Ignjatovic, S. R.

Link to this page

Authority KeyName Variants
e313481f-3e3f-4aaf-87e7-a31c7bd5f204
  • Ignjatovic, S. R. (2)
Projects

Author's Bibliography

Masses of constituent quarks confined in open bottom hadrons

Borka Jovanović, Vesna; Borka, Duško; Jovanović, Predrag; Milošević, Jovan; Ignjatovic, S. R.

(2014)

TY  - JOUR
AU  - Borka Jovanović, Vesna
AU  - Borka, Duško
AU  - Jovanović, Predrag
AU  - Milošević, Jovan
AU  - Ignjatovic, S. R.
PY  - 2014
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/284
AB  - We apply color-spin and flavor-spin quark-quark interactions to the meson and baryon constituent quarks, and calculate constituent quark masses, as well as the coupling constants of these interactions. The main goal of this paper was to determine constituent quark masses from light and open bottom hadron masses, using the fitting method we have developed and clustering of hadron groups. We use color-spin Fermi-Breit (FB) and flavor-spin Glozman-Riska (GR) hyperfine interaction (HFI) to determine constituent quark masses (especially b quark mass). Another aim was to discern between the FB and GR HFI because our previous findings had indicated that both interactions were satisfactory. Our improved fitting procedure of constituent quark masses showed that on average color-spin (FB) HFI yields better fits. The method also shows the way how the constituent quark masses and the strength of the interaction constants appear in different hadron environments.
T2  - Modern Physics Letters A
T1  - Masses of constituent quarks confined in open bottom hadrons
VL  - 29
IS  - 38
DO  - 10.1142/S0217732314502022
ER  - 
@article{
author = "Borka Jovanović, Vesna and Borka, Duško and Jovanović, Predrag and Milošević, Jovan and Ignjatovic, S. R.",
year = "2014",
url = "http://vinar.vin.bg.ac.rs/handle/123456789/284",
abstract = "We apply color-spin and flavor-spin quark-quark interactions to the meson and baryon constituent quarks, and calculate constituent quark masses, as well as the coupling constants of these interactions. The main goal of this paper was to determine constituent quark masses from light and open bottom hadron masses, using the fitting method we have developed and clustering of hadron groups. We use color-spin Fermi-Breit (FB) and flavor-spin Glozman-Riska (GR) hyperfine interaction (HFI) to determine constituent quark masses (especially b quark mass). Another aim was to discern between the FB and GR HFI because our previous findings had indicated that both interactions were satisfactory. Our improved fitting procedure of constituent quark masses showed that on average color-spin (FB) HFI yields better fits. The method also shows the way how the constituent quark masses and the strength of the interaction constants appear in different hadron environments.",
journal = "Modern Physics Letters A",
title = "Masses of constituent quarks confined in open bottom hadrons",
volume = "29",
number = "38",
doi = "10.1142/S0217732314502022"
}
Borka Jovanović, V., Borka, D., Jovanović, P., Milošević, J.,& Ignjatovic, S. R. (2014). Masses of constituent quarks confined in open bottom hadrons.
Modern Physics Letters A, 29(38).
https://doi.org/10.1142/S0217732314502022
Borka Jovanović V, Borka D, Jovanović P, Milošević J, Ignjatovic SR. Masses of constituent quarks confined in open bottom hadrons. Modern Physics Letters A. 2014;29(38)
Borka Jovanović Vesna, Borka Duško, Jovanović Predrag, Milošević Jovan, Ignjatovic S. R., "Masses of constituent quarks confined in open bottom hadrons" Modern Physics Letters A, 29, no. 38 (2014),
https://doi.org/10.1142/S0217732314502022 .
1
1
1
1

Constituent quark masses obtained from hadron masses with contributions of Fermi-Breit and Glozman-Riska hyperfine interactions

Borka Jovanović, Vesna; Ignjatovic, S. R.; Borka, Duško; Jovanović, Predrag

(2010)

TY  - JOUR
AU  - Borka Jovanović, Vesna
AU  - Ignjatovic, S. R.
AU  - Borka, Duško
AU  - Jovanović, Predrag
PY  - 2010
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/4196
AB  - We use the color-spin and flavor-spin interaction Hamiltonians with SU(3) flavor symmetry breaking to obtain meson and baryon mass formulas. Adjusting these masses with experimental masses we determine the constituent quark masses. We discuss the constituent quark masses obtained from meson and baryon mass fits. The results for constituent quark masses are very similar in the case of two different phenomenological models: Fermi-Breit and Glozman-Riska hyperfine interactions.
T2  - Physical Review D
T1  - Constituent quark masses obtained from hadron masses with contributions of Fermi-Breit and Glozman-Riska hyperfine interactions
VL  - 82
IS  - 11
DO  - 10.1103/PhysRevD.82.117501
ER  - 
@article{
author = "Borka Jovanović, Vesna and Ignjatovic, S. R. and Borka, Duško and Jovanović, Predrag",
year = "2010",
url = "http://vinar.vin.bg.ac.rs/handle/123456789/4196",
abstract = "We use the color-spin and flavor-spin interaction Hamiltonians with SU(3) flavor symmetry breaking to obtain meson and baryon mass formulas. Adjusting these masses with experimental masses we determine the constituent quark masses. We discuss the constituent quark masses obtained from meson and baryon mass fits. The results for constituent quark masses are very similar in the case of two different phenomenological models: Fermi-Breit and Glozman-Riska hyperfine interactions.",
journal = "Physical Review D",
title = "Constituent quark masses obtained from hadron masses with contributions of Fermi-Breit and Glozman-Riska hyperfine interactions",
volume = "82",
number = "11",
doi = "10.1103/PhysRevD.82.117501"
}
Borka Jovanović, V., Ignjatovic, S. R., Borka, D.,& Jovanović, P. (2010). Constituent quark masses obtained from hadron masses with contributions of Fermi-Breit and Glozman-Riska hyperfine interactions.
Physical Review D, 82(11).
https://doi.org/10.1103/PhysRevD.82.117501
Borka Jovanović V, Ignjatovic SR, Borka D, Jovanović P. Constituent quark masses obtained from hadron masses with contributions of Fermi-Breit and Glozman-Riska hyperfine interactions. Physical Review D. 2010;82(11)
Borka Jovanović Vesna, Ignjatovic S. R., Borka Duško, Jovanović Predrag, "Constituent quark masses obtained from hadron masses with contributions of Fermi-Breit and Glozman-Riska hyperfine interactions" Physical Review D, 82, no. 11 (2010),
https://doi.org/10.1103/PhysRevD.82.117501 .
11
13
14