Probing color coherence effects in pp collisions at √s = 7 TeV

doi:10.1140/epjc/s10052-014-2901-8

Title: Probing color coherence effects in pp collisions at √s = 7 TeV

Article Details
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A study of color coherence effects in pp collisions at a center-of-mass energy of 7 TeV is presented. The data used in the analysis were collected in 2010 with the CMS detector at the LHC and correspond to an integrated luminosity of 36 inverse picobarns. Events are selected that contain at least three jets and where the two jets with the largest transverse momentum exhibit a back-to-back topology. The measured angular correlation between the second- and third-leading jet is shown to be sensitive to color coherence effects, and is compared to the predictions of Monte Carlo models with various implementations of color coherence. None of the models describe the data satisfactorily.

Authors:

Chatrchyan, Serguei ^[1]

Yerevan Physics Inst. (YerPhI), Yerevan (Armenia). et al.

Publication Date:: 2014-06-11

Report Number(s):: FERMILAB-PUB-13-620-CMS
Journal ID: ISSN 1434-6044; arXiv eprint number arXiv:1311.5815

Grant/Contract Number:: AC02-07CH11359

Type:: Accepted Manuscript

Journal Name:: European Physical Journal. C, Particles and Fields

Additional Journal Information:: Journal Volume: 74; Journal Issue: 6; Journal ID: ISSN 1434-6044

Publisher:: Springer

Research Org:: Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)

Sponsoring Org:: USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)

Contributing Orgs:: The CMS Collaboration

Country of Publication:: United States

Language:: English

Subject:: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

OSTI Identifier:: 1151693


                    Chatrchyan, Serguei. Probing color coherence effects in pp collisions at √s = 7 TeV.  United States: N. p.,  
        Web.  doi:10.1140/epjc/s10052-014-2901-8.

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                    Chatrchyan, Serguei. Probing color coherence effects in pp collisions at √s = 7 TeV.  United States.  doi:10.1140/epjc/s10052-014-2901-8.

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                    Chatrchyan, Serguei. 2014.  
        "Probing color coherence effects in pp collisions at √s = 7 TeV".  United States.  
        doi:10.1140/epjc/s10052-014-2901-8.  https://www.osti.gov/servlets/purl/1151693.

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@article{osti_1151693,

  title        = {Probing color coherence effects in pp collisions at √s = 7 TeV},

  author       = {Chatrchyan, Serguei},

  abstractNote = {A study of color coherence effects in pp collisions at a center-of-mass energy of 7 TeV is presented. The data used in the analysis were collected in 2010 with the CMS detector at the LHC and correspond to an integrated luminosity of 36 inverse picobarns. Events are selected that contain at least three jets and where the two jets with the largest transverse momentum exhibit a back-to-back topology. The measured angular correlation between the second- and third-leading jet is shown to be sensitive to color coherence effects, and is compared to the predictions of Monte Carlo models with various implementations of color coherence. None of the models describe the data satisfactorily.},

  doi          = {10.1140/epjc/s10052-014-2901-8},

  journal      = {European Physical Journal. C, Particles and Fields},

  number       = 6,

  volume       = 74,

  place        = {United States},

  year         = {2014},

  month        = {6}

}

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10.1140/epjc/s10052-014-2901-8
https://doi.org/10.1140/epjc/s10052-014-2901-8

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Title: Probing color coherence effects in pp collisions at √s = 7 TeV

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