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 |
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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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| _version_ | 1849400739887054848 |
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| author | Roman Pasechnik Boris Kopeliovich Irina Potashnikova |
| author_facet | Roman Pasechnik Boris Kopeliovich Irina Potashnikova |
| author_sort | Roman Pasechnik |
| collection | DOAJ |
| description | 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. |
| format | Article |
| id | doaj-art-8d7b24706e5b4f55929b87ab0fd2bcf5 |
| institution | Kabale University |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-8d7b24706e5b4f55929b87ab0fd2bcf52025-08-20T03:37:56ZengWileyAdvances in High Energy Physics1687-73571687-73652015-01-01201510.1155/2015/701467701467Diffractive Bremsstrahlung in Hadronic CollisionsRoman Pasechnik0Boris Kopeliovich1Irina Potashnikova2Department of Astronomy and Theoretical Physics, Lund University, 223-62 Lund, SwedenDepartamento de Física and Centro Científico Tecnológico de Valparaíso, Universidad Técnica Federico Santa María, Casilla 110-V, Avenida España 1680, 239-0123 Valparaíso, ChileDepartamento de Física and Centro Científico Tecnológico de Valparaíso, Universidad Técnica Federico Santa María, Casilla 110-V, Avenida España 1680, 239-0123 Valparaíso, ChileProduction 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.http://dx.doi.org/10.1155/2015/701467 |
| spellingShingle | Roman Pasechnik Boris Kopeliovich Irina Potashnikova Diffractive Bremsstrahlung in Hadronic Collisions Advances in High Energy Physics |
| title | Diffractive Bremsstrahlung in Hadronic Collisions |
| title_full | Diffractive Bremsstrahlung in Hadronic Collisions |
| title_fullStr | Diffractive Bremsstrahlung in Hadronic Collisions |
| title_full_unstemmed | Diffractive Bremsstrahlung in Hadronic Collisions |
| title_short | Diffractive Bremsstrahlung in Hadronic Collisions |
| title_sort | diffractive bremsstrahlung in hadronic collisions |
| url | http://dx.doi.org/10.1155/2015/701467 |
| work_keys_str_mv | AT romanpasechnik diffractivebremsstrahlunginhadroniccollisions AT boriskopeliovich diffractivebremsstrahlunginhadroniccollisions AT irinapotashnikova diffractivebremsstrahlunginhadroniccollisions |