RunDec:: a Mathematica package for running and decoupling of the strong coupling and quark masses

被引：492
作者：
Chetyrkin, KG
Kühn, JH
Steinhauser, M
机构：
[1] Univ Karlsruhe, Inst Theoret Teilchenphys, D-76128 Karlsruhe, Germany
[2] Univ Hamburg, Inst Theoret Phys, D-22761 Hamburg, Germany
[3] Russian Acad Sci, Inst Nucl Res, Moscow 117312, Russia
来源：
COMPUTER PHYSICS COMMUNICATIONS | 2000年 / 133卷 / 01期
关键词：
D O I：
10.1016/S0010-4655(00)00155-7
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In this paper the formulae are collected which are needed for the computation of the strong coupling constant and quark masses at different energy scales and for different number of active flavors. All equations contain the state-of-the-art QCD corrections up to three- and sometimes even four-loop order. For the practical implementation Mathematica is used and a package containing useful procedures is provided. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：43 / 65
页数：23
相关论文
共 43 条
[1]  
[Anonymous], P282900 JINR
[2]   INFRARED SINGULARITIES AND MASSIVE FIELDS [J].
APPELQUIST, T ;
CARAZZONE, J .
PHYSICAL REVIEW D, 1975, 11 (10) :2856-2861
[3]   DEEP-INELASTIC SCATTERING BEYOND THE LEADING ORDER IN ASYMPTOTICALLY FREE GAUGE THEORIES [J].
BARDEEN, WA ;
BURAS, AJ ;
DUKE, DW ;
MUTA, T .
PHYSICAL REVIEW D, 1978, 18 (11) :3998-4017
[4]   DECOUPLING OF HEAVY QUARKS IN THE MINIMAL SUBTRACTION SCHEME [J].
BERNREUTHER, W ;
WETZEL, W .
NUCLEAR PHYSICS B, 1982, 197 (02) :228-236
[5]   HEAVY QUARK EFFECTS ON THE PARAMETERS OF QUANTUM CHROMODYNAMICS DEFINED BY MINIMAL SUBTRACTION [J].
BERNREUTHER, W .
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1983, 20 (04) :331-333
[6]   DECOUPLING OF HEAVY QUARKS IN QUANTUM CHROMODYNAMICS [J].
BERNREUTHER, W .
ANNALS OF PHYSICS, 1983, 151 (01) :127-162
[7]   3-LOOP ON-SHELL CHARGE RENORMALIZATION WITHOUT INTEGRATION - LAMBDA-QED(MS)BAR TO 4 LOOPS [J].
BROADHURST, DJ .
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1992, 54 (04) :599-606
[8]   ASYMPTOTIC-BEHAVIOR OF NON-ABELIAN GAUGE THEORIES TO 2-LOOP ORDER [J].
CASWELL, WE .
PHYSICAL REVIEW LETTERS, 1974, 33 (04) :244-246
[9]  
Chetyrkin K. G., 1996, Physics Reports, V277, P189, DOI 10.1016/S0370-1573(96)00012-9
[10]   Decoupling relations to O(αs3) and their connection to low-energy theorems [J].
Chetyrkin, KG ;
Kniehl, BA ;
Steinhauser, M .
NUCLEAR PHYSICS B, 1998, 510 (1-2) :61-87
12345