Medium effects and jet fragmentation at the LHC

In this work we study the production of charged hadrons in ultrarelativistic heavy ion collisions. We quantify the medium effects by calculating the nuclear ratio RAA as a function of the transverse momentum of the produced hadron. The main ingredients are the shadowing of the nuclear parton distrib...

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Hauptverfasser:	Martins, S, Mariotto, C B, Mackedanz, L F
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Atomic collisions CERN LHC Charging Energy (nuclear) Energy distribution ENERGY LOSSES Fragmentation GLUONS HADRONS HEAVY ION REACTIONS Ingredients JET MODEL Large Hadron Collider Mathematical analysis NUCLEAR FRAGMENTATION NUCLEAR MATTER NUCLEAR PHYSICS AND RADIATION PHYSICS PARTICLE PRODUCTION PHYSICS OF ELEMENTARY PARTICLES AND FIELDS QUARKS RELATIVISTIC RANGE TRANSVERSE MOMENTUM
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creator	Martins, S Mariotto, C B Mackedanz, L F
description	In this work we study the production of charged hadrons in ultrarelativistic heavy ion collisions. We quantify the medium effects by calculating the nuclear ratio RAA as a function of the transverse momentum of the produced hadron. The main ingredients are the shadowing of the nuclear parton distributions, the jet energy loss and the fragmentation functions modified by the hot and dense medium. Our results are focused on the interplay of the different effects, and results are compared with recent LHC data.
doi_str_mv	10.1063/1.4796032
format	Conference Proceeding
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Our results are focused on the interplay of the different effects, and results are compared with recent LHC data.</description><subject>Atomic collisions</subject><subject>CERN LHC</subject><subject>Charging</subject><subject>Energy (nuclear)</subject><subject>Energy distribution</subject><subject>ENERGY LOSSES</subject><subject>Fragmentation</subject><subject>GLUONS</subject><subject>HADRONS</subject><subject>HEAVY ION REACTIONS</subject><subject>Ingredients</subject><subject>JET MODEL</subject><subject>Large Hadron Collider</subject><subject>Mathematical analysis</subject><subject>NUCLEAR FRAGMENTATION</subject><subject>NUCLEAR MATTER</subject><subject>NUCLEAR PHYSICS AND RADIATION PHYSICS</subject><subject>PARTICLE PRODUCTION</subject><subject>PHYSICS OF ELEMENTARY PARTICLES AND FIELDS</subject><subject>QUARKS</subject><subject>RELATIVISTIC RANGE</subject><subject>TRANSVERSE MOMENTUM</subject><issn>0094-243X</issn><issn>1551-7616</issn><isbn>9780735411432</isbn><isbn>0735411433</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2013</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNotj81KAzEURoM_YKld-AYBN27G3ptkbpKlFLVCxY2CuyGZubEj7Yw26fs7UFff5vBxjhA3CPcIpJd4b6wn0OpMzLCusbKEdC4W3jqwujaIRqsLMQPwplJGf16JRc59BDQEDo2fieUrd_1xLzklbkuWYejkNxeZDuFrz0MJpR8HGYosW5ab9epaXKawy7z437n4eHp8X62rzdvzy-phU40KqVTk2KKy7Hky1IHrLvraa4pOd2jBBwvWBs1OpRhdJO4gtcbVXoWYQiI9F7en3zGXvsltX7jdtuMwTJaNUoh6KpiouxP1cxh_j5xLs-9zy7tdGHg85gaJAIiU0voP3HxURw</recordid><startdate>20130325</startdate><enddate>20130325</enddate><creator>Martins, S</creator><creator>Mariotto, C B</creator><creator>Mackedanz, L F</creator><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>OTOTI</scope></search><sort><creationdate>20130325</creationdate><title>Medium effects and jet fragmentation at the LHC</title><author>Martins, S ; Mariotto, C B ; Mackedanz, L F</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-o216t-68e7127e9e4793ae5db95936b83d1709a7077a3e82fbb8b6ed0fc48592abfaf63</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Atomic collisions</topic><topic>CERN LHC</topic><topic>Charging</topic><topic>Energy (nuclear)</topic><topic>Energy distribution</topic><topic>ENERGY LOSSES</topic><topic>Fragmentation</topic><topic>GLUONS</topic><topic>HADRONS</topic><topic>HEAVY ION REACTIONS</topic><topic>Ingredients</topic><topic>JET MODEL</topic><topic>Large Hadron Collider</topic><topic>Mathematical analysis</topic><topic>NUCLEAR FRAGMENTATION</topic><topic>NUCLEAR MATTER</topic><topic>NUCLEAR PHYSICS AND RADIATION PHYSICS</topic><topic>PARTICLE PRODUCTION</topic><topic>PHYSICS OF ELEMENTARY PARTICLES AND FIELDS</topic><topic>QUARKS</topic><topic>RELATIVISTIC RANGE</topic><topic>TRANSVERSE MOMENTUM</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Martins, S</creatorcontrib><creatorcontrib>Mariotto, C B</creatorcontrib><creatorcontrib>Mackedanz, L F</creatorcontrib><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Martins, S</au><au>Mariotto, C B</au><au>Mackedanz, L F</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Medium effects and jet fragmentation at the LHC</atitle><btitle>AIP Conference Proceedings</btitle><date>2013-03-25</date><risdate>2013</risdate><volume>1520</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><isbn>9780735411432</isbn><isbn>0735411433</isbn><abstract>In this work we study the production of charged hadrons in ultrarelativistic heavy ion collisions. 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source	AIP Journals Complete
subjects	Atomic collisions CERN LHC Charging Energy (nuclear) Energy distribution ENERGY LOSSES Fragmentation GLUONS HADRONS HEAVY ION REACTIONS Ingredients JET MODEL Large Hadron Collider Mathematical analysis NUCLEAR FRAGMENTATION NUCLEAR MATTER NUCLEAR PHYSICS AND RADIATION PHYSICS PARTICLE PRODUCTION PHYSICS OF ELEMENTARY PARTICLES AND FIELDS QUARKS RELATIVISTIC RANGE TRANSVERSE MOMENTUM
title	Medium effects and jet fragmentation at the LHC
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