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Pregled bibliografske jedinice broj: 380633

η and η ′ mesons in the Dyson-Schwinger approach using a generalization of the Witten-Veneziano relation

Horvatić, Davor; Blaschke, David; Kalinovsky, Yu.; Kekez, Dalibor; Klabučar, Dubravko
η and η ′ mesons in the Dyson-Schwinger approach using a generalization of the Witten-Veneziano relation // European physical journal A : hadrons and nuclei, 38 (2008), 3; 257-264 doi:10.1140/epja/i2008-10670-x (međunarodna recenzija, članak, znanstveni)

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Naslov
η and η ′ mesons in the Dyson-Schwinger approach using a generalization of the Witten-Veneziano relation

Autori
Horvatić, Davor ; Blaschke, David ; Kalinovsky, Yu. ; Kekez, Dalibor ; Klabučar, Dubravko

Izvornik
European physical journal A : hadrons and nuclei (1434-6001) 38 (2008), 3; 257-264

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Bound and unstable states ; Bethe-Salpeter equations ; Quantum chromodynamics ; $\pi$ ; K ; and $ \eta$ mesons ; nonperturbative calculations

Sažetak
The description of the η and η′ mesons in the Dyson-Schwinger approach has relied on the Witten-Veneziano relation. The present paper explores the consequences of using instead its generalization recently proposed by Shore. On the examples of three different model interactions, we find that irrespective of the concrete model dynamics, our Dyson-Schwinger approach is phenomenologically more successful in conjunction with the standard Witten-Veneziano relation than with the proposed generalization valid in all orders in the 1/N c expansion.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Projekti:
098-0982887-2872 - Masivni neutrini i astročestice: od fizike čestica do kozmologije (Ljubičić, Ante, MZOS ) ( CroRIS)
119-0982930-1016 - Elementarne čestice, teorija polja i kozmologija (Picek, Ivica, MZOS ) ( CroRIS)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Dalibor Kekez (autor)

Avatar Url Dubravko Klabučar (autor)

Avatar Url Davor Horvatić (autor)

Poveznice na cjeloviti tekst rada:

doi link.springer.com

Citiraj ovu publikaciju:

Horvatić, Davor; Blaschke, David; Kalinovsky, Yu.; Kekez, Dalibor; Klabučar, Dubravko
η and η ′ mesons in the Dyson-Schwinger approach using a generalization of the Witten-Veneziano relation // European physical journal A : hadrons and nuclei, 38 (2008), 3; 257-264 doi:10.1140/epja/i2008-10670-x (međunarodna recenzija, članak, znanstveni)
Horvatić, D., Blaschke, D., Kalinovsky, Y., Kekez, D. & Klabučar, D. (2008) η and η ′ mesons in the Dyson-Schwinger approach using a generalization of the Witten-Veneziano relation. European physical journal A : hadrons and nuclei, 38 (3), 257-264 doi:10.1140/epja/i2008-10670-x.
@article{article, author = {Horvati\'{c}, Davor and Blaschke, David and Kalinovsky, Yu. and Kekez, Dalibor and Klabu\v{c}ar, Dubravko}, year = {2008}, pages = {257-264}, DOI = {10.1140/epja/i2008-10670-x}, keywords = {Bound and unstable states, Bethe-Salpeter equations, Quantum chromodynamics, $\pi$, K, and $ \eta$ mesons, nonperturbative calculations}, journal = {European physical journal A : hadrons and nuclei}, doi = {10.1140/epja/i2008-10670-x}, volume = {38}, number = {3}, issn = {1434-6001}, title = {η and η ′ mesons in the Dyson-Schwinger approach using a generalization of the Witten-Veneziano relation}, keyword = {Bound and unstable states, Bethe-Salpeter equations, Quantum chromodynamics, $\pi$, K, and $ \eta$ mesons, nonperturbative calculations} }
@article{article, author = {Horvati\'{c}, Davor and Blaschke, David and Kalinovsky, Yu. and Kekez, Dalibor and Klabu\v{c}ar, Dubravko}, year = {2008}, pages = {257-264}, DOI = {10.1140/epja/i2008-10670-x}, keywords = {Bound and unstable states, Bethe-Salpeter equations, Quantum chromodynamics, $\pi$, K, and $ \eta$ mesons, nonperturbative calculations}, journal = {European physical journal A : hadrons and nuclei}, doi = {10.1140/epja/i2008-10670-x}, volume = {38}, number = {3}, issn = {1434-6001}, title = {η and η ′ mesons in the Dyson-Schwinger approach using a generalization of the Witten-Veneziano relation}, keyword = {Bound and unstable states, Bethe-Salpeter equations, Quantum chromodynamics, $\pi$, K, and $ \eta$ mesons, nonperturbative calculations} }

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

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