolute size, i.e. number of pixel composing it.
outClustSizeX float Outer pixel cluster size along X local detector module axis.
outClustSizeY float Outer pixel cluster size along Y local detector module axis.
inSumADC float Sum of the A.D.C. levels of all the pixels composing the inner hit cluster.
inIsBig float Flag indicating whether the inner hits spans two (or more) ROCs modules.
inIsBad float Flag indicating whether at least one pixel composing the inner hit is marked as malfunctioning.
inIsEdge float Flag indicating whether the inner hit is on the edge of a ROC module.
inPixelZero float Highest equivalent released charge (in A.D.C. levels) for a single pixel belonging to the inner hit pixel cluster.
inAvgCharge float Average charge released on each pixel forming the inner pixel cluster.
inSkew float Ratio between the inner pixel cluster Y size and X size.
outSumADC float Sum of the A.D.C. levels of all the pixels composing the outer hit cluster.
outIsBig float Flag indicating whether the outer hits spans two (or more) ROCs modules.
outIsBad float Flag indicating whether at least one pixel composing the outer hit is marked as malfunctioning.
outIsEdge float Flag indicating whether the outer hit is on the edge of a ROC module.
outPixelZero float Highest equivalent released charge (in A.D.C. levels) for a single pixel belonging to the outer hit pixel cluster.
outAvgCharge float Average charge released on each pixel forming the outer pixel cluster.
outSkew float Ratio between the outer pixel cluster Y size and X size.
inPix1 float Inner hit pixel 1 A.D.C.level. The pixel index spans from top left pad corner to bottom right: e.g. the last bottom row will span from inPix241 to inPix256.
inPix2 float Inner hit pixel 2 A.D.C.level.
inPix3 float Inner hit pixel 3 A.D.C.level.
inPix4 float Inner hit pixel 4 A.D.C.level.
inPix5 float Inner hit pixel 5 A.D.C.level.
inPix6 float Inner hit pixel 6 A.D.C.level.
inPix7 float Inner hit pixel 7 A.D.C.level.
inPix8 float Inner hit pixel 8 A.D.C.level.
inPix9 float Inner hit pixel 9 A.D.C.level.
inPix10 float Inner hit pixel 10 A.D.C.level.
inPix11 float Inner hit pixel 11 A.D.C.level.
inPix12 float Inner hit pixel 12 A.D.C.level.
inPix13 float Inner hit pixel 13 A.D.C.level.
inPix14 float Inner hit pixel 14 A.D.C.level.
inPix15 float Inner hit pixel 15 A.D.C.level.
inPix16 float Inner hit pixel 16 A.D.C.level.
inPix17 float Inner hit pixel 17 A.D.C.level.
inPix18 float Inner hit pixel 18 A.D.C.level.
inPix19 float Inner hit pixel 19 A.D.C.level.
inPix20 float Inner hit pixel 20 A.D.C.level.
inPix21 float Inner hit pixel 21 A.D.C.level.
inPix22 float Inner hit pixel 22 A.D.C.level.
inPix23 float Inner hit pixel 23 A.D.C.level.
inPix24 float Inner hit pixel 24 A.D.C.level.
inPix25 float Inner hit pixel 25 A.D.C.level.
inPix26 float Inner hit pixel 26 A.D.C.level.
inPix27 float Inner hit pixel 27 A.D.C.level.
inPix28 float Inner hit pixel 28 A.D.C.level.
inPix29 float Inner hit pixel 29 A.D.C.level.
inPix30 float Inner hit pixel 30 A.D.C.level.
inPix31 float Inner hit pixel 31 A.D.C.level.
inPix32 float Inner hit pixel 32 A.D.C.level.
inPix33 float Inner hit pixel 33 A.D.C.level.
inPix34 float Inner hit pixel 34 A.D.C.level.
inPix35 float Inner hit pixel 35 A.D.C.level.
inPix36 float Inner hit pixel 36 A.D.C.level.
inPix37 float Inner hit pixel 37 A.D.C.level.
inPix38 float Inner hit pixel 38 A.D.C.level.
inPix39 float Inner hit pixel 39 A.D.C.level.
inPix40 float Inner hit pixel 40 A.D.C.level.
inPix41 float Inner hit pixel 41 A.D.C.level.
inPix42 float Inner hit pixel 42 A.D.C.level.
inPix43 float Inner hit pixel 43 A.D.C.level.
inPix44 float Inner hit pixel 44 A.D.C.level.
inPix45 float Inner hit pixel 45 A.D.C.level.
inPix46 float Inner hit pixel 46 A.D.C.level.
inPix47 float Inner hit pixel 47 A.D.C.level.
inPix48 float Inner hit pixel 48 A.D.C.level.
inPix49 float Inner hit pixel 49 A.D.C.level.
inPix50 float Inner hit pixel 50 A.D.C.level.
inPix51 float Inner hit pixel 51 A.D.C.level.
inPix52 float Inner hit pixel 52 A.D.C.level.
inPix53 float Inner hit pixel 53 A.D.C.level.
inPix54 float Inner hit pixel 54 A.D.C.level.
inPix55 float Inner hit pixel 55 A.D.C.level.
