Samanta, Subhasis ; Panda, Susil Kumar ; Mohanty, Bedangadas ; Paikaray, Rita (2021) Effect of New Resonance States on Fluctuations and Correlations of Conserved Charges in a Hadron Resonance Gas Model In: XXIII DAE High Energy Physics Symposium. Part of the Springer Proceedings in Physics book series (SPPHY, volume 261), 261 . Springer-Verlag, pp. 1053-1057.
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Official URL: http://doi.org/10.1007/978-981-33-4408-2_154
Related URL: http://dx.doi.org/10.1007/978-981-33-4408-2_154
Abstract
We investigate the role of suspected resonance states that are yet to be confirmed experimentally on the fluctuation and correlation between conserved charges using ideal hadron resonance gas (I-HRG) model. We observe that the lattice QCD data of χ2S,χ11BS in the hadronic phase can be described well by I-HRG model with inclusion of additional resonances. We have also studied the beam energy ( sNN−−−−√ ) dependence of the fluctuation observables of net charge. Proper experimental acceptance cuts as applicable to data from the relativistic heavy-ion collider have been used in the model to compare with the data from experimental measurements. We find that experimental data do not show much deviation from the baseline calculation of I-HRG model. The effect of additional resonances on fluctuation observables at different sNN−−−−√ has also been studied.
| Item Type: | Book Section |
|---|---|
| Source: | Copyright of this article belongs to Springer-Verlag. |
| ID Code: | 124522 |
| Deposited On: | 25 Nov 2021 09:59 |
| Last Modified: | 25 Nov 2021 09:59 |
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