Diffractive Bremsstrahlung in Hadronic Collisions
Production of heavy photons (Drell-Yan), gauge bosons, Higgs bosons, and heavy flavors, which is treated within the QCD parton model as a result of hard parton-parton collision, can be considered a bremsstrahlung...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2015-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2015/701467 |
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| Summary: | Production of heavy
photons (Drell-Yan), gauge bosons, Higgs bosons, and
heavy flavors, which is treated within the QCD
parton model as a result of hard parton-parton
collision, can be considered a bremsstrahlung
process in the target rest frame. In this
review, we discuss the basic features of the
diffractive channels of these processes in the
framework of color dipole approach. The main
observation is a dramatic breakdown of
diffractive QCD factorisation due to the
interplay between soft and hard interactions,
which dominates these processes. This
observation is crucial for phenomenological
studies of diffractive reactions in high energy
hadronic collisions. |
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| ISSN: | 1687-7357 1687-7365 |