THE ANALYTICAL CONTRIBUTION OF THE 6TH-ORDER GRAPHS WITH VACUUM POLARIZATION INSERTIONS TO THE MUON (G-2) IN QED

被引：65

作者：

LAPORTA, S ^{[1
]}

机构：

[1] INFN, I-40126 BOLOGNA, ITALY

来源：

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS | 1993年 / 106卷 / 05期

关键词：

SPECIFIC CALCULATIONS AND LIMITS OF QUANTUM ELECTRODYNAMICS; MUONS;

D O I：

10.1007/BF02787236

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

The contribution to the g - 2 of the muon from the sixth-order (three loops) Feynman graphs with vacuum polarization insertions in QED perturbation theory has been evaluated in closed analytical form as a function of the ratio of the lepton masses m(e)/m(mu) and m(tau)/m(mu). The result agrees with the numerical evaluations and with most of the analytical expressions already existing in the literature. The disagreements with some previous analytical results are shown and commented.

引用

页码：675 / 683

页数：9

共 10 条

[1] ELECTRON AND MUON 1/2(G-2) FROM VACUUM POLARIZATION INSERTIONS [J].

BARBIERI, R ;

REMIDDI, E .

NUCLEAR PHYSICS B, 1975, B 90 (02) :233-266

[2] THE 1986 ADJUSTMENT OF THE FUNDAMENTAL PHYSICAL CONSTANTS [J].

COHEN, ER ;

TAYLOR, BN .

REVIEWS OF MODERN PHYSICS, 1987, 59 (04) :1121-1148

[3]

HIKASA K, 1992, PHYS REV D 2, V45, P1

[4]

KALLEN G, 1955, DAN VIDENSK SELSK MA, V29, P17

[5]

KINOSHITA T, 1990, QUANTUM ELECTRODYNAM, P419

[6]

LAPORTA S, UNPUB

[7] CORRECTIONS TO THE 6TH-ORDER ANOMALOUS MAGNETIC-MOMENT OF THE MUON [J].

LAURSEN, M ;

SAMUEL, MA .

PHYSICAL REVIEW D, 1979, 19 (04) :1281-1282

[8]

LEVINE MJ, 1971, US AEC CAR88225 REP

[9] FOURTH-ORDER VACUUM POLARIZATION CONTRIBUTION TO SIXTH-ORDER ELECTRON MAGNETIC MOMENT [J].

MIGNACO, JA ;

REMIDDI, E .

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS, 1969, 60 (04) :519-+

[10] IMPROVED ANALYTIC THEORY OF THE MUON ANOMALOUS MAGNETIC-MOMENT [J].

SAMUEL, MA ;

LI, GW .

PHYSICAL REVIEW D, 1991, 44 (12) :3935-3942

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