| Autor: |
Kaifeng Shen, Xin Wu, Zebo Tang, Wangmei Zha |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
European Physical Journal C: Particles and Fields, Vol 84, Iss 11, Pp 1-7 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
1434-6052 |
| DOI: |
10.1140/epjc/s10052-024-13503-0 |
| Popis: |
Abstract Significant enhancements of J/ $$\psi $$ ψ production have been observed by various experiments at RHIC and LHC for very low transverse momenta in peripheral heavy-ion collisions, which has ignited a surge of investigations into photon-induced processes in hadronic heavy-ion collisions (HHICs). Within this wave of research enthusiasm, the search for more photon induced products in HHICs becomes paramount. In this paper, we perform the calculation of the $$\rho $$ ρ and $$\phi $$ ϕ production resulting from photon-nucleus interactions in HHICs, which are crucial probes for studying the properties of quark-gluon plasma (QGP) in HHICs. Our study reveals that, in comparison to hadronic production, the photon-induced production of $$\rho $$ ρ and $$\phi $$ ϕ does not reach the same level of significance as that observed in J/ $$\psi $$ ψ production. Nevertheless, it remains substantial, especially in peripheral collisions, holding great promise for experimental verification in the imminent future. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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