Simple quark-duality-diagram description of <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>n</mi><mo>−</mo><mi>p</mi></math></span> charge-exchange scattering

M. Arik; D. D. Coon; S. Yu

doi:10.1103/PhysRevD.13.2157

Access by Xinjiang University

Simple quark-duality-diagram description of $n - p$ charge-exchange scattering

M. Arik^*

D. D. Coon and S. Yu

Brookhaven National Laboratory, Upton, New York 11973

Department of Physics, University of Pittsburgh, Pittsburgh, Pennsylvania 15260

^*Work supported, in part, by Energy Research and Development Administration.

PDF

Phys. Rev. D 13, 2157 – Published 1 April, 1976

DOI: https://doi.org/10.1103/PhysRevD.13.2157

Abstract

A precise one-parameter fit has been made to $n - p$ charge-exchange data in the non-pion region [ $| t | \geq 0.2$ ${(G e V / c)}^{2}$ ]. The dual amplitude corresponds to a simple quark duality diagram for baryon-baryon scattering. The exotic trajectory in such a description provides a large Regge scale factor for the $ρ ω f A_{2}$ exchange, so that the experimentally observed effective trajectory is flat.

Original Article

Regge trajectory of the $ψ (J)$ particles and $pp$ elastic scattering at large angles

M. Arik, D. D. Coon, and S. Yu

Phys. Rev. D 13, 571 (1976)

References (5)

M. Arik, D. D. Coon, and S. Yu, Phys. Rev. D 13, 571 (1976)
J. L. Rosner, Phys. Rev. Lett. 22, 689 (1969)
M. Kreisler et al., Nucl. Phys. B84, 3 (1975)
P. Hoyer, R. G. Roberts, and D. P. Roy, Phys. Lett. 44B, 258 (1973)
M. Baker and D. D. Coon, Phys. Rev. D 13, 707 (1976) M. Arik and D. D. Coon, Phys. Lett. 48B, 141 (1974)

[c1] M. Arik, D. D. Coon, and S. Yu, Phys. Rev. D 13, 571 (1976)

[c2] J. L. Rosner, Phys. Rev. Lett. 22, 689 (1969)

[c3] M. Kreisler et al., Nucl. Phys. B84, 3 (1975)

[c4] P. Hoyer, R. G. Roberts, and D. P. Roy, Phys. Lett. 44B, 258 (1973)

[c5] M. Baker and D. D. Coon, Phys. Rev. D 13, 707 (1976) M. Arik and D. D. Coon, Phys. Lett. 48B, 141 (1974)

Physical Review D

Export citation

Export citation

Simple quark-duality-diagram description of $n - p$ charge-exchange scattering

Abstract

Original Article

Regge trajectory of the $ψ (J)$ particles and $pp$ elastic scattering at large angles

References (5)

Outline

Information

Filter

Filter

Article Lookup

Enter a citation

Simple quark-duality-diagram description of n−p charge-exchange scattering

Abstract

Original Article

Regge trajectory of the ψ (J) particles and pp elastic scattering at large angles

References (5)

Simple quark-duality-diagram description of $n - p$ charge-exchange scattering

Regge trajectory of the $ψ (J)$ particles and $pp$ elastic scattering at large angles