声明
摘要
Abstract
Contents
List of Figures
List of Tables
缩写
第一章 Introduction
1．1 Quantum Chromodynamics
1．2 Underlying Event
1．3 Underlying-event observables
第二章 ALICE detector
2．1 Trigger detector
2．2 Tracking detector
第三章 Data samples
第四章 Event and track selection
4．1 Event selection
4．2 Track selection
第五章 Quality Assurance in pp and p-Pb collisions
5．2 Z-vertex and multiplicity distributions
5．3 PT，PT，LT and ΣPT spectra
第六章 Correction procedure in pp and p—Pb collisions
6．1 Tracking reconstruction efficiency
6．2 Contamination from secondaries
6．3 Leading-track misidentification
6．4 Vertex reconstruction efficiency
第七章 Results in pp and p-Pb collisions
7．1 Number density
7．2 Energy density
7．3 Comparison of different systems and energies
7．4 Azimuthal correlation
第八章 Conclusions and prospects
8．1 Conclusions
8．2 Prospects
References
Acknowledgement
