publication . Other literature type . Preprint . Conference object . 2015

CMS results on multijet correlations

Grigory Safronov;
Open Access English
  • Published: 10 Jan 2015
Abstract
We present recent measurements of multijet correlations using forward and low-$p_{\mathrm{T}}$ jets performed by the CMS collaboration at the LHC collider. In pp collisions at $\sqrt{s} = 7$ TeV, azimuthal correlations in dijets separated in rapidity by up to 9.4 units were measured. The results are compared to BFKL- and DGLAP-based Monte Carlo generator and analytic predictions. In pp collisions at $\sqrt{s} = 8$ TeV, cross sections for jets with $p_{\mathrm{T}}$ > 21 GeV and |y| < 4.7, and for track-jets with $p_{\mathrm{T}}$ > 1 GeV (minijets) are presented. The minijet results are sensitive to the bound imposed by the total inelastic cross section, and are c...
Read more
doi: 10.1063/1.4915968
Subjects
arXiv: High Energy Physics::ExperimentNuclear ExperimentHigh Energy Physics::PhenomenologyAstrophysics::High Energy Astrophysical Phenomena
free text keywords: Detectors and Experimental Techniques, Particle Physics - Experiment, High Energy Physics - Experiment, Rapidity, DGLAP, Saturation (chemistry), Quantum chromodynamics, Particle identification, Physics, Transverse momentum, Particle physics, Nuclear physics
Related Organizations
Download fromView all 4 versions
CERN Document Server
Other literature type . 2014
Provider: CERN Document Server
CERN Document Server
Other literature type . 2015
Provider: CERN Document Server
arXiv.org e-Print Archive
Preprint . 2015
Provider: arXiv.org e-Print Archive
http://arxiv.org/pdf/1501.0233...
Conference object
Provider: UnpayWall
View more
16 references, page 1 of 2

1. CMS Collaboration, Leading charged particle and leading jet cross sections at small transverse momenta in pp collisions at ps = 8 TeV, CMS Physics Analysis Summary FSQ-12-323

2. CMS Collaboration, Measurement of Low-pT Jet Cross Section in proton-proton Collisions at ps = 8 TeV, CMS Physics Analysis Summary FSQ-12-031, 2013 [OpenAIRE]

3. CMS Collaboration, Ratios of dijet production cross sections as a function of the absolute difference in rapidity between jets in proton-proton collisions at ps = 7 TeV, Eur. Phys. J. C 72, 2216 (2012), arXiv:1204.0696 [hep-ex]

4. CMS Collaboration, Azimuthal angle decorrelations of jets widely separated in rapidity at ps = 7 TeV, CMS Physics Analysis Summary FSQ-12-002, 2013

5. CMS Collaboration, The CMS experiment at the CERN LHC, JINST 3, S08004 (2008)

6. CMS Collaboration, Determination of Jet Energy Calibration and Transverse Momentum Resolution in CMS, JINST 6, P11002 (2011), arXiv:1107.4277 [physics.ins-det]

7. A. Grebenyuk, F. Hautmann, H. Jung, P. Katsas and A. Knutsson, Jet production and the inelastic pp cross section at the LHC, Phys. Rev. D 86, 117501 (2012), arXiv:1209.6265 [hep-ph] [OpenAIRE]

8. TOTEM Collaboration, The TOTEM experiment at the CERN Large Hadron Collider, JINST 3, S08007 (2008).

9. T. Pierog, I. Karpenko, J. M. Katzy, E. Yatsenko and K. Werner, EPOS LHC : test of collective hadronization with LHC data, arXiv:1306.0121 [hep-ph]

10. CMS Collaboration, Measurement of the double-differential inclusive jet cross section at ps = 8 TeV with the CMS Detector, CMS Physics Analysis Summary SMP-12-012, 2013

11. A.H. Mueller, H. Navelet, An Inclusive Minijet Cross-Section and the Bare Pomeron in QCD, Nucl. Phys. B 282, 727 (1987) [OpenAIRE]

12. D0 Collaboration, The Azimuthal decorrelation of jets widely separated in rapidity, Phys. Rev. Lett. 77, 595-600 (1996), arXiv:hep-ex/9603010

13. A. Sabio Vera and F. Schwennsen, The Azimuthal decorrelation of jets widely separated in rapidity as a test of the BFKL kernel, Nucl. Phys. B 776, 170-186 (2007), arXiv:hep-ph/0702158

14. B. Ducloué, L. Szymanowski and S. Wallon, Confronting Mueller-Navelet jets in NLL BFKL with LHC experiments at 7 TeV, JHEP 1305, 096 (2013), arXiv:1302.7012 [hep-ph] [OpenAIRE]

15. B. Ducloué, L. Szymanowski and S. Wallon, Evidence for high-energy resummation effects in Mueller-Navelet jets at the LHC, Phys. Rev. Lett. 112, 082003, 2014, arXiv:1309.3229 [hep-ph] [OpenAIRE]

16 references, page 1 of 2
Powered by OpenAIRE Research Graph
Any information missing or wrong?Report an Issue