inPix56 float Inner hit pixel 56 A.D.C.level.
inPix57 float Inner hit pixel 57 A.D.C.level.
inPix58 float Inner hit pixel 58 A.D.C.level.
inPix59 float Inner hit pixel 59 A.D.C.level.
inPix60 float Inner hit pixel 60 A.D.C.level.
inPix61 float Inner hit pixel 61 A.D.C.level.
inPix62 float Inner hit pixel 62 A.D.C.level.
inPix63 float Inner hit pixel 63 A.D.C.level.
inPix64 float Inner hit pixel 64 A.D.C.level.
inPix65 float Inner hit pixel 65 A.D.C.level.
inPix66 float Inner hit pixel 66 A.D.C.level.
inPix67 float Inner hit pixel 67 A.D.C.level.
inPix68 float Inner hit pixel 68 A.D.C.level.
inPix69 float Inner hit pixel 69 A.D.C.level.
inPix70 float Inner hit pixel 70 A.D.C.level.
inPix71 float Inner hit pixel 71 A.D.C.level.
inPix72 float Inner hit pixel 72 A.D.C.level.
inPix73 float Inner hit pixel 73 A.D.C.level.
inPix74 float Inner hit pixel 74 A.D.C.level.
inPix75 float Inner hit pixel 75 A.D.C.level.
inPix76 float Inner hit pixel 76 A.D.C.level.
inPix77 float Inner hit pixel 77 A.D.C.level.
inPix78 float Inner hit pixel 78 A.D.C.level.
inPix79 float Inner hit pixel 79 A.D.C.level.
inPix80 float Inner hit pixel 80 A.D.C.level.
inPix81 float Inner hit pixel 81 A.D.C.level.
inPix82 float Inner hit pixel 82 A.D.C.level.
inPix83 float Inner hit pixel 83 A.D.C.level.
inPix84 float Inner hit pixel 84 A.D.C.level.
inPix85 float Inner hit pixel 85 A.D.C.level.
inPix86 float Inner hit pixel 86 A.D.C.level.
inPix87 float Inner hit pixel 87 A.D.C.level.
inPix88 float Inner hit pixel 88 A.D.C.level.
inPix89 float Inner hit pixel 89 A.D.C.level.
inPix90 float Inner hit pixel 90 A.D.C.level.
inPix91 float Inner hit pixel 91 A.D.C.level.
inPix92 float Inner hit pixel 92 A.D.C.level.
inPix93 float Inner hit pixel 93 A.D.C.level.
inPix94 float Inner hit pixel 94 A.D.C.level.
inPix95 float Inner hit pixel 95 A.D.C.level.
inPix96 float Inner hit pixel 96 A.D.C.level.
inPix97 float Inner hit pixel 97 A.D.C.level.
inPix98 float Inner hit pixel 98 A.D.C.level.
inPix99 float Inner hit pixel 99 A.D.C.level.
inPix100 float Inner hit pixel 100 A.D.C.level.
inPix101 float Inner hit pixel 101 A.D.C.level.
inPix102 float Inner hit pixel 102 A.D.C.level.
inPix103 float Inner hit pixel 103 A.D.C.level.
inPix104 float Inner hit pixel 104 A.D.C.level.
inPix105 float Inner hit pixel 105 A.D.C.level.
inPix106 float Inner hit pixel 106 A.D.C.level.
inPix107 float Inner hit pixel 107 A.D.C.level.
inPix108 float Inner hit pixel 108 A.D.C.level.
inPix109 float Inner hit pixel 109 A.D.C.level.
inPix110 float Inner hit pixel 110 A.D.C.level.
inPix111 float Inner hit pixel 111 A.D.C.level.
inPix112 float Inner hit pixel 112 A.D.C.level.
inPix113 float Inner hit pixel 113 A.D.C.level.
inPix114 float Inner hit pixel 114 A.D.C.level.
inPix115 float Inner hit pixel 115 A.D.C.level.
inPix116 float Inner hit pixel 116 A.D.C.level.
inPix117 float Inner hit pixel 117 A.D.C.level.
inPix118 float Inner hit pixel 118 A.D.C.level.
inPix119 float Inner hit pixel 119 A.D.C.level.
inPix120 float Inner hit pixel 120 A.D.C.level.
inPix121 float Inner hit pixel 121 A.D.C.level.
inPix122 float Inner hit pixel 122 A.D.C.level.
inPix123 float Inner hit pixel 123 A.D.C.level.
inPix124 float Inner hit pixel 124 A.D.C.level.
inPix125 float Inner hit pixel 125 A.D.C.level.
inPix126 float Inner hit pixel 126 A.D.C.level.
inPix127 float Inner hit pixel 127 A.D.C.level.
inPix128 float Inner hit pixel 128 A.D.C.level.
inPix129 float Inner hit pixel 129 A.D.C.level.
inPix130 float Inner hit pixel 130 A.D.C.level.
inPix131 float Inner hit pixel 131 A.D.C.level.
inPix132 float Inner hit pixel 132 A.D.C.level.
inPix133 float Inner hit pixel 133 A.D.C.level.
inPix134 float Inner hit pixel 134 A.D.C.level.
