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Efficient calculation of resonance positions and widths using doubled Chebyshev autocorrelation functions by Guohui Li; Hua Guo is a Physics and Astronomy article available to read on EtoBox.
What is Efficient calculation of resonance positions and widths using doubled Chebyshev autocorrelation functions about?
We demonstrate in this work that two recently proposed doubling schemes for computing damped Chebyshev autocorrelation functions provide accurate information about both the positions and widths of resonances. Low-lying resonances of HN 2 and DN 2 have been studied using the two ecient methods. The numerical eectiveness of the two methods was found to be comparable. In addition, the HN 2 and DN 2 resonances have been assigned and analyzed in some detail.
Who reads Efficient calculation of resonance positions and widths using doubled Chebyshev autocorrelation functions?
It is typically read by researchers, students, and practitioners in Physics and Astronomy.
- Author
- Guohui Li; Hua Guo
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0009-2614)
- Published
- 2001
- Language
- EN
- Field
- Physics and Astronomy (Physical Sciences)