Abstract

Abstract We present the recent experimental results on jets and high p T hadrons measured by the CMS Collaboration using various observables: jet and high p T charged hadron yields, dijet imbalance, jet shapes and fragmentation functions. The measurements of dijet p T and pseudorapidity distributions in pPb collisions using the data delivered by LHC at early 2013 are also presented.

Highlights

  • Hard probes - processes involving scatterings with large momentum transfer - and their modification in heavy-ion collisions with respect to pp collisions, can be used to study the transport properties of the hot quark-gluon plasma (QGP) medium created in heavy ion collisions at ultra-relativistic energies[1]

  • We present the recent experimental results on jets and high pT hadrons measured by the CMS Collaboration using various observables: jet and high pT charged hadron yields, dijet imbalance, jet shapes and fragmentation functions

  • The first results of dijet pT and pseudorapidity distributions measured in pPb collisions at √sNN = 5.02 TeV using the data delivered by the LHC in early 2013 will be discussed

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Summary

Introduction

Hard probes - processes involving scatterings with large momentum transfer - and their modification in heavy-ion collisions with respect to pp collisions, can be used to study the transport properties of the hot quark-gluon plasma (QGP) medium created in heavy ion collisions at ultra-relativistic energies[1]. We present the recent experimental results on jets and high pT hadrons measured by the CMS Collaboration using various observables: jet and high pT charged hadron yields, dijet imbalance, jet shapes and fragmentation functions. The measurements of dijet pT and pseudorapidity distributions in pPb collisions using the data delivered by LHC at early 2013 are presented.

Results
Conclusion

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