Pregled bibliografske jedinice broj: 49794
Gaussian polynomial method for spin-dependent level density and new formula for spin distribution
Gaussian polynomial method for spin-dependent level density and new formula for spin distribution // Zeitschrift für Physik. A, Hadrons and nuclei, 345 (1993), 4; 343-357 (međunarodna recenzija, članak, znanstveni)
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Naslov
Gaussian polynomial method for spin-dependent level density and new formula for spin distribution
Autori
Paar, Vladimir ; Sunko, Denis K. ; Brant, Slobodan ; Mustafa, M.G. ; Lanier, R.G.
Izvornik
Zeitschrift für Physik. A, Hadrons and nuclei (0939-7922) 345
(1993), 4;
343-357
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Sažetak
Large-scale combinatorial calculations of level densities were performed for selected nuclei using Gaussian polynomial generating function method (GPM). Contrary to the results of previous combinatorial calculations, the authors find a good agreement of the combinatorial total level densities and Bethe formula. Combinatorial GPM calculations were performed also for spin-dependent level densities and comparison is made with various algebraic formulas. On the basis of the GPM calculations the authors propose a new phenomenological spin-dependent level density formula, which in the low-spin limit reduces to the spin-dependent formula of Bethe. The new formula is for all spins factorized into the product of total level density and spin distribution function, where the spin distribution function contains an additional spin correction parameter.
Izvorni jezik
Engleski
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- SCI-EXP, SSCI i/ili A&HCI
Uključenost u ostale bibliografske baze podataka::
- The INSPEC Science Abstracts series
