Pregled bibliografske jedinice broj: 288365
Model-independent resonance parameter extraction from the trace of K and T matrices
Model-independent resonance parameter extraction from the trace of K and T matrices // Physics Letters B, 659 (2008), 1-2; 228-233 (međunarodna recenzija, članak, znanstveni)
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Naslov
Model-independent resonance parameter extraction from the trace of K and T matrices
(Model independent resonance parameter extraction using the trace of K and T matrices)
Autori
Ceci, Saša ; Švarc, Alfred ; Zauner, Branimir, Manley, Mark ; Capstick, Simon
Izvornik
Physics Letters B (0370-2693) 659
(2008), 1-2;
228-233
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
multichannel scattering; baryon resonances; pi and eta mesons
Sažetak
A model-independent method for the determination of Breit-Wigner resonance parameters is presented. The method is based on eliminating the dependence on the choice of channel basis. It is done by analyzing the trace of K and T matrices in the coupled-channel formalism, instead of individual matrix elements of the multichannel scattering matrix.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
098-0000000-3195 - Hadronska fizika između eksperimenata i QCD modela (Švarc, Alfred, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus