1.

Record Nr.

UNINA9910300548903321

Autore

Jörg Philipp

Titolo

Exploring the Size of the Proton : by Means of Deeply Virtual Compton Scattering at CERN / / by Philipp Jörg

Pubbl/distr/stampa

Cham : , : Springer International Publishing : , : Imprint : Springer, , 2018

ISBN

3-319-90290-3

Edizione

[1st ed. 2018.]

Descrizione fisica

1 online resource (XI, 230 p. 155 illus., 121 illus. in color.)

Collana

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

Disciplina

539.7092

Soggetti

Nuclear physics

Heavy ions

Mathematical physics

Nuclear Physics, Heavy Ions, Hadrons

Theoretical, Mathematical and Computational Physics

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di contenuto

Introduction -- Theory -- The COMPASS-II Experiment -- The Kinematically Constrained Fit -- The 2012 DVCS Data -- Event Selection and Simulations -- The Cross Section and its t-Dependence -- Summary.

Sommario/riassunto

This book is a rare jewel, describing fundamental research in a highly dynamic field of subatomic physics. It presents an overview of cross section measurements of deeply virtual Compton scattering. Understanding the structure of the proton is one of the most important challenges that physics faces today. A typical tool for experimentally accessing the internal structure of the proton is lepton–nucleon scattering. In particular, deeply virtual Compton scattering at large photon virtuality and small four-momentum transfer to the proton provides a tool for deriving a three-dimensional tomographic image of the proton. Using clear language, this book presents the highly complex procedure used to derive the momentum-dissected transverse size of the proton from a pioneering measurement taken at CERN. It describes in detail the foundations of the measurement and the data analysis, and includes exhaustive studies of potential systematic



uncertainties, which could bias the result.