Quenching of the analyzing power for inclusive quasielastic (p→,p') scattering

K. Ogata, G. C. Hillhouse, B. I S Van Der Ventel

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Within the context of a nonrelativistic semiclassical distorted wave (SCDW) model, we demonstrate that the experimentally observed reduction of the inclusive quasielastic Pb208(p→,p') analyzing power relative to the value for free NN scattering, at incident laboratory kinetic energies of 290 and 200 MeV and at the centroid of the quasielastic peak, is mainly attributed to nuclear medium modifications of the NN effective interaction and also nuclear distortion effects on the scattering wave functions. In addition, the SCDW model also provides a satisfactory quantitative description of the unpolarized double differential cross section.

Original languageEnglish
Article number021602
JournalPhysical Review C - Nuclear Physics
Volume76
Issue number2
DOIs
Publication statusPublished - Aug 14 2007

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quenching
scattering
centroids
kinetic energy
wave functions
cross sections
interactions

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics

Cite this

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Quenching of the analyzing power for inclusive quasielastic (p→,p') scattering. / Ogata, K.; Hillhouse, G. C.; Van Der Ventel, B. I S.

In: Physical Review C - Nuclear Physics, Vol. 76, No. 2, 021602, 14.08.2007.

Research output: Contribution to journalArticle

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AB - Within the context of a nonrelativistic semiclassical distorted wave (SCDW) model, we demonstrate that the experimentally observed reduction of the inclusive quasielastic Pb208(p→,p') analyzing power relative to the value for free NN scattering, at incident laboratory kinetic energies of 290 and 200 MeV and at the centroid of the quasielastic peak, is mainly attributed to nuclear medium modifications of the NN effective interaction and also nuclear distortion effects on the scattering wave functions. In addition, the SCDW model also provides a satisfactory quantitative description of the unpolarized double differential cross section.

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