RENORMALIZABILITY OF THE HEAVY-QUARK EFFECTIVE THEORY

被引：8

作者：

BAGAN, E ^{[1
]}

GOSDZINSKY, P ^{[1
]}

机构：

[1] UNIV AUTONOMA BARCELONA,INST FIS ALTES ENERGIES,E-08193 BARCELONA,SPAIN

来源：

PHYSICS LETTERS B | 1994年 / 320卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(94)90834-6

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We show that the Heavy Quark Effective Theory is renormalizable perturbatively. We also show that there exist renormalization schemes in which the infinite quark mass limit of any QCD Green functions is exactly given by the corresponding Green function of the Heavy Quark Effective Theory. All this is accomplished while preserving BRS invariance.

引用

页码：123 / 129

页数：7

共 29 条

[1] QCD SUM-RULES IN THE EFFECTIVE HEAVY QUARK THEORY [J].

BAGAN, E ;

BALL, P ;

BRAUN, VM ;

DOSCH, HG .

PHYSICS LETTERS B, 1992, 278 (04) :457-464

[2] 2-LOOP RENORMALIZATION SCALE DEPENDENCE OF THE ISGUR-WISE FUNCTION [J].

BAGAN, E ;

GOSDZINSKY, P .

PHYSICS LETTERS B, 1993, 305 (1-2) :157-162

[3] VCB FROM SEMILEPTONIC B-DECAYS AND THE RELIABILITY OF THE INFINITE QUARK MASS LIMIT [J].

BALL, P .

PHYSICS LETTERS B, 1992, 281 (1-2) :133-140

[4]

BALL P, 1993, PHYS LETT B, V301, P249

[5]

BALL P, THESIS

[6] 2-LOOP RENORMALIZATION OF THE EFFECTIVE FIELD-THEORY OF A STATIC QUARK [J].

BROADHURST, DJ ;

GROZIN, AG .

PHYSICS LETTERS B, 1991, 267 (01) :105-110

[7]

Collins J.C., 1984, RENORMALIZATION

[8]

DONOGHUE JF, 1991, 4TH P INT S HEAVY FL, P73

[9] HEAVY MESON FORM-FACTORS FROM QCD [J].

FALK, AF ;

GEORGI, H ;

GRINSTEIN, B ;

WISE, MB .

NUCLEAR PHYSICS B, 1990, 343 (01) :1-13

[10]

FLYNN JM, SHEP919222 PREPR

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