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Pseudorapidity and transverse-momentum distributions of charged particles in proton-proton collisions at
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The pseudorapidity (<em>η  em>) and transverse-momentum (ext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269315009788&_mathId=si11.gif&_user=111111111&_pii=S0370269315009788&_rdoc=1&_issn=03702693&md5=d2d211c01f252a712c30ecfd5b464626" title="Click to view the MathML source">pTer hidden">e">erflow="scroll">pT) distributions of charged particles produced in proton–proton collisions are measured at the centre-of-mass energy e="View the MathML source" class="mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269315009788&_mathId=si1.gif&_user=111111111&_pii=S0370269315009788&_rdoc=1&_issn=03702693&md5=1ea0c32d11bede802a71b9050704e35b">eImage" height="15" width="79" alt="View the MathML source" style="margin-top: -5px; vertical-align: middle" title="View the MathML source" src="/sd/grey_pxl.gif" data-inlimgeid="1-s2.0-S0370269315009788-si1.gif">er hidden">e">erflow="scroll">s=13ext> TeVext>. The pseudorapidity distribution in i3" class="mathmlsrc">ext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269315009788&_mathId=si3.gif&_user=111111111&_pii=S0370269315009788&_rdoc=1&_issn=03702693&md5=f3c0006de24526029765aef4a509f38a" title="Click to view the MathML source">|η|<1.8er hidden">e">i3.gif" overflow="scroll">etchy="true">|ηetchy="true">|<1.8 is reported for inelastic events and for events with at least one charged particle in ext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269315009788&_mathId=si10.gif&_user=111111111&_pii=S0370269315009788&_rdoc=1&_issn=03702693&md5=ffa3efaf5d78e7cf227c9338e0b447bc" title="Click to view the MathML source">|η|<1er hidden">e">erflow="scroll">etchy="true">|ηetchy="true">|<1. The pseudorapidity density of charged particles produced in the pseudorapidity region ext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269315009788&_mathId=si5.gif&_user=111111111&_pii=S0370269315009788&_rdoc=1&_issn=03702693&md5=046778b78971197d660a2ce4616fb836" title="Click to view the MathML source">|η|<0.5er hidden">e">erflow="scroll">etchy="true">|ηetchy="true">|<0.5 is ext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269315009788&_mathId=si50.gif&_user=111111111&_pii=S0370269315009788&_rdoc=1&_issn=03702693&md5=67195bec065de1d377ce9cca73c70f72" title="Click to view the MathML source">5.31±0.18er hidden">e">erflow="scroll">5.31±0.18 and ext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269315009788&_mathId=si7.gif&_user=111111111&_pii=S0370269315009788&_rdoc=1&_issn=03702693&md5=d099703854200f5ec6c39aa88b544fd2" title="Click to view the MathML source">6.46±0.19er hidden">e">erflow="scroll">6.46±0.19 for the two event classes, respectively. The transverse-momentum distribution of charged particles is measured in the range ext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269315009788&_mathId=si8.gif&_user=111111111&_pii=S0370269315009788&_rdoc=1&_issn=03702693&md5=9bd5846240873d3ceeb5fa7b3a2e2b00" title="Click to view the MathML source">0.15<pT<20 GeV/cer hidden">e">erflow="scroll">0.15<pT<20ext> GeVext>etchy="false">/c and ext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269315009788&_mathId=si15.gif&_user=111111111&_pii=S0370269315009788&_rdoc=1&_issn=03702693&md5=cf7c1ef2e614bae11d3efe4193af5556" title="Click to view the MathML source">|η|<0.8er hidden">e">erflow="scroll">etchy="true">|ηetchy="true">|<0.8 for events with at least one charged particle in ext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269315009788&_mathId=si10.gif&_user=111111111&_pii=S0370269315009788&_rdoc=1&_issn=03702693&md5=ffa3efaf5d78e7cf227c9338e0b447bc" title="Click to view the MathML source">|η|<1er hidden">e">erflow="scroll">etchy="true">|ηetchy="true">|<1. The evolution of the transverse momentum spectra of charged particles is also investigated as a function of event multiplicity. The results are compared with calculations from PYTHIA and EPOS Monte Carlo generators.

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