inPix135 float Inner hit pixel 135 A.D.C.level.
inPix136 float Inner hit pixel 136 A.D.C.level.
inPix137 float Inner hit pixel 137 A.D.C.level.
inPix138 float Inner hit pixel 138 A.D.C.level.
inPix139 float Inner hit pixel 139 A.D.C.level.
inPix140 float Inner hit pixel 140 A.D.C.level.
inPix141 float Inner hit pixel 141 A.D.C.level.
inPix142 float Inner hit pixel 142 A.D.C.level.
inPix143 float Inner hit pixel 143 A.D.C.level.
inPix144 float Inner hit pixel 144 A.D.C.level.
inPix145 float Inner hit pixel 145 A.D.C.level.
inPix146 float Inner hit pixel 146 A.D.C.level.
inPix147 float Inner hit pixel 147 A.D.C.level.
inPix148 float Inner hit pixel 148 A.D.C.level.
inPix149 float Inner hit pixel 149 A.D.C.level.
inPix150 float Inner hit pixel 150 A.D.C.level.
inPix151 float Inner hit pixel 151 A.D.C.level.
inPix152 float Inner hit pixel 152 A.D.C.level.
inPix153 float Inner hit pixel 153 A.D.C.level.
inPix154 float Inner hit pixel 154 A.D.C.level.
inPix155 float Inner hit pixel 155 A.D.C.level.
inPix156 float Inner hit pixel 156 A.D.C.level.
inPix157 float Inner hit pixel 157 A.D.C.level.
inPix158 float Inner hit pixel 158 A.D.C.level.
inPix159 float Inner hit pixel 159 A.D.C.level.
inPix160 float Inner hit pixel 160 A.D.C.level.
inPix161 float Inner hit pixel 161 A.D.C.level.
inPix162 float Inner hit pixel 162 A.D.C.level.
inPix163 float Inner hit pixel 163 A.D.C.level.
inPix164 float Inner hit pixel 164 A.D.C.level.
inPix165 float Inner hit pixel 165 A.D.C.level.
inPix166 float Inner hit pixel 166 A.D.C.level.
inPix167 float Inner hit pixel 167 A.D.C.level.
inPix168 float Inner hit pixel 168 A.D.C.level.
inPix169 float Inner hit pixel 169 A.D.C.level.
inPix170 float Inner hit pixel 170 A.D.C.level.
inPix171 float Inner hit pixel 171 A.D.C.level.
inPix172 float Inner hit pixel 172 A.D.C.level.
inPix173 float Inner hit pixel 173 A.D.C.level.
inPix174 float Inner hit pixel 174 A.D.C.level.
inPix175 float Inner hit pixel 175 A.D.C.level.
inPix176 float Inner hit pixel 176 A.D.C.level.
inPix177 float Inner hit pixel 177 A.D.C.level.
inPix178 float Inner hit pixel 178 A.D.C.level.
inPix179 float Inner hit pixel 179 A.D.C.level.
inPix180 float Inner hit pixel 180 A.D.C.level.
inPix181 float Inner hit pixel 181 A.D.C.level.
inPix182 float Inner hit pixel 182 A.D.C.level.
inPix183 float Inner hit pixel 183 A.D.C.level.
inPix184 float Inner hit pixel 184 A.D.C.level.
inPix185 float Inner hit pixel 185 A.D.C.level.
inPix186 float Inner hit pixel 186 A.D.C.level.
inPix187 float Inner hit pixel 187 A.D.C.level.
inPix188 float Inner hit pixel 188 A.D.C.level.
inPix189 float Inner hit pixel 189 A.D.C.level.
inPix190 float Inner hit pixel 190 A.D.C.level.
inPix191 float Inner hit pixel 191 A.D.C.level.
inPix192 float Inner hit pixel 192 A.D.C.level.
inPix193 float Inner hit pixel 193 A.D.C.level.
inPix194 float Inner hit pixel 194 A.D.C.level.
inPix195 float Inner hit pixel 195 A.D.C.level.
inPix196 float Inner hit pixel 196 A.D.C.level.
inPix197 float Inner hit pixel 197 A.D.C.level.
inPix198 float Inner hit pixel 198 A.D.C.level.
inPix199 float Inner hit pixel 199 A.D.C.level.
inPix200 float Inner hit pixel 200 A.D.C.level.
inPix201 float Inner hit pixel 201 A.D.C.level.
inPix202 float Inner hit pixel 202 A.D.C.level.
inPix203 float Inner hit pixel 203 A.D.C.level.
inPix204 float Inner hit pixel 204 A.D.C.level.
inPix205 float Inner hit pixel 205 A.D.C.level.
inPix206 float Inner hit pixel 206 A.D.C.level.
inPix207 float Inner hit pixel 207 A.D.C.level.
inPix208 float Inner hit pixel 208 A.D.C.level.
inPix209 float Inner hit pixel 209 A.D.C.level.
inPix210 float Inner hit pixel 210 A.D.C.level.
inPix211 float Inner hit pixel 211 A.D.C.level.
inPix212 float Inner hit pixel 212 A.D.C.level.
inPix213 float Inner hit pixel 213 A.D.C.level.
inPix214 float Inner hit pixel 214 A.D.C.level.
