1.

Record Nr.

UNINA9910373931603321

Autore

Connor Patrick L.S

Titolo

Inclusive b Jet Production in Proton-Proton Collisions : Precision Measurement with the CMS experiment at the LHC at √ s = 13 TeV / / by Patrick L.S. Connor

Pubbl/distr/stampa

Cham : , : Springer International Publishing : , : Imprint : Springer, , 2019

ISBN

3-030-34383-9

Edizione

[1st ed. 2019.]

Descrizione fisica

1 online resource (325 pages)

Collana

Springer Theses, Recognizing Outstanding Ph.D. Research, , 2190-5053

Disciplina

539.7212

Soggetti

Particles (Nuclear physics)

Quantum field theory

Mathematical physics

Sociophysics

Econophysics

Elementary Particles, Quantum Field Theory

Theoretical, Mathematical and Computational Physics

Data-driven Science, Modeling and Theory Building

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di contenuto

Premisses -- Introduction to High Energy Physics -- Elements of Theory -- Phenomenology -- The Large Hadron Collider and the Compact Muon Solenoid -- Monte Carlo techniques and Physics Generators -- Discovery, overview and motivation of beauty physics -- Physics analysis -- General strategy and outline of the analysis -- Analysis at detector level -- Analysis at particle level -- Results -- Conclusions -- Summary, Conclusions and Perspectives -- Appendices -- Index.

Sommario/riassunto

A measurement of the double differential cross section for inclusive b jet production in proton-proton collisions as well as fraction of b jets in the inclusive jet production is presented as a function of the transverse momentum p T and the absolute rapidity |y|. The data samples were collected in the CMS experiment at LHC during 2016 and correspond to



an integrated luminosity of 35.2 fb −1 at a centre-of-mass energy of 13 TeV. The jets are selected with p T > 74 GeV and |y| < 2.4; the b jets must contain a B hadron. The measurement has significant statistics up to p T ∼ O(TeV). Advanced methods of unfolding are performed to extract the signal. It is found that fixed-order calculations with underlying event describe the measurement well.