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Physics NotePublished

Soft and Hard Pomerons

Uri Maor

1995

Publication details

Authors
Uri Maor
Type
Physics Note
Status
Published
Publication date
1995
Description
The role of s-channel unitarity screening corrections, calculated in the eikonal approximation, is investigated for soft Pomeron exchange responsible for elastic and diffractive hadron scattering in the high energy limit. We examine the differences between our results and those obtained from the supercritical Pomeron-Regge model with no such corrections. It is shown that screening saturation is attained at different scales for different channels. We then proceed to discuss the new HERA data on hard (PQCD) Pomeron diffractive channels and discuss the relationship between the soft and hard Pomerons and the relevance of our analysis to this problem.
Year
1995
Number
CBPF-NF-066/95
Linked to a thesis
No
Linked to a grant
No
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