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http://hdl.handle.net/11547/11116
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DC Field | Value | Language |
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dc.contributor.author | Ozdem, Ulas | - |
dc.date.accessioned | 2024-03-04T07:08:03Z | - |
dc.date.available | 2024-03-04T07:08:03Z | - |
dc.date.issued | 2024 | - |
dc.identifier.issn | 1674-1137 | - |
dc.identifier.issn | 2058-6132 | - |
dc.identifier.uri | http://hdl.handle.net/11547/11116 | - |
dc.description.abstract | The magnetic and quadrupole moments of the Z(c\)(4020)(+), , and states are calculated within the QCD light-cone sum rules. The compact diquark-antidiquark interpolating currents and the distribution amplitudes of the on-shell photon are used to extract the magnetic and quadrupole moments of these states. The magnetic moments are acquired as and for the , , and states, respectively. The magnetic moments evaluated for the , , and states are sufficiently large to be experimentally measurable. The magnetic moment is an excellent platform for studying the internal structure of hadrons governed by the quark-gluon dynamics of QCD because it is the leading-order response of a bound system to a weak external magnetic field. The quadrupole moment results are , , and for the , , and states, respectively. We obtain a non-zero, but small, value for the quadrupole moments of the states, which indicates a non-spherical charge distribution. The nature and internal structure of these states can be elucidated by comparing future experimental data on the magnetic and quadrupole moments of the , , and states with the results of the present study. | tr_TR |
dc.language.iso | en | tr_TR |
dc.relation.ispartofseries | 48;1 | - |
dc.subject | QCD SUM-RULES | tr_TR |
dc.subject | STATE | tr_TR |
dc.subject | PENTAQUARK | tr_TR |
dc.title | Magnetic and quadrupole moments of the Zc\(4020)+, Zc (4050)+, and Zc (4600)+ tates in the diquark-antidiquark picture | tr_TR |
dc.type | Article | tr_TR |
Appears in Collections: | Web Of Science |
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File | Description | Size | Format | |
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Özdem_2024_Chinese_Phys._C_48_013101.pdf | 1.67 MB | Adobe PDF | View/Open |
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