Simple one-dimensional integral representations for two-loop self-energies: the master diagram

Details Simple one-dimensional integral representations for two-loop self-energies: the master diagram Simple one-dimensional integral representations for two-loop self-energies: the master diagram

1995-01-02

arxiv.org/abs/hep-ph/9501201v1

Nucl.Phys. B445 (1995) 25-48

Physics

High Energy Physics

High Energy Physics - Phenomenology

20 pages, LaTex, 3 eps-figures (uuencoded) appended

Scientific paper

10.1016/0550-3213(95)00199-3

The scalar two-loop self-energy master diagram is studied in the case of arbitrary masses. Analytical results in terms of Lauricella- and Appell-functions are presented for the imaginary part. By using the dispersion relation a one-dimensional integral representation is derived. This representation uses only elementary functions and is thus well suited for a numerical calculation of the master diagram.

Affiliated with

Also associated with

No associations

Rating

Simple one-dimensional integral representations for two-loop self-energies: the master diagram does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Simple one-dimensional integral representations for two-loop self-energies: the master diagram, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Simple one-dimensional integral representations for two-loop self-energies: the master diagram will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-605703