Investigation of magnetic moment of Pcs(4338) and Pcs(4459) pentaquark states
In this study, we discuss the magnetic moment of Pcs(4338) and Pcs(4459) hidden-charmed pentaquarks, which are closely related to their substructures. The magnetic moments of these states are calculated with the help of the QCD light-cone sum rules method with quantum numbers I(JP)=0(1/2−) and I(JP)...
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| Format: | Article |
| Language: | English |
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Elsevier
2023-01-01
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| Series: | Physics Letters B |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269322007699 |
| _version_ | 1828106103507910656 |
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| author | Ulaş Özdem |
| author_facet | Ulaş Özdem |
| author_sort | Ulaş Özdem |
| collection | DOAJ |
| description | In this study, we discuss the magnetic moment of Pcs(4338) and Pcs(4459) hidden-charmed pentaquarks, which are closely related to their substructures. The magnetic moments of these states are calculated with the help of the QCD light-cone sum rules method with quantum numbers I(JP)=0(1/2−) and I(JP)=0(3/2−) for Pcs(4338) and Pcs(4459), respectively. Our predictions for the magnetic moment μPcs=0.34±0.12μN for the Pcs(4338) state, and μPcs=−1.67±0.58μN for the Pcs(4459) state. As a by-product, the magnetic moments of the isospin−1 partners of these states have also been obtained. The magnetic moments are obtained as μPcs=0.63±0.21μN and μPcs=−3.33±1.04μN for the isospin-1 partners of the Pcs(4338) and Pcs(4459) states, respectively. Our results regarding the magnetic moments of these color singlet-singlet type pentaquark states are compared with the results in the literature. |
| first_indexed | 2024-04-11T10:12:18Z |
| format | Article |
| id | doaj.art-eab2c06d030a4d47806f55a399eb06ea |
| institution | Directory Open Access Journal |
| issn | 0370-2693 |
| language | English |
| last_indexed | 2024-04-11T10:12:18Z |
| publishDate | 2023-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Physics Letters B |
| spelling | doaj.art-eab2c06d030a4d47806f55a399eb06ea2022-12-22T04:30:04ZengElsevierPhysics Letters B0370-26932023-01-01836137635Investigation of magnetic moment of Pcs(4338) and Pcs(4459) pentaquark statesUlaş Özdem0Health Services Vocational School of Higher Education, Istanbul Aydin University, Sefakoy-Kucukcekmece, 34295 Istanbul, TürkiyeIn this study, we discuss the magnetic moment of Pcs(4338) and Pcs(4459) hidden-charmed pentaquarks, which are closely related to their substructures. The magnetic moments of these states are calculated with the help of the QCD light-cone sum rules method with quantum numbers I(JP)=0(1/2−) and I(JP)=0(3/2−) for Pcs(4338) and Pcs(4459), respectively. Our predictions for the magnetic moment μPcs=0.34±0.12μN for the Pcs(4338) state, and μPcs=−1.67±0.58μN for the Pcs(4459) state. As a by-product, the magnetic moments of the isospin−1 partners of these states have also been obtained. The magnetic moments are obtained as μPcs=0.63±0.21μN and μPcs=−3.33±1.04μN for the isospin-1 partners of the Pcs(4338) and Pcs(4459) states, respectively. Our results regarding the magnetic moments of these color singlet-singlet type pentaquark states are compared with the results in the literature.http://www.sciencedirect.com/science/article/pii/S0370269322007699Hidden-charm pentaquarksMagnetic momentQCD light-cone sum rules |
| spellingShingle | Ulaş Özdem Investigation of magnetic moment of Pcs(4338) and Pcs(4459) pentaquark states Physics Letters B Hidden-charm pentaquarks Magnetic moment QCD light-cone sum rules |
| title | Investigation of magnetic moment of Pcs(4338) and Pcs(4459) pentaquark states |
| title_full | Investigation of magnetic moment of Pcs(4338) and Pcs(4459) pentaquark states |
| title_fullStr | Investigation of magnetic moment of Pcs(4338) and Pcs(4459) pentaquark states |
| title_full_unstemmed | Investigation of magnetic moment of Pcs(4338) and Pcs(4459) pentaquark states |
| title_short | Investigation of magnetic moment of Pcs(4338) and Pcs(4459) pentaquark states |
| title_sort | investigation of magnetic moment of pcs 4338 and pcs 4459 pentaquark states |
| topic | Hidden-charm pentaquarks Magnetic moment QCD light-cone sum rules |
| url | http://www.sciencedirect.com/science/article/pii/S0370269322007699 |
| work_keys_str_mv | AT ulasozdem investigationofmagneticmomentofpcs4338andpcs4459pentaquarkstates |