prikaz prve stranice dokumenta Pseudoscalar qqbar mesons and effective QCD coupling enhanced by (A2) condensate
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Pseudoscalar qqbar mesons and effective QCD coupling enhanced by (A2) condensate
Physical Review D - Particles, Fields, Gravitation and Cosmology, 71 (2005), 1; 014004. https://doi.org/10.1103/PhysRevD.71.014004
Kekez, Dalibor; Klabučar, Dubravko

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Kekez, D. i Klabučar, D. (2005). Pseudoscalar qqbar mesons and effective QCD coupling enhanced by (A2) condensate. Physical Review D - Particles, Fields, Gravitation and Cosmology, 71. (1). doi: 10.1103/PhysRevD.71.014004

Kekez, Dalibor i Dubravko Klabučar. "Pseudoscalar qqbar mesons and effective QCD coupling enhanced by (A2) condensate." Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 71, br. 1, 2005. https://doi.org/10.1103/PhysRevD.71.014004

Kekez, Dalibor i Dubravko Klabučar. "Pseudoscalar qqbar mesons and effective QCD coupling enhanced by (A2) condensate." Physical Review D - Particles, Fields, Gravitation and Cosmology 71, br. 1 (2005). https://doi.org/10.1103/PhysRevD.71.014004

Kekez, D. i Klabučar, D. (2005) 'Pseudoscalar qqbar mesons and effective QCD coupling enhanced by (A2) condensate', Physical Review D - Particles, Fields, Gravitation and Cosmology, 71(1). doi: 10.1103/PhysRevD.71.014004

Kekez D, Klabučar D. Pseudoscalar qqbar mesons and effective QCD coupling enhanced by (A2) condensate. Physical Review D - Particles, Fields, Gravitation and Cosmology [Internet]. 2005. [pristupljeno 20.04.2024.];71(1). doi: 10.1103/PhysRevD.71.014004

D. Kekez i D. Klabučar, "Pseudoscalar qqbar mesons and effective QCD coupling enhanced by (A2) condensate", Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 71, br. 1, 2005. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:356875. [Citirano: 20.04.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:356875
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Podaci o radu
Naslov (engleski)Pseudoscalar qqbar mesons and effective QCD coupling enhanced by (A2) condensate
AutorDalibor Kekez
AutorDubravko Klabučar
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
Recent developments provided evidence that the dimension 2 gluon condensate hA2i is important for the nonperturbative regime of Yang-Mills theories (quantized in the Landau gauge). We show that it may be relevant for the Dyson-Schwinger approach to QCD. In order that this approach leads to a successful hadronic phenomenology, an enhancement of the effective quark-gluon interaction seems to be needed at intermediate (p2- 0:5 GeV2) momenta. It is shown that the gluon condensate hA2i provides such an enhancement. It is also shown that the resulting effective strong running coupling leads to the sufficiently strong dynamical chiral symmetry breaking and successful phenomenology at least in the light sector of pseudoscalar mesons.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysical Review D - Particles, Fields, Gravitation and Cosmology
Brojčani podacivol. 71, br. 1, 014004
p-ISSN1550-7998
e-ISSN1550-2368
DOIhttps://doi.org/10.1103/PhysRevD.71.014004
URN:NBNurn:nbn:hr:217:356875
Datum objave publikacije2005
URL dokumentahttp://link.aps.org/doi/10.1103/PhysRevD.71.014004
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomenaCopyright (2005) by the American Physical Society.
Datum i vrijeme pohrane2019-10-15 13:04:53