S-Wave Heavy Quarkonium Spectra: Mass, Decays, and Transitions
In this paper we revisited phenomenological potentials. We studied S-wave heavy quarkonium spectra by two potential models. The first one is power potential and the second one is logarithmic potential. We calculated spin averaged masses, hyperfine splittings, Regge trajectories of pseudoscalar and v...
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2018/5961031 |
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| author | Halil Mutuk |
| author_facet | Halil Mutuk |
| author_sort | Halil Mutuk |
| collection | DOAJ |
| description | In this paper we revisited phenomenological potentials. We studied S-wave heavy quarkonium spectra by two potential models. The first one is power potential and the second one is logarithmic potential. We calculated spin averaged masses, hyperfine splittings, Regge trajectories of pseudoscalar and vector mesons, decay constants, leptonic decay widths, two-photon and two-gluon decay widths, and some allowed M1 transitions. We studied ground and 4 radially excited S-wave charmonium and bottomonium states via solving nonrelativistic Schrödinger equation. Although the potentials which were studied in this paper are not directly QCD motivated potential, obtained results agree well with experimental data and other theoretical studies. |
| format | Article |
| id | doaj-art-ecc10c61f851404fb8fdc4ff677dcf7b |
| institution | DOAJ |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-ecc10c61f851404fb8fdc4ff677dcf7b2025-08-20T03:21:23ZengWileyAdvances in High Energy Physics1687-73571687-73652018-01-01201810.1155/2018/59610315961031S-Wave Heavy Quarkonium Spectra: Mass, Decays, and TransitionsHalil Mutuk0Physics Department, Faculty of Arts and Sciences, Ondokuz Mayis University, 55139 Samsun, TurkeyIn this paper we revisited phenomenological potentials. We studied S-wave heavy quarkonium spectra by two potential models. The first one is power potential and the second one is logarithmic potential. We calculated spin averaged masses, hyperfine splittings, Regge trajectories of pseudoscalar and vector mesons, decay constants, leptonic decay widths, two-photon and two-gluon decay widths, and some allowed M1 transitions. We studied ground and 4 radially excited S-wave charmonium and bottomonium states via solving nonrelativistic Schrödinger equation. Although the potentials which were studied in this paper are not directly QCD motivated potential, obtained results agree well with experimental data and other theoretical studies.http://dx.doi.org/10.1155/2018/5961031 |
| spellingShingle | Halil Mutuk S-Wave Heavy Quarkonium Spectra: Mass, Decays, and Transitions Advances in High Energy Physics |
| title | S-Wave Heavy Quarkonium Spectra: Mass, Decays, and Transitions |
| title_full | S-Wave Heavy Quarkonium Spectra: Mass, Decays, and Transitions |
| title_fullStr | S-Wave Heavy Quarkonium Spectra: Mass, Decays, and Transitions |
| title_full_unstemmed | S-Wave Heavy Quarkonium Spectra: Mass, Decays, and Transitions |
| title_short | S-Wave Heavy Quarkonium Spectra: Mass, Decays, and Transitions |
| title_sort | s wave heavy quarkonium spectra mass decays and transitions |
| url | http://dx.doi.org/10.1155/2018/5961031 |
| work_keys_str_mv | AT halilmutuk swaveheavyquarkoniumspectramassdecaysandtransitions |