prikaz prve stranice dokumenta T-dependence of the Axion Mass when the U_A(1) and Chiral Symmetry Breaking Are Tied
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Scientific paper - Conference paper
T-dependence of the Axion Mass when the U_A(1) and Chiral Symmetry Breaking Are Tied
Acta Physica Polonica B : Proceedings Supplement, 13 (2020), 1; 65-70. https://doi.org/10.5506/APhysPolBSupp.13.65
Klabučar, D.; Horvatić, D.; Kekez, D.

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Klabučar, D., Horvatić, D. & Kekez, D. (2020). T-dependence of the Axion Mass when the U_A(1) and Chiral Symmetry Breaking Are Tied. Acta Physica Polonica B : Proceedings Supplement, 13. (1), 65-70. doi: 10.5506/APhysPolBSupp.13.65

Klabučar, D., et al. "T-dependence of the Axion Mass when the U_A(1) and Chiral Symmetry Breaking Are Tied." Acta Physica Polonica B : Proceedings Supplement, vol. 13, no. 1, 2020, pp. 65-70. https://doi.org/10.5506/APhysPolBSupp.13.65

Klabučar, D., D. Horvatić and D. Kekez. "T-dependence of the Axion Mass when the U_A(1) and Chiral Symmetry Breaking Are Tied." Acta Physica Polonica B : Proceedings Supplement 13, no. 1 (2020): 65-70. https://doi.org/10.5506/APhysPolBSupp.13.65

Klabučar, D., Horvatić, D. and Kekez, D. (2020) 'T-dependence of the Axion Mass when the U_A(1) and Chiral Symmetry Breaking Are Tied', Acta Physica Polonica B : Proceedings Supplement, 13(1), pp. 65-70. doi: 10.5506/APhysPolBSupp.13.65

Klabučar D, Horvatić D, Kekez D. T-dependence of the Axion Mass when the U_A(1) and Chiral Symmetry Breaking Are Tied. Acta Physica Polonica B : Proceedings Supplement [Internet]. 2020 [cited 2024 December 29];13(1):65-70. doi: 10.5506/APhysPolBSupp.13.65

D. Klabučar, D. Horvatić and D. Kekez, "T-dependence of the Axion Mass when the U_A(1) and Chiral Symmetry Breaking Are Tied", Acta Physica Polonica B : Proceedings Supplement, vol. 13, no. 1, pp. 65-70, 2020. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:922468. [Accessed: 29 December 2024]

Metadata
Title (english)T-dependence of the Axion Mass when the U_A(1) and Chiral Symmetry Breaking Are Tied
AuthorD. Klabučar
AuthorD. Horvatić
AuthorD. Kekez
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
Modulo the scale of spontaneous breaking of Peccei–Quinn symmetry, the axion mass ma(T) is given by the QCD topological susceptibility χ(T) at all temperatures T. From an approach tying the UA(1) and chiral symmetry breaking and getting good T-dependence of η and η0 mesons, we get χ(T) for an effective Dyson–Schwinger model of nonperturbative QCD. Comparison with lattice results for χ(T), and thus also for ma(T), shows good agreement for temperatures ranging from zero up to the double of the chiral restoration temperature Tc.
Languageenglish
Publication typeScientific paper - Conference paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleActa Physica Polonica B : Proceedings Supplement
Numberingvol. 13, no. 1, pp. 65-70
p-ISSN1899-2358
e-ISSN2082-7865
DOIhttps://doi.org/10.5506/APhysPolBSupp.13.65
URN:NBNurn:nbn:hr:217:922468
Publication2020
ConferenceTitle: Excited QCD 2019
Location: Schladming, Austria
Start date: 2019-01-30
End date: 2019-02-03
Document URLhttp://www.actaphys.uj.edu.pl/findarticle?series=Sup&vol=13&page=65
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2020-11-20 14:48:18