This is the page for the DISResum package, which calculates
resummed distributions for event shapes in the Breit frame in Deep
Inelastic Scattering. It embodies work presented in
JHEP 02 (2000) 001
Phys. Lett. B512 (2001) 323
Eur. Phys. J. C24 (2002) 213
and other articles currently in
preparation with Mrinal Dasgupta.
The current version is disresum-1.1.6.
Relative to version 1.1.5 the default value of X (esRescaleV) has
been changed for the broadening and thrust measured with respect to
the photon axis and normalised to the current-hemisphere energy. A
bug has also been fixed in the parameterisation of non-global
logarithms --- this has about a 1% effect on fits for the strong
coupling. Note also that the 1.1.x series also contains significant
changes relative to the 1.1.0 series. Please see the CHANGELOG file
in the distribution, as well as the documentation.
NB:This is work currently under development. Accordingly
not everything is final. In particular fixed-order calculations,
which are required for the package to work, are supported only in
the form generated by DISPATCH.
Last modified: Mon Sep 6 14:49:29 CEST 2004