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Электронный каталог: Tawfik, A. N. - Derivation of Meson Masses in SU(3) and SU(4) Extended Linear Sigma Model at Finite Temperature
Tawfik, A. N. - Derivation of Meson Masses in SU(3) and SU(4) Extended Linear Sigma Model at Finite Temperature
Статья
Автор: Tawfik, A. N.
Particles: Derivation of Meson Masses in SU(3) and SU(4) Extended Linear Sigma Model at Finite Temperature
б.г.
ISBN отсутствует
Автор: Tawfik, A. N.
Particles: Derivation of Meson Masses in SU(3) and SU(4) Extended Linear Sigma Model at Finite Temperature
б.г.
ISBN отсутствует
На полку
Статья
Tawfik, A.N.
Derivation of Meson Masses in SU(3) and SU(4) Extended Linear Sigma Model at Finite Temperature / A.N.Tawfik, A.Friesen, Yu.Kalinovsky, A.Aparin, [a.o.]. – Text : electronic // Particles. – 2025. – Vol. 8, No. 1. – P. 9. – URL: https://doi.org/10.3390/particles8010009. – Bibliogr.: 61.
The present study focused on the mesonic potential contributions to the Lagrangian of the extended linear sigma model (eLSM) for scalar and pseudoscalar meson fields across various quark flavors. The present study focused on the low-energy phenomenology associated with quantum chromodynamics (QCD), where mesons and their interactions serve as the pertinent degrees of freedom, rather than the fundamental constituents of quarks and gluons. Given that SU(4) configurations are completely based on SU(3) configurations, the possible relationships between meson states in SU(3) and those in SU(4) were explored at finite temperature. Meson states, which are defined by distinct chiral properties, were grouped according to their orbital angular momentum J, parity P, and charge conjugation C. Consequently, this organization yielded scalar mesons with quantum numbers 𝐽&sup(𝑃𝐶)=0&sup(++) , pseudoscalar mesons with 𝐽&sup(𝑃𝐶)=0&sup(−+) , vector mesons with 𝐽&sup(𝑃𝐶)=1&sup(−−) , and axial vector mesons with 𝐽&sup(𝑃𝐶)=1&sup(++) . We accomplished the derivation of analytical expressions for a total of seventeen noncharmed meson states and twenty-nine charmed meson states so that an analytical comparison of the noncharmed and charmed meson states at different temperatures became feasible and the SU(3) and SU(4) configurations could be analytically estimated.
ОИЯИ = ОИЯИ (JINR)2025
Спец.(статьи,препринты) = С 324.1д - Квантовая хромодинамика$
Бюллетени = 14/025
Tawfik, A.N.
Derivation of Meson Masses in SU(3) and SU(4) Extended Linear Sigma Model at Finite Temperature / A.N.Tawfik, A.Friesen, Yu.Kalinovsky, A.Aparin, [a.o.]. – Text : electronic // Particles. – 2025. – Vol. 8, No. 1. – P. 9. – URL: https://doi.org/10.3390/particles8010009. – Bibliogr.: 61.
The present study focused on the mesonic potential contributions to the Lagrangian of the extended linear sigma model (eLSM) for scalar and pseudoscalar meson fields across various quark flavors. The present study focused on the low-energy phenomenology associated with quantum chromodynamics (QCD), where mesons and their interactions serve as the pertinent degrees of freedom, rather than the fundamental constituents of quarks and gluons. Given that SU(4) configurations are completely based on SU(3) configurations, the possible relationships between meson states in SU(3) and those in SU(4) were explored at finite temperature. Meson states, which are defined by distinct chiral properties, were grouped according to their orbital angular momentum J, parity P, and charge conjugation C. Consequently, this organization yielded scalar mesons with quantum numbers 𝐽&sup(𝑃𝐶)=0&sup(++) , pseudoscalar mesons with 𝐽&sup(𝑃𝐶)=0&sup(−+) , vector mesons with 𝐽&sup(𝑃𝐶)=1&sup(−−) , and axial vector mesons with 𝐽&sup(𝑃𝐶)=1&sup(++) . We accomplished the derivation of analytical expressions for a total of seventeen noncharmed meson states and twenty-nine charmed meson states so that an analytical comparison of the noncharmed and charmed meson states at different temperatures became feasible and the SU(3) and SU(4) configurations could be analytically estimated.
ОИЯИ = ОИЯИ (JINR)2025
Спец.(статьи,препринты) = С 324.1д - Квантовая хромодинамика$
Бюллетени = 14/025
