Abstract:
We analyze the order-αs 2 QCD corrections to semi-inclusive deep inelastic scattering and present results for processes initiated by a gluon. We focus in the most singular pieces of these corrections in order to obtain the hitherto unknown NLO evolution kernels relevant for the non-homogeneous QCD scale dependence of these cross sections, and to check explicitly factorization at this order. In so doing we discuss the prescription of overlapping singularities in more than one variable. © 2003 Elsevier Science B.V. All rights reserved.
Registro:
| Documento: |
Artículo
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| Título: | Order-αs 2 corrections to one-particle inclusive processes in DIS |
| Autor: | Daleo, A.; García Canal, C.A.; Sassot, R. |
| Filiación: | Laboratorio de Fisica Teorica, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, 1900 La Plata, Argentina
Laboratorio de Fisica Teorica, Departamento de Física, Universidad Nacional de La Plata, 1900 La Plata, Argentina
Departamento de Física, Universidad de Buenos Aires, Ciudad Universitaria, Pab.1 (1428) Buenos Aires, Argentina
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| Palabras clave: | Fracture functions; Perturbative QCD; Semi-inclusive DIS |
| Año: | 2003
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| Volumen: | 662
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| Número: | 1-2
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| Página de inicio: | 334
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| Página de fin: | 358
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| DOI: |
http://dx.doi.org/10.1016/S0550-3213(03)00334-1 |
| Título revista: | Nuclear Physics B
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| Título revista abreviado: | Nucl. Phys. B
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| ISSN: | 05503213
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| CODEN: | NUPBB
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| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05503213_v662_n1-2_p334_Daleo |
Referencias:
- Trentadue, L., Veneziano, G., (1993) Phys. Lett. B, 323, p. 201
- Graudenz, D., (1994) Nucl. Phys. B, 432, p. 351
- Grazzini, M., Trentadue, L., Veneziano, G., (1998) Nucl. Phys. B, 519, p. 394
- Grazzini, M., (1998) Phys. Rev. D, 57, p. 4352
- de Florian, D., García Canal, C.A., Sassot, R., (1996) Nucl. Phys. B, 470, p. 195
- García Canal, C.A., Sassot, R., (2000) Int. J. Mod. Phys. A, 15, p. 3587. , See and references therein
- de Florian, D., Sassot, R., (1998) Phys. Rev. D, 58, p. 054003
- de Florian, D., Sampayo, O.A., Sassot, R., (1998) Phys. Rev. D, 57, p. 5803
- de Florian, D., Sassot, R., (2000) Phys. Rev. D, 62, p. 094025
- de Florian, D., Sassot, R., (1997) Phys. Rev. D, 56, p. 426
- Zijlstra, E.B., van Neerven, W.L., (1992) Nucl. Phys. B, 383, p. 525
- van Neerven, W.L., (1986) Nucl. Phys. B, 268, p. 453
- Beenakker, W., Kuijf, H., van Neerven, W.L., Smith, J., (1989) Phys. Rev. D, 40, p. 54
- Beenakker, W., (1989), Ph.D. Thesis, Leiden; Bojak, I., NLO QCD corrections to polarized photo and hadroproduction of heavy quarks (2000), See, for example, Ph.D. Thesis, Dortmund Universitet; Glover, E.W.N., hep-ph/0211412; Bollini, C.G., Giambiagi, J.J., (1972) Nuovo Cimento B, 12, p. 20
- 't Hooft, G., Veltman, M., (1972) Nucl. Phys. B, 44, p. 189
- Gribov, V.N., Lipatov, L.N., (1972) Sov. J. Nucl. Phys., 15, p. 438
- Altarelli, G., Parisi, G., (1977) Nucl. Phys. B, 126, p. 298
- Wolfram, S., (1996) Mathematica, , Cambridge: Cambridge Univ. Press Third Edition
- Jamin, M., Lautenbacher, M.E., (1993) Comput. Phys. Commun., 74, p. 265
- Passarino, G., Veltamn, M., (1979) Nucl. Phys. B, 160, p. 151
- Rijken, P.J., van Neerven, W.L., (1992) Phys. Lett. B, 386, p. 422
- Arnold, P.B., Kauffman, R.P., (1991) Nucl. Phys. B, 349, p. 381
- Hamberg, R., van Neerven, W.L., Matsuura, T., (1991) Nucl. Phys. B, 359, p. 343
- Matsuura, T., (1989), Ph.D. Thesis, Leiden; Glück, M., Reya, E., Vogt, A., (1998) Eur. Phys. J. C, 5, p. 461
- Kretzer, S., (2000) Phys. Rev. D, 62, p. 054001
Citas:
---------- APA ----------
Daleo, A., García Canal, C.A. & Sassot, R.
(2003)
. Order-αs 2 corrections to one-particle inclusive processes in DIS. Nuclear Physics B, 662(1-2), 334-358.
http://dx.doi.org/10.1016/S0550-3213(03)00334-1---------- CHICAGO ----------
Daleo, A., García Canal, C.A., Sassot, R.
"Order-αs 2 corrections to one-particle inclusive processes in DIS"
. Nuclear Physics B 662, no. 1-2
(2003) : 334-358.
http://dx.doi.org/10.1016/S0550-3213(03)00334-1---------- MLA ----------
Daleo, A., García Canal, C.A., Sassot, R.
"Order-αs 2 corrections to one-particle inclusive processes in DIS"
. Nuclear Physics B, vol. 662, no. 1-2, 2003, pp. 334-358.
http://dx.doi.org/10.1016/S0550-3213(03)00334-1---------- VANCOUVER ----------
Daleo, A., García Canal, C.A., Sassot, R. Order-αs 2 corrections to one-particle inclusive processes in DIS. Nucl. Phys. B. 2003;662(1-2):334-358.
http://dx.doi.org/10.1016/S0550-3213(03)00334-1
