<math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi>Q</mi></mrow><mrow><mn>2</mn></mrow></msup></mrow></math> evolution of the spin-dependent asymmetry <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msubsup><mrow><mi>A</mi></mrow><mrow><mn>1</mn></mrow><mrow><mi>p</mi></mrow></msubsup></mrow></math> at large and intermediate <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>x</mi></math>

A. V. Kotikov; D. V. Peshekhonov

doi:10.1103/PhysRevD.54.3162

$Q^{2}$ evolution of the spin-dependent asymmetry $A_{1}^{p}$ at large and intermediate $x$

A. V. Kotikov and D. V. Peshekhonov

Phys. Rev. D 54, 3162 – Published 1 September 1996

Abstract

We consider the $Q^{2}$ evolution of asymmetry $A_{1} (x, Q^{2})$ in the kinematical range $0.05 <~ x <~ 1.0$ . To estimate possible effects on the spin-dependent structure function $g_{1} (x, Q^{2})$ , we apply our results to the E143 and SMC proton data.

Received 17 July 1995

DOI:https://doi.org/10.1103/PhysRevD.54.3162

Authors & Affiliations

A. V. Kotikov^*

Laboratoire de Physique Theorique Ecole Normale Supérieure de Lyon and Laboratoire d'Annecy-le-Vieux de Physique des Particules, Laboratoire d'Annecy-le-Vieux de Physique des Particules, Boîte Postale 110, F-74941, Annecy-le-Vieux Cedex, France

D. V. Peshekhonov^†

Particle Physics Laboratory, Joint Institute for Nuclear Research, Dubna, Russia

^*On leave of absence from Particle Physics Laboratory, JINR, Dubna, Russia. Electronic address: kotikov@lapphp0.in2p3.fr;kotikov@sunse.jinr.dubna.su
^†Electronic address: dimitri@na47sun05.cern.ch;peshehon@sunse.jinr.dubna.su

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Vol. 54, Iss. 5 — 1 September 1996

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Physical Review D

covering particles, fields, gravitation, and cosmology

$Q^{2}$ evolution of the spin-dependent asymmetry $A_{1}^{p}$ at large and intermediate $x$

A. V. Kotikov and D. V. Peshekhonov

Phys. Rev. D 54, 3162 – Published 1 September 1996

Abstract

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Physical Review D

covering particles, fields, gravitation, and cosmology

Q2 evolution of the spin-dependent asymmetry A1p at large and intermediate x

A. V. Kotikov and D. V. Peshekhonov

Phys. Rev. D 54, 3162 – Published 1 September 1996

Abstract

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$Q^{2}$ evolution of the spin-dependent asymmetry $A_{1}^{p}$ at large and intermediate $x$