Extrapolation of scattering data to the negative-energy region
MetadataShow full item record
Explicit analytic expressions are derived for the effective-range function for the case when the interaction is represented by a sum of the short-range square-well and long-range Coulomb potentials. These expressions are then transformed into forms convenient for extrapolating to the negative-energy region and obtaining the information about bound-state properties. Alternative ways of extrapolation are discussed. Analytic properties of separate terms entering these expressions for the effective-range function and the partial-wave scattering amplitude are investigated.
Showing items related by title, author, creator and subject.
Barnuud, Nyamdorj Namjildorj (2012)Global climate model simulations indicate 1.3°C to 1.8°C increase in the Earth’s average temperature by middle of this century above the 1980 to 1999 average. The magnitude and rate of change of this projected warming is ...
Assessing long-term change in rangeland ecological health using the Western Australian rangeland monitoring systemRussell, Peter John (2007)The rangelands or semi-arid and arid regions of Western Australia occupy about 87 percent of the land area. Pastoral grazing of managed livestock, mainly sheep and cattle, occurs over much of this area, with an increasing ...
Estimating three-dimensional spinal repositioning error: the impact of range, posture, and number of trials.Allison, Garry; Fukushima, S. (2003)STUDY DESIGN: Spinal repositioning sense was tested in normal subjects using a balanced within-subject study design. OBJECTIVES: The study had three objectives: first, to document the number of trials required to derive ...