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Scientific paper - Original scientific paper
The extended chiral quark model in a Tamm-Dancoff inspired approximation
Fizika B, 9 (2000), 4; 181-196. urn:nbn:hr:217:318959
Horvat, Dubravko; Horvatić, Davor; Podobnik, Boris; Tadić, Dubravko

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Horvat, D., Horvatić, D., Podobnik, B. & Tadić, D. (2000). The extended chiral quark model in a Tamm-Dancoff inspired approximation. Fizika B, 9. (4), 181-196. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:318959

Horvat, Dubravko, et al. "The extended chiral quark model in a Tamm-Dancoff inspired approximation." Fizika B, vol. 9, no. 4, 2000, pp. 181-196. https://urn.nsk.hr/urn:nbn:hr:217:318959

Horvat, Dubravko, Davor Horvatić, Boris Podobnik and Dubravko Tadić. "The extended chiral quark model in a Tamm-Dancoff inspired approximation." Fizika B 9, no. 4 (2000): 181-196. https://urn.nsk.hr/urn:nbn:hr:217:318959

Horvat, D., et al. (2000) 'The extended chiral quark model in a Tamm-Dancoff inspired approximation', Fizika B, 9(4), pp. 181-196. Available at: https://urn.nsk.hr/urn:nbn:hr:217:318959 (Accessed 29 December 2024)

Horvat D, Horvatić D, Podobnik B, Tadić D. The extended chiral quark model in a Tamm-Dancoff inspired approximation. Fizika B [Internet]. 2000 [cited 2024 December 29];9(4):181-196. Available at: https://urn.nsk.hr/urn:nbn:hr:217:318959

D. Horvat, D. Horvatić, B. Podobnik and D. Tadić, "The extended chiral quark model in a Tamm-Dancoff inspired approximation", Fizika B, vol. 9, no. 4, pp. 181-196, 2000. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:318959. [Accessed: 29 December 2024]

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Metadata
Title (english)The extended chiral quark model in a Tamm-Dancoff inspired approximation
AuthorDubravko Horvat
MBZ: 98703
AuthorDavor Horvatić
AuthorBoris Podobnik
AuthorDubravko Tadić
MBZ: 48880
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
A procedure inspired by the Tamm-Dancoff method is applied to the chiral quark model which has been extended to include additional degrees of freedom: a pseudoscalar isoscalar field as well as a triplet of scalar isovector fields. The simpler, generic sigma-model has been used before as a test for the Tamm-Dancoff inspired approximation (TDIA). The extended chiral quark model is employed here to investigate possible novel effects of the additional degrees of freedom as well as to point out the necessesity to introduce a SU(3) flavour. Model predictions for the axial-vector coupling constant and for the nucleon magnetic moment obtained in TDIA are compared with experimental values.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review
Publication versionPublished version
Journal titleFizika B
Numberingvol. 9, no. 4, pp. 181-196
p-ISSN1330-0016
URN:NBNurn:nbn:hr:217:318959
Publication2000
Document URLhttp://fizika.hfd.hr/fizika_b/bv00/b9p181.htm
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-10-10 17:50:18