Simulation Of The Measurement Of The Inclusive Jet Cross Sections In Z E E
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Author | : Ester Segura i Solé |
Publisher | : |
Total Pages | : 147 |
Release | : 2009 |
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Download Simulation of the Measurement of the Inclusive Jet Cross Sections in Z(→e+e− Book in PDF, Epub and Kindle
Author | : Oriol Saltó Bauzà |
Publisher | : |
Total Pages | : 134 |
Release | : 2008 |
Genre | : |
ISBN | : 9788469166437 |
Download Measurement of Inclusive Jet Cross Sections in Z/Υ*(→e+e−) + Jets Production in Pp̅ Collisions at √s Book in PDF, Epub and Kindle
Author | : |
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Total Pages | : |
Release | : 2014 |
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Download Measurement of the Ratio of Inclusive Jet Cross Sections Using the Anti-kt Algorithm with Radius Parameters R Book in PDF, Epub and Kindle
Measurements of the inclusive jet cross section with the anti-kt clustering algorithm are presented for two radius parameters, R=0.5 and 0.7. They are based on data from LHC proton-proton collisions at $\sqrt{s}$ = 7 TeV corresponding to an integrated luminosity of 5.0 inverse femtobarns collected with the CMS detector in 2011. The ratio of these two measurements is obtained as a function of the rapidity and transverse momentum of the jets. Significant discrepancies are found comparing the data to leading-order simulations and to fixed-order calculations at next-to-leading order, corrected for nonperturbative effects, whereas simulations with next-to-leading-order matrix elements matched to parton showers describe the data best.
Author | : |
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Total Pages | : 144 |
Release | : 2008 |
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Download Measurement of Inclusive Jet Cross Sections in Z/?*({u2192}e+e-) + Jets Production in P$\bar{p}$ Collisions at {u221A}s Book in PDF, Epub and Kindle
This Ph.D. thesis presents the measurement of inclusive jet cross sections in Z/?*→ e+e- events using 1.7 fb-1 of data collected by the upgraded CDF detector during the Run II of the Tevatron. The Midpoint cone algorithm is used to search for jets in the events after identifying the presence of a Z/?* boson through the reconstruction of its decay products. The measurements are compared to next-to-LO (NLO) pQCD predictions for events with one and two jets in the final state. The perturbative predictions are corrected for the contributions of non-perturbative processes, like the underlying event and the fragmentation of the partons into jets of hadrons. These processes are not described by perturbation theory and must be estimated from phenomenological models. In this thesis, a number of measurements are performed to test different models of underlying event and hadronization implemented in LO plus parton shower Monte Carlo generator programs. Chapter 2 is devoted to the description of the theory of strong interactions and jet phenomenology at hadron colliders. Chapter 3 contains the description of the Tevatron collider and the CDF detector. The analysis is described in detail in Chapter 4. Chapter 5 shows the measurement of those observables sensitive to non-perturbative effects compared to the predictions from several Monte Carlo programs. Chapter 6 discusses the final results and the comparison with theoretical expectations. Finally, Chapter 7 is devoted to the conclusions.
Author | : Peter Daniel Thompson |
Publisher | : |
Total Pages | : |
Release | : 2013 |
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Download Measurement of the Inclusive Jet and Dijet Cross Sections Using 2010 Data from the ATLAS Detector and Calibration Studies and Simulation of the Atlas Forward Calorimeter Book in PDF, Epub and Kindle
Author | : |
Publisher | : |
Total Pages | : 7 |
Release | : 2007 |
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Download Measurement of Inclusive Jet Cross-sections in Z/gamma*( ---] E+ E- ) + Jets Production in P Anti-p Collisions at S**1/2 Book in PDF, Epub and Kindle
Inclusive jet cross sections in Z/[gamma]* events, with Z/[gamma]* decaying into an electron-positron pair, are measured as a function of jet transverse momentum and jet multiplicity in p{bar p} collisions at √s - 1.96 TeV with the upgraded Collider Detector at Fermilab in Run II, based on an integrated luminosity of 1.7 fb−1. The measurements cover the rapidity region
Author | : Mikko Voutilainen |
Publisher | : |
Total Pages | : 267 |
Release | : 2008 |
Genre | : |
ISBN | : 9789521037221 |
Download Measurement of the Inclusive Jet Cross Section in Pp__ Collisions at √s Book in PDF, Epub and Kindle
Author | : |
Publisher | : |
Total Pages | : 5 |
Release | : 1996 |
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Download Inclusive Jet Cross Section Measurement at CDF. Book in PDF, Epub and Kindle
The CDF Collaboration has measured the inclusive jet cross section using 1992-93 collider data at 1.8 TeV. The CDF measurement is in very good agreement with NLO QCD predictions for transverse energies (E{sub T}) below 200 GeV. However, it is systematically higher than NLO QCD predictions for E{sub T} above 200 GeV.
Author | : |
Publisher | : |
Total Pages | : 144 |
Release | : 2008 |
Genre | : |
ISBN | : |
Download Measurement of Inclusive Jet Cross Sections in Z/gamma*( -]e+e- ) + Jets Production in Ppbar Collisions at S**1/2 Book in PDF, Epub and Kindle
This Ph. D. thesis presents the measurement of inclusive jet cross sections in Z/[gamma]* 2!ee− events using 1.7 fb−1 of data collected by the upgraded CDF detector during the Run II of the Tevatron. The Midpoint cone algorithm is used to search for jets in the events after identifying the presence of a Z/[gamma]* boson through the reconstruction of its decay products. The measurements are compared to next-to-LO (NLO) pQCD predictions for events with one and two jets in the final state. The perturbative predictions are corrected for the contributions of non-perturbative processes, like the underlying event and the fragmentation of the partons into jets of hadrons. These processes are not described by perturbation theory and must be estimated from phenomenological models. In this thesis, a number of measurements are performed to test different models of underlying event and hadronization implemented in LO plus parton shower Monte Carlo generator programs. Chapter 2 is devoted to the description of the theory of strong interactions and jet phenomenology at hadron colliders. Chapter 3 contains the description of the Tevatron collider and the CDF detector. The analysis is described in detail in Chapter 4. Chapter 5 shows the measurement of those observables sensitive to non-perturbative effects compared to the predictions from several Monte Carlo programs. Chapter 6 discusses the final results and the comparison with theoretical expectations. Finally, Chapter 7 is devoted to the conclusions.
Author | : Jean-Laurent Agram |
Publisher | : |
Total Pages | : 170 |
Release | : 2004 |
Genre | : |
ISBN | : |
Download Measurement of the Inclusive Jet Cross Section at D0 Run II. Book in PDF, Epub and Kindle