Refined Glauber model versus Faddeev calculations and experimental data for pd spin observables

Journal Article · Fri Jan 15 04:00:00 EST 2010 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PHYSREVC.81.014004· OSTI ID:21386528

Platonova, M N; Kukulin, V I ^[1]

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1. D.V. Skobeltsyn Institute of Nuclear Physics, M.V. Lomonosov Moscow State University, Moscow RU-119991 (Russian Federation)

Spin-dependent observables in intermediate-energy pd elastic scattering within the framework of the refined Glauber model are considered. The improvements include an account of all ten pp and pn helicity amplitudes at respective energies constructed on the basis of modern phase-shift analysis, accurate deuteron wave functions taken from the modern NN force model and account of charge-exchange effects. Predictions of the refined diffraction model for differential cross section and analyzing powers are compared with exact three-body Faddeev calculations and the recent experimental data. An amazingly good agreement between the results of both theoretical approaches as well as between the refined Glauber model and experiment in a wide angular range not only for differential cross section but also for vector and tensor analyzing powers has been found for the first time. Possible reasons for this agreement are discussed.

• OSTI ID: 21386528
• Journal Information: Physical Review. C, Nuclear Physics, Journal Name: Physical Review. C, Nuclear Physics Journal Issue: 1 Vol. 81; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR MOMENTUM
CHARGE EXCHANGE
CHARGED PARTICLES
CROSS SECTIONS
DEUTERONS
DIFFERENTIAL CROSS SECTIONS
DIFFRACTION MODELS
DIMENSIONLESS NUMBERS
ELASTIC SCATTERING
EQUATIONS
FADDEEV EQUATIONS
FORECASTING
FUNCTIONS
HELICITY
MANY-BODY PROBLEM
MATHEMATICAL MODELS
PARTICLE MODELS
PARTICLE PROPERTIES
PHASE SHIFT
POLARIZATION-ASYMMETRY RATIO
SCATTERING
SPIN
THREE-BODY PROBLEM
WAVE FUNCTIONS