Abstract:
We present a combined QCD analysis of recent data produced by the H1 and ZEUS Collaborations on the diffractive and leading-proton deep inelastic positron-proton scattering structure functions (Formula presented) and (Formula presented) respectively. It is shown that the QCD framework for semi-inclusive processes, based on fracture functions, allows a unified treatment of both diffractive and leading-proton processes, and offers a precise perturbative QCD description for them, alternative to those that rely on model-dependent assumptions, such as Regge factorization, or other nonperturbative approaches. © 1998 The American Physical Society.
Registro:
Documento: |
Artículo
|
Título: | QCD analysis of diffractive and leading-proton DIS structure functions in the framework of fracture functions |
Autor: | de Florian, D. |
Filiación: | Theoretical Physics Division, CERN, CH 1211 Geneva 23, Switzerland Departamento de Física, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 1 (1428), Buenos Aires, Argentina
|
Año: | 1998
|
Volumen: | 58
|
Número: | 5
|
DOI: |
http://dx.doi.org/10.1103/PhysRevD.58.054003 |
Título revista: | Physical Review D - Particles, Fields, Gravitation and Cosmology
|
Título revista abreviado: | Phys Rev D Part Fields Gravit Cosmol
|
ISSN: | 15507998
|
Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15507998_v58_n5_p_deFlorian |
Referencias:
- ZEUS Collaboration, in International Europhysics Conference on High-Energy Physics, Jerusalem, Israel, August, 1997 (unpublished); Cartiglia, N., ; H1 Collaboration, in International Europhysics Conference on High-Energy Physics 1; H1 Collaboration, B. List, spokesperson, in 5th International Workshop on DIS and QCD, Chicago 2; Adloff, C., (1997) Z. Phys. C, 76, p. 613. , ZPCFD2
- Breitweg, J., (1998) Eur. J. Phys., C1, p. 81. , EJPHD4
- Trentadue, L., Veneziano, G., (1993) Phys. Lett. B, 323, p. 201. , PYLBAJ
- Altarelli, G., (1979) Nucl. Phys., B160, p. 301. , NUPBBO
- Graudenz, D., (1994) Nucl. Phys., B432, p. 351. , NUPBBO
- Camici, G., Grazzini, M., Trentadue, L., ; de Florian, D., Sassot, R., (1997) Phys. Rev. D, 56, p. 426. , PRVDAQ
- Grazzini, M., Trentadue, L., Veneziano, G., ; Berera, A., Soper, D.E., (1996) Phys. Rev. D, 53, p. 6162. , PRVDAQ
- Ingelman, G., Edin, A., Rathsman, J., (1997) Comput. Phys. Commun., 101, p. 108. , CPHCBZ
- Jung, H., (1995) Comput. Phys. Commun., 86, p. 147. , CPHCBZ
- Gehrman, T., Stirling, W.J., (1996) Z. Phys. C, 70, p. 89. , ZPCFD2
- Alvero, L., ; Bartels, J., ; Szczurek, A., Nikolaev, N.N., Speth, J., ; Bertini, M., (1998) Phys. Lett. B, 422, p. 238. , PYLBAJ
- Glück, M., Reya, E., Vogt, A., (1995) Z. Phys. C, 67, p. 433. , ZPCFD2
- Binnewies, J., Kniehl, B., Kramer, G., (1995) Phys. Rev. D, 52, p. 4947. , PRVDAQ
Citas:
---------- APA ----------
(1998)
. QCD analysis of diffractive and leading-proton DIS structure functions in the framework of fracture functions. Physical Review D - Particles, Fields, Gravitation and Cosmology, 58(5).
http://dx.doi.org/10.1103/PhysRevD.58.054003---------- CHICAGO ----------
de Florian, D.
"QCD analysis of diffractive and leading-proton DIS structure functions in the framework of fracture functions"
. Physical Review D - Particles, Fields, Gravitation and Cosmology 58, no. 5
(1998).
http://dx.doi.org/10.1103/PhysRevD.58.054003---------- MLA ----------
de Florian, D.
"QCD analysis of diffractive and leading-proton DIS structure functions in the framework of fracture functions"
. Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 58, no. 5, 1998.
http://dx.doi.org/10.1103/PhysRevD.58.054003---------- VANCOUVER ----------
de Florian, D. QCD analysis of diffractive and leading-proton DIS structure functions in the framework of fracture functions. Phys Rev D Part Fields Gravit Cosmol. 1998;58(5).
http://dx.doi.org/10.1103/PhysRevD.58.054003