Abstract
We consider the instanton contributions for the production of a gluon jet with large transverse momentum in QCD. We find that Mueller`s corrections corresponding to the rescattering of hard quanta are likely to remove contributions of large instantons, making this cross section well defined. This observation generalizes the previous discussion of instanton effects in the deep inelastic scattering and suggests that all hard processes in the QCD receive hard non-perturbative corrections from instantons of small size, of order {rho}{proportional_to}1/(Q{alpha}{sub s}). (orig.)
Balitsky, I I;
[1]
Braun, V M
[2]
- Pennsylvania State Univ., University Park, PA (United States). Dept. of Physics
- Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)
Citation Formats
Balitsky, I I, and Braun, V M.
Instanton-induced production of QCD jets.
Germany: N. p.,
1994.
Web.
Balitsky, I I, & Braun, V M.
Instanton-induced production of QCD jets.
Germany.
Balitsky, I I, and Braun, V M.
1994.
"Instanton-induced production of QCD jets."
Germany.
@misc{etde_10121853,
title = {Instanton-induced production of QCD jets}
author = {Balitsky, I I, and Braun, V M}
abstractNote = {We consider the instanton contributions for the production of a gluon jet with large transverse momentum in QCD. We find that Mueller`s corrections corresponding to the rescattering of hard quanta are likely to remove contributions of large instantons, making this cross section well defined. This observation generalizes the previous discussion of instanton effects in the deep inelastic scattering and suggests that all hard processes in the QCD receive hard non-perturbative corrections from instantons of small size, of order {rho}{proportional_to}1/(Q{alpha}{sub s}). (orig.)}
place = {Germany}
year = {1994}
month = {Oct}
}
title = {Instanton-induced production of QCD jets}
author = {Balitsky, I I, and Braun, V M}
abstractNote = {We consider the instanton contributions for the production of a gluon jet with large transverse momentum in QCD. We find that Mueller`s corrections corresponding to the rescattering of hard quanta are likely to remove contributions of large instantons, making this cross section well defined. This observation generalizes the previous discussion of instanton effects in the deep inelastic scattering and suggests that all hard processes in the QCD receive hard non-perturbative corrections from instantons of small size, of order {rho}{proportional_to}1/(Q{alpha}{sub s}). (orig.)}
place = {Germany}
year = {1994}
month = {Oct}
}