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Single-spin asymmetry in deeply virtual Compton scattering: Fragmentation region of polarized lepton

Publication ,  Journal Article
Akushevich, I; Kuraev, EA; Shaikhatdenov, BG
Published in: Physical Review D
November 1, 2001

For the kinematical region when a hard photon is emitted predominantly close to the direction of motion of a longitudinally polarized initial electron and relatively small momentum is transferred to a proton we calculate the azimuthal asymmetry of photon emission. It arises from the interference of the Bethe-Heitler amplitude and amplitudes described by a heavy photon impact factor. Azimuthal asymmetry does not decrease in the limit of infinite c.m.s. energy. The lowest order expression for the impact factor of a heavy photon is presented. ©2001 The American Physical Society.

Duke Scholars

Published In

Physical Review D

ISSN

0556-2821

Publication Date

November 1, 2001

Volume

64

Issue

9

Related Subject Headings

  • Nuclear & Particles Physics
  • 0206 Quantum Physics
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
  • 0201 Astronomical and Space Sciences
 

Citation

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MLA
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Akushevich, I., Kuraev, E. A., & Shaikhatdenov, B. G. (2001). Single-spin asymmetry in deeply virtual Compton scattering: Fragmentation region of polarized lepton. Physical Review D, 64(9).
Akushevich, I., E. A. Kuraev, and B. G. Shaikhatdenov. “Single-spin asymmetry in deeply virtual Compton scattering: Fragmentation region of polarized lepton.” Physical Review D 64, no. 9 (November 1, 2001).
Akushevich I, Kuraev EA, Shaikhatdenov BG. Single-spin asymmetry in deeply virtual Compton scattering: Fragmentation region of polarized lepton. Physical Review D. 2001 Nov 1;64(9).
Akushevich, I., et al. “Single-spin asymmetry in deeply virtual Compton scattering: Fragmentation region of polarized lepton.” Physical Review D, vol. 64, no. 9, Nov. 2001.
Akushevich I, Kuraev EA, Shaikhatdenov BG. Single-spin asymmetry in deeply virtual Compton scattering: Fragmentation region of polarized lepton. Physical Review D. 2001 Nov 1;64(9).

Published In

Physical Review D

ISSN

0556-2821

Publication Date

November 1, 2001

Volume

64

Issue

9

Related Subject Headings

  • Nuclear & Particles Physics
  • 0206 Quantum Physics
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
  • 0201 Astronomical and Space Sciences