Analytic epsilon-expansion of the scalar one-loop Bhabha box function - INSPIRE

DataBETA

Analytic epsilon-expansion of the scalar one-loop Bhabha box function

2003

12 pages

Part of Matter to the deepest: Recent developments in physics of fundamental interactions. Proceedings, 27th International Conference of theoretical physics, Ustron, Poland, September 15-21, 2003

Published in:

Acta Phys.Polon.B 34 (2003) 5345-5356

Contribution to:

- Ustron 03

e-Print:

hep-ph/0508194 [hep-ph]

View in:

ADS Abstract Service

reference search5 citations

Citations per year

Abstract:

We derive the first three terms of the epsilon-expansion of the scalar one-loop Bhabha box function from a representation in terms of three generalized hypergeometric functions, which is valid in arbitrary dimensions.

talk: Ustron 2003/09/15
electron positron: elastic scattering
Feynman graph: higher-order
epsilon expansion
n-point function

References(7)

Figures(0)

Massive two loop Bhabha scattering: The Factorizable subset

J. Fleischer
(
- Bielefeld U.
)
,
T. Riemann
(
- DESY, Zeuthen
)
,
O.V. Tarasov
(
- Bielefeld U. and
- DESY, Zeuthen
)
,
A. Werthenbach
(
- DESY, Zeuthen and
- CERN
)

- Nucl.Phys.B Proc.Suppl. 116 (2003) 43-47,
•
e-Print:
- hep-ph/0211167
•
DOI:
- 10.1016/S0920-5632(03)80141-X

Application and explicit solution of recurrence relations with respect to space-time dimension

O.V. Tarasov
(
- Bielefeld U.
)

- Nucl.Phys.B Proc.Suppl. 89 (2000) 237-245,
•
e-Print:
- hep-ph/0102271
•
DOI:
- 10.1016/S0920-5632(00)00849-5

DIANA and selected applications

- Nucl.Phys.B Proc.Suppl. 116 (2003) 348-352,
•
e-Print:
- hep-ph/0211209
•
DOI:
- 10.1016/S0920-5632(03)80197-4

A New hypergeometric representation of one loop scalar integrals in d dimensions

J. Fleischer
(
- Bielefeld U.
)
,
F. Jegerlehner
(
- DESY, Zeuthen
)
,
O.V. Tarasov
(
- Bielefeld U. and
- DESY, Zeuthen
)

- Nucl.Phys.B 672 (2003) 303-328
•
e-Print:
- hep-ph/0307113
•
DOI:
- 10.1016/j.nuclphysb.2003.09.004

Scalar One Loop Integrals

Gerard 't Hooft
(
- Utrecht U.
)
,
M.J.G. Veltman
(
- Utrecht U.
)

- Nucl.Phys.B 153 (1979) 365-401
•
DOI:
- 10.1016/0550-3213(79)90605-9

alpha**3 Contribution to the angular asymmetry in e+ e- ---> mu+ mu-

- Nucl.Phys.B 63 (1973) 381-397
•
DOI:
- 10.1016/0550-3213(73)90153-3

Automatized one loop calculations in four-dimensions and D-dimensions

- Comput.Phys.Commun. 118 (1999) 153-165
•
e-Print:
- hep-ph/9807565
•
DOI:
- 10.1016/S0010-4655(98)00173-8