inPix215 float Inner hit pixel 215 A.D.C.level.
inPix216 float Inner hit pixel 216 A.D.C.level.
inPix217 float Inner hit pixel 217 A.D.C.level.
inPix218 float Inner hit pixel 218 A.D.C.level.
inPix219 float Inner hit pixel 219 A.D.C.level.
inPix220 float Inner hit pixel 220 A.D.C.level.
inPix221 float Inner hit pixel 221 A.D.C.level.
inPix222 float Inner hit pixel 222 A.D.C.level.
inPix223 float Inner hit pixel 223 A.D.C.level.
inPix224 float Inner hit pixel 224 A.D.C.level.
inPix225 float Inner hit pixel 225 A.D.C.level.
inPix226 float Inner hit pixel 226 A.D.C.level.
inPix227 float Inner hit pixel 227 A.D.C.level.
inPix228 float Inner hit pixel 228 A.D.C.level.
inPix229 float Inner hit pixel 229 A.D.C.level.
inPix230 float Inner hit pixel 230 A.D.C.level.
inPix231 float Inner hit pixel 231 A.D.C.level.
inPix232 float Inner hit pixel 232 A.D.C.level.
inPix233 float Inner hit pixel 233 A.D.C.level.
inPix234 float Inner hit pixel 234 A.D.C.level.
inPix235 float Inner hit pixel 235 A.D.C.level.
inPix236 float Inner hit pixel 236 A.D.C.level.
inPix237 float Inner hit pixel 237 A.D.C.level.
inPix238 float Inner hit pixel 238 A.D.C.level.
inPix239 float Inner hit pixel 239 A.D.C.level.
inPix240 float Inner hit pixel 240 A.D.C.level.
inPix241 float Inner hit pixel 241 A.D.C.level.
inPix242 float Inner hit pixel 242 A.D.C.level.
inPix243 float Inner hit pixel 243 A.D.C.level.
inPix244 float Inner hit pixel 244 A.D.C.level.
inPix245 float Inner hit pixel 245 A.D.C.level.
inPix246 float Inner hit pixel 246 A.D.C.level.
inPix247 float Inner hit pixel 247 A.D.C.level.
inPix248 float Inner hit pixel 248 A.D.C.level.
inPix249 float Inner hit pixel 249 A.D.C.level.
inPix250 float Inner hit pixel 250 A.D.C.level.
inPix251 float Inner hit pixel 251 A.D.C.level.
inPix252 float Inner hit pixel 252 A.D.C.level.
inPix253 float Inner hit pixel 253 A.D.C.level.
inPix254 float Inner hit pixel 254 A.D.C.level.
inPix255 float Inner hit pixel 255 A.D.C.level.
inPix256 float Inner hit pixel 255 A.D.C.level.
outPix1 float Outer hit pixel 1 A.D.C.level. The pixel index spans from top left pad corner to bottom right: e.g. the last bottom row will span from outPix241 to outPix256.
outPix2 float Outer hit pixel 2 A.D.C.level.
outPix3 float Outer hit pixel 3 A.D.C.level.
outPix4 float Outer hit pixel 4 A.D.C.level.
outPix5 float Outer hit pixel 5 A.D.C.level.
outPix6 float Outer hit pixel 6 A.D.C.level.
outPix7 float Outer hit pixel 7 A.D.C.level.
outPix8 float Outer hit pixel 8 A.D.C.level.
outPix9 float Outer hit pixel 9 A.D.C.level.
outPix10 float Outer hit pixel 10 A.D.C.level.
outPix11 float Outer hit pixel 11 A.D.C.level.
outPix12 float Outer hit pixel 12 A.D.C.level.
outPix13 float Outer hit pixel 13 A.D.C.level.
outPix14 float Outer hit pixel 14 A.D.C.level.
outPix15 float Outer hit pixel 15 A.D.C.level.
outPix16 float Outer hit pixel 16 A.D.C.level.
outPix17 float Outer hit pixel 17 A.D.C.level.
outPix18 float Outer hit pixel 18 A.D.C.level.
outPix19 float Outer hit pixel 19 A.D.C.level.
outPix20 float Outer hit pixel 20 A.D.C.level.
outPix21 float Outer hit pixel 21 A.D.C.level.
outPix22 float Outer hit pixel 22 A.D.C.level.
outPix23 float Outer hit pixel 23 A.D.C.level.
outPix24 float Outer hit pixel 24 A.D.C.level.
outPix25 float Outer hit pixel 25 A.D.C.level.
outPix26 float Outer hit pixel 26 A.D.C.level.
outPix27 float Outer hit pixel 27 A.D.C.level.
outPix28 float Outer hit pixel 28 A.D.C.level.
outPix29 float Outer hit pixel 29 A.D.C.level.
outPix30 float Outer hit pixel 30 A.D.C.level.
outPix31 float Outer hit pixel 31 A.D.C.level.
outPix32 float Outer hit pixel 32 A.D.C.level.
outPix33 float Outer hit pixel 33 A.D.C.level.
outPix34 float Outer hit pixel 34 A.D.C.level.
outPix35 float Outer hit pixel 35 A.D.C.level.
