Puzzle of the cornell potential on the heavy and heavy-light meson spectra

被引：0

作者：

Alkathiri, Ali ^{[1
]}

El-Sherif, L. S. ^{[2
]}

Bakry, A. M. ^{[2
]}

Ismail, Atef ^{[3
]}

Allosh, M. ^{[4
]}

机构：

[1] Taif Univ, Coll Sci, Dept Phys, POB 11099, Taif 21944, Saudi Arabia

[2] Prince Sattam bin Abdulaziz Univ, Coll Arts & Sci Wadi Addawasir, Dept Phys, Wadi Addawasir 11991, Saudi Arabia

[3] Al Azhar Univ, Dept Phys, Assiut 71524, Egypt

[4] South Valley Univ, Fac Sci, Dept Phys, Qena 83523, Egypt

来源：

PHYSICA SCRIPTA | 2024年 / 99卷 / 10期

关键词：

eigenvalues; eigenfunctions; cornell potential; numerov method; heavy-light mesons; NUMERICAL-SOLUTION; DECAY CONSTANTS; QUARKONIA; MASSES; RATES; NRQCD;

D O I：

10.1088/1402-4896/ad741b

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We computed the eigenvalues and eigenfunctions via the Cornell potential, approximately, using Numerov approach. The experimental data for the quantum states 3 S 1 were utilized to fit the mass spectra. Results were compared with observed data and the results obtained from other potential functions in the existing literature for the heavy ( cc<overline>, bb<overline> and bc<overline> ) as well as heavy-light (B, Bs, D and Ds) meson states. The yielded meson spectra based on this potential are matching well with the available experimental data.

引用

页数：8

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