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Pregled bibliografske jedinice broj: 157801

Časopis

Autori: Duplančić, Goran; Pašagić, Husein; Trampetić, Josip
Naslov: Moments of inertia, nucleon axial-vector coupling, the 8, 10, \bar{; ; 10}; ; and 27_{; ; 3/2}; ; mass spectrums and the higher SU(3)_f representation mass splittings in the Skyrme model
Izvornik: The Journal of high energy physics (1126-6708) - (2004), 7; 27
Vrsta rada: članak
Ključne riječi: moment of inertia; nucleon coupling; Skyrme model
Sažetak:
The broad importance of a recent experimental discovery of pentaquarks requires more theoretical insight into the structure of higher representation multiplets. The nucleon axial-vector coupling, moments of inertia, the 8, 10, (10) over bar, and 27(3/2) absolute mass spectra and the higher SU(3)(f) representation mass splittings for the multiplets 8, 10, 10, 27, 35, 35, and 64 are computed in the framework of the minimal SU(3)(f) extended Skyrme model by using only one free parameter, i.e., the Skyrme charge e. The analysis presented in this paper represents simple and clear theoretical estimates, obtained without using any experimental results for higher ((10) over bar, ...) multiplets. The obtained results are in good agreement with other chiral soliton model approaches that more extensively use experimental results as inputs.
Projekt / tema: 0098002, 0135006
Izvorni jezik: ENG
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
Scopus
SCI-EXP, SSCI i/ili A&HCI
Kategorija: Znanstveni
Znanstvena područja:
Fizika
URL Internet adrese: http://xxx.lanl.gov/abs/hep-ph/0405029
URL cjelovitog teksta:
Google Scholar: Moments of inertia, nucleon axial-vector coupling, the 8, 10, \bar{; ; 10}; ; and 27_{; ; 3/2}; ; mass spectrums and the higher SU(3)_f representation mass splittings in the Skyrme model



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