outPix36 float Outer hit pixel 36 A.D.C.level.
outPix37 float Outer hit pixel 37 A.D.C.level.
outPix38 float Outer hit pixel 38 A.D.C.level.
outPix39 float Outer hit pixel 39 A.D.C.level.
outPix40 float Outer hit pixel 40 A.D.C.level.
outPix41 float Outer hit pixel 41 A.D.C.level.
outPix42 float Outer hit pixel 42 A.D.C.level.
outPix43 float Outer hit pixel 43 A.D.C.level.
outPix44 float Outer hit pixel 44 A.D.C.level.
outPix45 float Outer hit pixel 45 A.D.C.level.
outPix46 float Outer hit pixel 46 A.D.C.level.
outPix47 float Outer hit pixel 47 A.D.C.level.
outPix48 float Outer hit pixel 48 A.D.C.level.
outPix49 float Outer hit pixel 49 A.D.C.level.
outPix50 float Outer hit pixel 50 A.D.C.level.
outPix51 float Outer hit pixel 51 A.D.C.level.
outPix52 float Outer hit pixel 52 A.D.C.level.
outPix53 float Outer hit pixel 53 A.D.C.level.
outPix54 float Outer hit pixel 54 A.D.C.level.
outPix55 float Outer hit pixel 55 A.D.C.level.
outPix56 float Outer hit pixel 56 A.D.C.level.
outPix57 float Outer hit pixel 57 A.D.C.level.
outPix58 float Outer hit pixel 58 A.D.C.level.
outPix59 float Outer hit pixel 59 A.D.C.level.
outPix60 float Outer hit pixel 60 A.D.C.level.
outPix61 float Outer hit pixel 61 A.D.C.level.
outPix62 float Outer hit pixel 62 A.D.C.level.
outPix63 float Outer hit pixel 63 A.D.C.level.
outPix64 float Outer hit pixel 64 A.D.C.level.
outPix65 float Outer hit pixel 65 A.D.C.level.
outPix66 float Outer hit pixel 66 A.D.C.level.
outPix67 float Outer hit pixel 67 A.D.C.level.
outPix68 float Outer hit pixel 68 A.D.C.level.
outPix69 float Outer hit pixel 69 A.D.C.level.
outPix70 float Outer hit pixel 70 A.D.C.level.
outPix71 float Outer hit pixel 71 A.D.C.level.
outPix72 float Outer hit pixel 72 A.D.C.level.
outPix73 float Outer hit pixel 73 A.D.C.level.
outPix74 float Outer hit pixel 74 A.D.C.level.
outPix75 float Outer hit pixel 75 A.D.C.level.
outPix76 float Outer hit pixel 76 A.D.C.level.
outPix77 float Outer hit pixel 77 A.D.C.level.
outPix78 float Outer hit pixel 78 A.D.C.level.
outPix79 float Outer hit pixel 79 A.D.C.level.
outPix80 float Outer hit pixel 80 A.D.C.level.
outPix81 float Outer hit pixel 81 A.D.C.level.
outPix82 float Outer hit pixel 82 A.D.C.level.
outPix83 float Outer hit pixel 83 A.D.C.level.
outPix84 float Outer hit pixel 84 A.D.C.level.
outPix85 float Outer hit pixel 85 A.D.C.level.
outPix86 float Outer hit pixel 86 A.D.C.level.
outPix87 float Outer hit pixel 87 A.D.C.level.
outPix88 float Outer hit pixel 88 A.D.C.level.
outPix89 float Outer hit pixel 89 A.D.C.level.
outPix90 float Outer hit pixel 90 A.D.C.level.
outPix91 float Outer hit pixel 91 A.D.C.level.
outPix92 float Outer hit pixel 92 A.D.C.level.
outPix93 float Outer hit pixel 93 A.D.C.level.
outPix94 float Outer hit pixel 94 A.D.C.level.
outPix95 float Outer hit pixel 95 A.D.C.level.
outPix96 float Outer hit pixel 96 A.D.C.level.
outPix97 float Outer hit pixel 97 A.D.C.level.
outPix98 float Outer hit pixel 98 A.D.C.level.
outPix99 float Outer hit pixel 99 A.D.C.level.
outPix100 float Outer hit pixel 100 A.D.C.level.
outPix101 float Outer hit pixel 101 A.D.C.level.
outPix102 float Outer hit pixel 102 A.D.C.level.
outPix103 float Outer hit pixel 103 A.D.C.level.
outPix104 float Outer hit pixel 104 A.D.C.level.
outPix105 float Outer hit pixel 105 A.D.C.level.
outPix106 float Outer hit pixel 106 A.D.C.level.
outPix107 float Outer hit pixel 107 A.D.C.level.
outPix108 float Outer hit pixel 108 A.D.C.level.
outPix109 float Outer hit pixel 109 A.D.C.level.
outPix110 float Outer hit pixel 110 A.D.C.level.
outPix111 float Outer hit pixel 111 A.D.C.level.
outPix112 float Outer hit pixel 112 A.D.C.level.
outPix113 float Outer hit pixel 113 A.D.C.level.
outPix114 float Outer hit pixel 114 A.D.C.level.
