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Manuscript Title: POLRAD 2.0. Fortran code for the radiative corrections calculation
to deep inelastic scattering of polarized particles. | ||

Authors: I. Akushevich, A. Ilyichev, N. Shumeiko, A. Soroko, A. Tolkachev | ||

Program title: POLRAD v. 2.0 | ||

Catalogue identifier: ADGH_v1_0Distribution format: gz | ||

Journal reference: Comput. Phys. Commun. 104(1997)201 | ||

Programming language: Fortran. | ||

RAM: 1M words | ||

Word size: 32 | ||

Keywords: Particle physics, Elementary, Polarized particles, Inclusive and semi Inclusive deep inelastic, Scattering, Qed and, Electroweak radiative, Corrections, Structure functions, Higher order corrections, Experimental data, Processing. | ||

Classification: 11.4. | ||

Nature of problem:First and higher order QED and electroweak radiative corrections to the inclusive and semi-inclusive polarized deep inelastic scattering; experimental data processing. | ||

Solution method:Numerical integration of analytical formulae. | ||

Restrictions:Only selective experimental cuts are possible. For O(alpha**2) order correction only leading contribution is calculated. Electroweak correction is calculated for longitudinally polarized target. | ||

Unusual features:The program uses PATCHY [1] and MINUIT [2] - both part of CERNLIB. | ||

Running time:The running time depends on the options used. For example: 1) calculation of the total QED correction takes about 4 seconds of the CPU time per one kinematical point; 2) calculation of electroweak+ O(alpha**2)+model for g2 not equal to 0 takes up to 300 seconds per one kinematical point. | ||

References: | ||

[1] | H.J. Klein, J. Zoll, PATCHY Reference Manual, March 1988. | |

[2] | F. James, MINUIT Reference Manual, March 1994. |

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