ON-SHELL2


ON-SHELL2 allows to reduce all single scale propagator type diagrams with arbitrary set of indices (powers of propagators) to restricted set of master-integrals. This set of master-integrals are calculated analytically.

Updates



The historical development:

Originally, the package SHELL2 was developed by J.Fleischer and O.Tarasov (Comp.Phys.Comm.71 (1992) 193). It was essentially improved by L.Avdeev . This package allows to calculate only single scale diagrams existing within QCD/QED. In 1999 the first version containing all other type of diagrams was elaborated. It contains the FORM code and analytical results for master-integrals. The FORM code was improved in second version and a higher order epsilon expansion of some master-integral was presented in the following publications:

(J011) in hep-ph/9910223

(F10101, F00101, F00001) in hep-th/0004010

(J011, V1001, F10101) in hep-th/0012189

(V1111) in hep-ph/0503070 .


Please send bug reports, suggestions, fan mail, etc. to
Mikhail Kalmykov