outPix115 float Outer hit pixel 115 A.D.C.level.
outPix116 float Outer hit pixel 116 A.D.C.level.
outPix117 float Outer hit pixel 117 A.D.C.level.
outPix118 float Outer hit pixel 118 A.D.C.level.
outPix119 float Outer hit pixel 119 A.D.C.level.
outPix120 float Outer hit pixel 120 A.D.C.level.
outPix121 float Outer hit pixel 121 A.D.C.level.
outPix122 float Outer hit pixel 122 A.D.C.level.
outPix123 float Outer hit pixel 123 A.D.C.level.
outPix124 float Outer hit pixel 124 A.D.C.level.
outPix125 float Outer hit pixel 125 A.D.C.level.
outPix126 float Outer hit pixel 126 A.D.C.level.
outPix127 float Outer hit pixel 127 A.D.C.level.
outPix128 float Outer hit pixel 128 A.D.C.level.
outPix129 float Outer hit pixel 129 A.D.C.level.
outPix130 float Outer hit pixel 130 A.D.C.level.
outPix131 float Outer hit pixel 131 A.D.C.level.
outPix132 float Outer hit pixel 132 A.D.C.level.
outPix133 float Outer hit pixel 133 A.D.C.level.
outPix134 float Outer hit pixel 134 A.D.C.level.
outPix135 float Outer hit pixel 135 A.D.C.level.
outPix136 float Outer hit pixel 136 A.D.C.level.
outPix137 float Outer hit pixel 137 A.D.C.level.
outPix138 float Outer hit pixel 138 A.D.C.level.
outPix139 float Outer hit pixel 139 A.D.C.level.
outPix140 float Outer hit pixel 140 A.D.C.level.
outPix141 float Outer hit pixel 141 A.D.C.level.
outPix142 float Outer hit pixel 142 A.D.C.level.
outPix143 float Outer hit pixel 143 A.D.C.level.
outPix144 float Outer hit pixel 144 A.D.C.level.
outPix145 float Outer hit pixel 145 A.D.C.level.
outPix146 float Outer hit pixel 146 A.D.C.level.
outPix147 float Outer hit pixel 147 A.D.C.level.
outPix148 float Outer hit pixel 148 A.D.C.level.
outPix149 float Outer hit pixel 149 A.D.C.level.
outPix150 float Outer hit pixel 150 A.D.C.level.
outPix151 float Outer hit pixel 151 A.D.C.level.
outPix152 float Outer hit pixel 152 A.D.C.level.
outPix153 float Outer hit pixel 153 A.D.C.level.
outPix154 float Outer hit pixel 154 A.D.C.level.
outPix155 float Outer hit pixel 155 A.D.C.level.
outPix156 float Outer hit pixel 156 A.D.C.level.
outPix157 float Outer hit pixel 157 A.D.C.level.
outPix158 float Outer hit pixel 158 A.D.C.level.
outPix159 float Outer hit pixel 159 A.D.C.level.
outPix160 float Outer hit pixel 160 A.D.C.level.
outPix161 float Outer hit pixel 161 A.D.C.level.
outPix162 float Outer hit pixel 162 A.D.C.level.
outPix163 float Outer hit pixel 163 A.D.C.level.
outPix164 float Outer hit pixel 164 A.D.C.level.
outPix165 float Outer hit pixel 165 A.D.C.level.
outPix166 float Outer hit pixel 166 A.D.C.level.
outPix167 float Outer hit pixel 167 A.D.C.level.
outPix168 float Outer hit pixel 168 A.D.C.level.
outPix169 float Outer hit pixel 169 A.D.C.level.
outPix170 float Outer hit pixel 170 A.D.C.level.
outPix171 float Outer hit pixel 171 A.D.C.level.
outPix172 float Outer hit pixel 172 A.D.C.level.
outPix173 float Outer hit pixel 173 A.D.C.level.
outPix174 float Outer hit pixel 174 A.D.C.level.
outPix175 float Outer hit pixel 175 A.D.C.level.
outPix176 float Outer hit pixel 176 A.D.C.level.
outPix177 float Outer hit pixel 177 A.D.C.level.
outPix178 float Outer hit pixel 178 A.D.C.level.
outPix179 float Outer hit pixel 179 A.D.C.level.
outPix180 float Outer hit pixel 180 A.D.C.level.
outPix181 float Outer hit pixel 181 A.D.C.level.
outPix182 float Outer hit pixel 182 A.D.C.level.
outPix183 float Outer hit pixel 183 A.D.C.level.
outPix184 float Outer hit pixel 184 A.D.C.level.
outPix185 float Outer hit pixel 185 A.D.C.level.
outPix186 float Outer hit pixel 186 A.D.C.level.
outPix187 float Outer hit pixel 187 A.D.C.level.
outPix188 float Outer hit pixel 188 A.D.C.level.
outPix189 float Outer hit pixel 189 A.D.C.level.
outPix190 float Outer hit pixel 190 A.D.C.level.
outPix191 float Outer hit pixel 191 A.D.C.level.
outPix192 float Outer hit pixel 192 A.D.C.level.
outPix193 float Outer hit pixel 193 A.D.C.level.
outPix194 float Outer hit pixel 194 A.D.C.level.
