Published 2003
| Version v1
Journal article
Solution of Nd breakup scattering problem in configuration space
Creators
- 1. Dept. of Mathematical and Computational Physics, St. Petersburg State University, 198504 Ul'yanovskaya 1, Petrodvorets, St. Petersburg (Russian Federation)
- 2. Jefferson Lab, 12000 Jefferson Avenue, Newport News, VA 23606 (US)
- 3. Department of Physics, North Carolina Central University, 1801 Fayetteville Street, Durham, NC 27707 (US)
Description
The configuration-space Faddeev equations for the breakup scattering problem are solved using a new method of partial inversion. Unlike other computations this one keeps the incoming wave in the asymptotic conditions. Using the standard spline-decomposition for the angle variable and Numerov's method for the hyperradius optimizes considerably the inversion due to the sparse block structure of the matrix. We report on calculations of the inelasticities and phase shifts, as well as the breakup amplitudes for nucleon-deuteron scattering for laboratory energies 14.1 and 42.0 MeV. The results are compared with calculations of other authors. (author)
Additional details
Publishing Information
- Journal Title
- Few-Body Systems. Supplementum
- Journal Volume
- 14
- Journal Page Range
- p. 197-202
- ISSN
- 0177-8811
Conference
- Title
- 18. European Conference on Few-Body Problems in Physics
- Dates
- 8-14 Sep 2002
- Place
- Bled (Slovenia)
INIS
- Country of Publication
- Austria
- Country of Input or Organization
- Austria
- INIS RN
- 35089285
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ASYMPTOTIC SOLUTIONS; BARYON-BARYON INTERACTIONS; BOUNDARY CONDITIONS; BREAKUP REACTIONS; COMPARATIVE EVALUATIONS; COMPUTER CALCULATIONS; FADDEEV EQUATIONS; INELASTIC SCATTERING; MEV RANGE 10-100; PHASE SHIFT; SPLINE FUNCTIONS; THREE-BODY PROBLEM
- Descriptors DEC
- ENERGY RANGE; EQUATIONS; EVALUATION; FUNCTIONS; HADRON-HADRON INTERACTIONS; INTERACTIONS; MANY-BODY PROBLEM; MATHEMATICAL SOLUTIONS; MEV RANGE; NUCLEAR REACTIONS; PARTICLE INTERACTIONS; SCATTERING
Optional Information
- Funding organization
- RFFI, project number: 02-02-16562 (Russian Federation)