Extraction of the pi N N coupling constant from N N scattering data - INSPIRE

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Extraction of the pi N N coupling constant from N N scattering data

Richard A. Arndt
(
- Virginia Tech.
)
,
Igor I. Strakovsky
(
- Virginia Tech.
)
,
Ron L. Workman
(
- Virginia Tech.
)

Jun, 1995

12 pages

Published in:

Phys.Rev.C 52 (1995) 2246-2249

e-Print:

nucl-th/9506005 [nucl-th]

DOI:

10.1103/PhysRevC.52.2246

Report number:

VPI-CAPS-95-3

View in:

reference search45 citations

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Abstract:

We reexamine Chew's method for extracting the

\pi NN

coupling constant from np differential cross section measurements. Values for this coupling are extracted below 350 MeV, in the potential model region, and up to 1 GeV. The analyses to 1GeV have utilized 55 data sets. We compare these results to those obtained via

\chi~2

mapping techniques. We find that these two methods give consistent results which are in agreement with previous Nijmegen determinations.

coupling constant: (2nucleon pi)
(2nucleon pi): coupling constant
energy dependence
nucleon nucleon: elastic scattering
elastic scattering: nucleon nucleon
p n: differential cross section
differential cross section: p n
numerical calculations: interpretation of experiments

References(19)

Figures(0)

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