outPix195 float Outer hit pixel 195 A.D.C.level.
outPix196 float Outer hit pixel 196 A.D.C.level.
outPix197 float Outer hit pixel 197 A.D.C.level.
outPix198 float Outer hit pixel 198 A.D.C.level.
outPix199 float Outer hit pixel 199 A.D.C.level.
outPix200 float Outer hit pixel 200 A.D.C.level.
outPix201 float Outer hit pixel 201 A.D.C.level.
outPix202 float Outer hit pixel 202 A.D.C.level.
outPix203 float Outer hit pixel 203 A.D.C.level.
outPix204 float Outer hit pixel 204 A.D.C.level.
outPix205 float Outer hit pixel 205 A.D.C.level.
outPix206 float Outer hit pixel 206 A.D.C.level.
outPix207 float Outer hit pixel 207 A.D.C.level.
outPix208 float Outer hit pixel 208 A.D.C.level.
outPix209 float Outer hit pixel 209 A.D.C.level.
outPix210 float Outer hit pixel 210 A.D.C.level.
outPix211 float Outer hit pixel 211 A.D.C.level.
outPix212 float Outer hit pixel 212 A.D.C.level.
outPix213 float Outer hit pixel 213 A.D.C.level.
outPix214 float Outer hit pixel 214 A.D.C.level.
outPix215 float Outer hit pixel 215 A.D.C.level.
outPix216 float Outer hit pixel 216 A.D.C.level.
outPix217 float Outer hit pixel 217 A.D.C.level.
outPix218 float Outer hit pixel 218 A.D.C.level.
outPix219 float Outer hit pixel 219 A.D.C.level.
outPix220 float Outer hit pixel 220 A.D.C.level.
outPix221 float Outer hit pixel 221 A.D.C.level.
outPix222 float Outer hit pixel 222 A.D.C.level.
outPix223 float Outer hit pixel 223 A.D.C.level.
outPix224 float Outer hit pixel 224 A.D.C.level.
outPix225 float Outer hit pixel 225 A.D.C.level.
outPix226 float Outer hit pixel 226 A.D.C.level.
outPix227 float Outer hit pixel 227 A.D.C.level.
outPix228 float Outer hit pixel 228 A.D.C.level.
outPix229 float Outer hit pixel 229 A.D.C.level.
outPix230 float Outer hit pixel 230 A.D.C.level.
outPix231 float Outer hit pixel 231 A.D.C.level.
outPix232 float Outer hit pixel 232 A.D.C.level.
outPix233 float Outer hit pixel 233 A.D.C.level.
outPix234 float Outer hit pixel 234 A.D.C.level.
outPix235 float Outer hit pixel 235 A.D.C.level.
outPix236 float Outer hit pixel 236 A.D.C.level.
outPix237 float Outer hit pixel 237 A.D.C.level.
outPix238 float Outer hit pixel 238 A.D.C.level.
outPix239 float Outer hit pixel 239 A.D.C.level.
outPix240 float Outer hit pixel 240 A.D.C.level.
outPix241 float Outer hit pixel 241 A.D.C.level.
outPix242 float Outer hit pixel 242 A.D.C.level.
outPix243 float Outer hit pixel 243 A.D.C.level.
outPix244 float Outer hit pixel 244 A.D.C.level.
outPix245 float Outer hit pixel 245 A.D.C.level.
outPix246 float Outer hit pixel 246 A.D.C.level.
outPix247 float Outer hit pixel 247 A.D.C.level.
outPix248 float Outer hit pixel 248 A.D.C.level.
outPix249 float Outer hit pixel 249 A.D.C.level.
outPix250 float Outer hit pixel 250 A.D.C.level.
outPix251 float Outer hit pixel 251 A.D.C.level.
outPix252 float Outer hit pixel 252 A.D.C.level.
outPix253 float Outer hit pixel 253 A.D.C.level.
outPix254 float Outer hit pixel 254 A.D.C.level.
outPix255 float Outer hit pixel 255 A.D.C.level.
outPix256 float Outer hit pixel 256 A.D.C.level.
inTpTId float Inner hit matched tracking particle key number in the event collection of tracking particles. Set to -1.0 if the hit is not matched to any tracking particle.
inTpPx float Inner hit matched tracking particle momentum component along global x axis. Set to -1.0 if the hit is not matched to any tracking particle.
inTpPy float Inner hit matched tracking particle momentum component along global y axis. Set to -1.0 if the hit is not matched to any tracking particle.
inTpPz float Inner hit matched tracking particle momentum component along global z axis. Set to -1.0 if the hit is not matched to any tracking particle.
inTpPt float Inner hit matched tracking particle transverse momentum. Set to -1.0 if the hit is not matched to any tracking particle.
inTpMT float Inner hit matched tracking particle transverse mass. Set to -1.0 if the hit is not matched to any tracking particle.
inTpET float Inner hit matched tracking particle transverse energy. Set to -1.0 if the hit is not matched to any tracking particle.
inTpMSqr float Inner hit matched tracking particle mass squared. Set to -1.0 if the hit is not matched to any tracking particle.
