粒子物理學中的超對稱

定　價：￥39.00

作　者：	（英）艾奇遜著
出版社：	世界圖書出版公司
叢編項：
標　簽：	高能物理學

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ISBN：	9787510005626	出版時間：	2010-04-01	包裝：	平裝
開本：	16開	頁數：	222	字數：

內容簡介

　　This book is intended to be an elementary and practical introduction to supersymmetry in particle physics. More precisely， I aim to provide an accessible， self-contained account of the basic theory required for a working understanding of the Minimal Supersymmetric Standard Model （MSSM）， including soft symmetry breaking.Some simple phenomenological applications of the model are also developed in the later chapters.

作者簡介

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圖書目錄

Preface
Acknowledgements
1 Introduction and motivation
1.1 The SM fine-tuning problem
1.2 Three quantitative indications
1.3 Theoretical considerations
2 Spinors： Weyl， Dirac and Majorana
2.1 Spinors and Lorentz transformations
2.2 Constructing invariants and 4-vectors out of 2-component (Weyl) spinors
2.3 A more streamlined notation for Weyl spinors
2.4 Dirac spinors using X- (or L-) type spinors only
2.5 Majorana spinors
3 Introduction to supersymmetry and the MSSM
3.1 Simple supersymmetry
3.2 A first glance at the MSSM
4 The supersymmetry algebra and supermultiplets
4.1 One way of obtaining the SU(2) algebra
4.2 Supersymmetry generators (charges) and their algebra
4.3 The supersymmetry current
4.4 Supermultiplets
4.5 A snag， and the need for a significant complication
5 The Wess-Zumino model
5.1 Interactions and the superpotential
5.2 Cancellation of quadratic divergences in the W-Z model
6 Superfieids
6.1 SUSY transformations on fields
6.2 A differential operator representation of the SUSY generators
6.3 Chiral superfields， and their (chiral) component fields
6.4 Products of chiral superfields
6.5 A technical annexe： other forms of chiral superfield
7 Vector (or gauge) supermultiplets
7.1 The free Abelian gauge supermultiplet
7.2 Non-Abelian gauge supermultiplets
7.3 Combining chiral and gauge supermultiplets
8 The MSSM
8.1 Specification of the superpotential
8.2 The SM interactions in the MSSM
8.3 Gauge coupling unification in the MSSM
8.4 R-parity
9 SUSY breaking
9.1 Breaking SUSY spontaneously
9.2 Soft SUSY-breaking terms
9.3 RGE evolution of the parameters in the (softly broken) MSSM
10 The Higgs sector and electroweak symmetry breaking in the MSSM
10.1 The scalar potential and the conditions for electroweak symmetry breaking
10.2 The tree-level masses of the scalar Higgs states in the MSSM
10.3 The SM fine-tuning problem revisited， in the MSSM
10.4 Tree-level couplings of neutral Higgs bosons to SM particles
11 Sparticle masses in the MSSM
11.1 Gluinos
11.2 Neutralinos
11.3 Charginos
11.4 Squarks and sleptons
12 Some simple tree-level calculations in the MSSM
12.1 Sparticle decays
12.2 Sparticle production processes
12.3 Signatures and searches
12.4 Benchmarks for SUSY searches
References
Index