Master integrals for massive two-loop Bhabha scattering in QED

被引：70

作者：

Czakon, M ^{[1
]}

Gluza, J

Riemann, T

机构：

[1] Univ Wurzburg, Inst Theoret Phys & Astrophys, D-97074 Wurzburg, Germany

[2] Univ Silesia, Inst Phys, PL-40007 Katowice, Poland

[3] DESY, D-15738 Zeuthen, Germany

来源：

PHYSICAL REVIEW D | 2005年 / 71卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.71.073009

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a set of scalar master integrals (MIs) needed for a complete treatment of massive two-loop corrections to Bhabha scattering in QED, including integrals with arbitrary fermionic loops. The status of analytical solutions for the MIs is reviewed and examples of some methods to solve MIs analytically are worked out in more detail. Analytical results for the pole terms in epsilon of so far unknown box MIs with five internal lines are given.

引用

页码：1 / 21

页数：21

共 72 条

[1] Instrumentation of the very forward region of a linear collider detector [J].

Abramowicz, H ;

Afanaciev, K ;

Denisov, S ;

Dollan, R ;

Drachenberg, D ;

Drugakov, V ;

Emeliantchik, I ;

Erin, S ;

Ingbir, R ;

Kananov, S ;

Kowal, A ;

Kouznetsova, E ;

Kwee, R ;

Lange, W ;

Levy, A ;

Lohmann, N ;

Lukasik, J ;

Luz, M ;

Miller, D ;

Minashvili, I ;

Nauenberg, U ;

Pawlik, B ;

Rusak-Ovich, N ;

Rybin, A ;

Shumeiko, N ;

Stahl, A ;

Suszycki, L ;

Suzdalev, K ;

Vrba, V ;

Wierba, W ;

Zachorowski, J ;

Zyazyulya, F .

IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 2004, 51 (06) :2983-2989

[2]

AGUILARSAAVEDRA.J, 2001011 DESY, P46

[3]

Anastasiou C, 2004, J HIGH ENERGY PHYS

[4]

[Anonymous], 1999, EUR PHYS JDIRECT

[5]

Arbuzov AB, 1996, NUCL PHYS B, P154, DOI 10.1016/S0920-5632(96)90020-1

[6] Small-angle electron-positron scattering with a per mille accuracy [J].

Arbuzov, AB ;

Fadin, VS ;

Kuraev, EA ;

Lipatov, LN ;

Merenkov, NP ;

Trentadue, L .

NUCLEAR PHYSICS B, 1997, 485 (1-2) :457-499

[7] The analytic value of the sunrise self-mass with two equal masses and the external invariant equal to the third squared mass [J].

Argeri, M ;

Mastrolia, P ;

Remiddi, E .

NUCLEAR PHYSICS B, 2002, 631 (1-2) :388-400

[8] Complete two loop bosonic contributions to the muon lifetime in the standard model [J].

Awramik, M ;

Czakon, M .

PHYSICAL REVIEW LETTERS, 2002, 89 (24)

[9] ZFITTER v.6.21:: A semi-analytical program for fermion pair production in e+e- annihilation [J].

Bardin, D ;

Bilenky, M ;

Christova, P ;

Jack, M ;

Kalinovskaya, L ;

Olchevski, A ;

Riemann, S ;

Riemann, T .

COMPUTER PHYSICS COMMUNICATIONS, 2001, 133 (2-3) :229-395

[10] BHABHA SCATTERING WITH HIGHER-ORDER WEAK LOOP CORRECTIONS [J].

BARDIN, D ;

HOLLIK, W ;

RIEMANN, T .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1991, 49 (03) :485-490

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