inTpPdgId float Inner hit matched tracking particle PDG id, i.e. the index indicating which kind of particle it is. Set to -1.0 if the hit is not matched to any tracking particle.
inTpCharge float Inner hit matched tracking particle charge. Set to -1.0 if the hit is not matched to any tracking particle.
inTpNTrackerHits float Inner hit matched tracking particle number of tracker hits. Set to -1.0 if the hit is not matched to any tracking particle.
inTpNTrackerLayers float The number of tracker layers crossed by the inner hit matched tracking particle. Set to -1.0 if the hit is not matched to any tracking particle.
inTpPhi float Inner hit matched tracking particle azimuthal angle (ϕ). Set to -1.0 if the hit is not matched to any tracking particle.
inTpEta float Inner hit matched tracking particle pseudorapidity (η). Set to -1.0 if the hit is not matched to any tracking particle.
inTpRapidity float Inner hit matched tracking particle rapidity (y). Set to -1.0 if the hit is not matched to any tracking particle.
inTpVX float Inner hit matched tracking particle vertex global X coordinate. Set to -1.0 if the hit is not matched to any tracking particle.
inTpVY float Inner hit matched tracking particle vertex global Y coordinate. Set to -1.0 if the hit is not matched to any tracking particle.
inTpVZ float Inner hit matched tracking particle vertex global Z coordinate. Set to -1.0 if the hit is not matched to any tracking particle.
inTpDXY float Inner hit matched tracking particle vertex transverse impact parameter. Set to -1.0 if the hit is not matched to any tracking particle.
inTpDZ float Inner hit matched tracking particle vertex longitudinal impact parameter. Set to -1.0 if the hit is not matched to any tracking particle.
Flag set to 1.0 (-1.0) if the outer hit is (not) matched. float outTpPId
outTpTId float Outer hit matched tracking particle key number in the event collection of tracking particles. Set to -1.0 if the hit is not matched to any tracking particle.
outTpPx float Outer hit matched tracking particle momentum component along global x axis.Set to -1.0 if the hit is not matched to any tracking particle.
outTpPy float Outer hit matched tracking particle momentum component along global y axis.Set to -1.0 if the hit is not matched to any tracking particle.
outTpPz float Outer hit matched tracking particle momentum component along global z axis.Set to -1.0 if the hit is not matched to any tracking particle.
outTpPt float Outer hit matched tracking particle transverse momentum.Set to -1.0 if the hit is not matched to any tracking particle.
outTpMT float Outer hit matched tracking particle transverse mass.Set to -1.0 if the hit is not matched to any tracking particle.
outTpET float Outer hit matched tracking particle transverse energy.Set to -1.0 if the hit is not matched to any tracking particle.
outTpMSqr float Outer hit matched tracking particle mass squared.Set to -1.0 if the hit is not matched to any tracking particle.
outTpPdgId float Outer hit matched tracking particle PDG id, i.e. the index indicating which kind of particle it is.Set to -1.0 if the hit is not matched to any tracking particle.
outTpNTrackerHits float Outer hit matched tracking particle charge.Set to -1.0 if the hit is not matched to any tracking particle.
outTpNTrackerHits float Outer hit matched tracking particle number of tracker hits.Set to -1.0 if the hit is not matched to any tracking particle.
outTpNTrackerLayers float The number of tracker layers crossed by the outer hit matched tracking particle.Set to -1.0 if the hit is not matched to any tracking particle.
outTpPhi float Outer hit matched tracking particle azimuthal angle (ϕ).Set to -1.0 if the hit is not matched to any tracking particle.
outTpEta float Outer hit matched tracking particle pseudorapidity (η). Set to -1.0 if the hit is not matched to any tracking particle.
outTpRapidity float Outer hit matched tracking particle rapidity (y). Set to -1.0 if the hit is not matched to any tracking particle.
outTpVX float Outer hit matched tracking particle vertex global X coordinate. Set to -1.0 if the hit is not matched to any tracking particle.
outTpVY float Outer hit matched tracking particle vertex global Y coordinate. Set to -1.0 if the hit is not matched to any tracking particle.
outTpVZ float Outer hit matched tracking particle vertex global Z coordinate. Set to -1.0 if the hit is not matched to any tracking particle.
outTpDXY float Outer hit matched tracking particle vertex transverse impact parameter. Set to -1.0 if the hit is not matched to any tracking particle.
outTpDZ float Outer hit matched tracking particle vertex longitudinal impact parameter. Set to -1.0 if the hit is not matched to any tracking particle.
BunchCrossing float Event bunch crossing number.

How were these data selected?

This dataset was produced with the software available in:

CNNPixelSeedsProducerTool - Example workflow using ML in track reconstruction with CMS 2018 simulated data

How can you use these data?

The use of these files does not require any software specific to the CMS experiment. An example notebook is provided.


      

Files and indexes

Disclaimer

These open data are released under the GNU General Public License v3.0.

Logo GPL-3.0-only

Neither the experiment(s) ( CMS ) nor CERN endorse any works, scientific or otherwise, produced using these data.

This release has a unique DOI that you are requested to cite in any applications or publications.

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DELPHI experiment
JADE experiment
LHCb experiment
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PHENIX experiment
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