Jet observables and energy-momentum tensor
High Energy Physics - Phenomenology
2007-05-23 v2
Abstract
We clarify and extend the theorem of Sveshnikov and Tkachov [hep-ph/9512370], which gives an explicit connection between jet observables and energy-momentum tensor. We check the relation between jet observables and energy-momentum tensor for non-scalar (spinor and vector) field, give a correct treatment of the light-cone singularity for massless particles, and extend the theorem to the massless case. We also discuss the issue of gauge invariance.
Keywords
Cite
@article{arxiv.hep-ph/9710349,
title = {Jet observables and energy-momentum tensor},
author = {P. S. Cherzor and N. A. Sveshnikov},
journal= {arXiv preprint arXiv:hep-ph/9710349},
year = {2007}
}
Comments
6 pages, LaTex, 1 PostScript figure, epsf.sty; talk at XII International Workshop on QFTHEP'97, 4-10 September, Samara, Russia (to be published in proceeding)