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Abstract:

The complete next to leading logarithmic [O(s)] corrections to the spin-dependent weak deep inelastic structure functions g1, g3, and g4 are calculated using dimensional regularization within the HVBM method. Analyzing the quark- and gluon-initiated contributions to these corrections for different values for the quark masses, a consistent factorization prescription for spin-dependent quark distributions, which safely removes soft contributions, is defined. It is shown that within this scheme, quark-initiated corrections are comparable in magnitude to those of gluonic origin, even though their contributions to the moments are small. © 1995 The American Physical Society.

Registro:

Documento: Artículo
Título:O(s) spin-dependent weak structure functions
Autor:De Florian, D.; Sassot, R.
Filiación:Laboratorio de Física Terica, Departamento de Física, Universidad Nacional de La Plata, C.C. 67, 1900 La Plata, Argentina
Departamento de Física, Universidad de Buenos Aires, Ciudad Universitaria, (1428) Bs., Argentina
Año:1995
Volumen:51
Número:11
Página de inicio:6052
Página de fin:6058
DOI: http://dx.doi.org/10.1103/PhysRevD.51.6052
Título revista:Physical Review D
ISSN:05562821
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562821_v51_n11_p6052_DeFlorian

Referencias:

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Citas:

---------- APA ----------
De Florian, D. & Sassot, R. (1995) . O(s) spin-dependent weak structure functions. Physical Review D, 51(11), 6052-6058.
http://dx.doi.org/10.1103/PhysRevD.51.6052
---------- CHICAGO ----------
De Florian, D., Sassot, R. "O(s) spin-dependent weak structure functions" . Physical Review D 51, no. 11 (1995) : 6052-6058.
http://dx.doi.org/10.1103/PhysRevD.51.6052
---------- MLA ----------
De Florian, D., Sassot, R. "O(s) spin-dependent weak structure functions" . Physical Review D, vol. 51, no. 11, 1995, pp. 6052-6058.
http://dx.doi.org/10.1103/PhysRevD.51.6052
---------- VANCOUVER ----------
De Florian, D., Sassot, R. O(s) spin-dependent weak structure functions. 1995;51(11):6052-6058.
http://dx.doi.org/10.1103/PhysRevD.51.6052