K*0 production in Au+Au collisions at √sNN=7.7, 11.5, 14.5, 19.6, 27, and 39 GeV from the RHIC beam energy scan
| dc.citation.articleNumber | 034907 | |
| dc.citation.issueNumber | 3 | |
| dc.citation.journalTitle | Physical Review C | |
| dc.citation.volumeNumber | 107 | |
| dc.contributor.author | The STAR Collaboration | |
| dc.date.accessioned | 2023-04-25T14:47:52Z | |
| dc.date.available | 2023-04-25T14:47:52Z | |
| dc.date.issued | 2023 | |
| dc.description.abstract | We report the measurement of K*0 meson at midrapidity (|y|< 1.0) in Au+Au collisions at √sNN=7.7, 11.5, 14.5, 19.6, 27, and 39 GeV collected by the STAR experiment during the Relativistic Heavy Ion Collider (RHIC) beam energy scan program. The transverse momentum spectra, yield, and average transverse momentum of K*0 are presented as functions of collision centrality and beam energy. The K*0/K yield ratios are presented for different collision centrality intervals and beam energies. The K*0/K ratio in heavy-ion collisions are observed to be smaller than that in small-system collisions (e+e and p+p). The K*0/K ratio follows a similar centrality dependence to that observed in previous RHIC and Large Hadron Collider measurements. The data favor the scenario of the dominance of hadronic rescattering over regeneration for K*0 production in the hadronic phase of the medium. | |
| dc.identifier.citation | The STAR Collaboration. "K*0 production in Au+Au collisions at √sNN=7.7, 11.5, 14.5, 19.6, 27, and 39 GeV from the RHIC beam energy scan." <i>Physical Review C,</i> 107, no. 3 (2023) American Physical Society: https://doi.org/10.1103/PhysRevC.107.034907. | |
| dc.identifier.digital | PhysRevC-107-034907 | |
| dc.identifier.doi | https://doi.org/10.1103/PhysRevC.107.034907 | |
| dc.identifier.uri | https://hdl.handle.net/1911/114824 | |
| dc.language.iso | eng | |
| dc.publisher | American Physical Society | |
| dc.rights | Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. | |
| dc.title | K*0 production in Au+Au collisions at √sNN=7.7, 11.5, 14.5, 19.6, 27, and 39 GeV from the RHIC beam energy scan | |
| dc.type | Journal article | |
| dc.type.dcmi | Text | |
| dc.type.publication | publisher version |
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