Anomalous diffusion of pions at RHIC
After pointing out the difference between normal and anomalous diffusion, we consider a hadron resonance cascade (HRC) model simulation for particle emission at RHIC and point out that rescattering in an expanding hadron resonance gas leads to a heavy tail in the source distribution. The results are...
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2007
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| Online elérés: | http://hdl.handle.net/10831/49479 |
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edit-10831-494792020-08-07T07:42:22Z Anomalous diffusion of pions at RHIC Csanad, M Csorgo, T Nagy, M After pointing out the difference between normal and anomalous diffusion, we consider a hadron resonance cascade (HRC) model simulation for particle emission at RHIC and point out that rescattering in an expanding hadron resonance gas leads to a heavy tail in the source distribution. The results are compared to recent PHENIX measurements of the tail of the particle emitting source in Au+Au collisions at RHIC. In this context, we show how can one distinguish experimentally the anomalous diffusion of hadrons from a second order QCD phase transition. 2007 info:eu-repo/semantics/article http://hdl.handle.net/10831/49479 doi:10.1590/S0103-97332007000600018 elte:000249327700018 elte:34548500393 elte:1122042 elte:3A elte:BRAZ J PHYS elte:BRAZILIAN JOURNAL OF PHYSICS elte:37 elte:10067248 info:eu-repo/semantics/openAccess application/pdf LOMS: https://edit.elte.hu/xmlui/bitstream/10831/49479/1/Anomalous%20diffusion%20of%20pions%20at%20RHIC.pdf |
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L_EDIT |
| description |
After pointing out the difference between normal and anomalous diffusion, we consider a hadron resonance cascade (HRC) model simulation for particle emission at RHIC and point out that rescattering in an expanding hadron resonance gas leads to a heavy tail in the source distribution. The results are compared to recent PHENIX measurements of the tail of the particle emitting source in Au+Au collisions at RHIC. In this context, we show how can one distinguish experimentally the anomalous diffusion of hadrons from a second order QCD phase transition. |
| format |
Journal Article |
| physical |
application/pdf |
| author |
Csanad, M |
| spellingShingle |
Csanad, M Anomalous diffusion of pions at RHIC |
| author_facet |
Csanad, M Csorgo, T Nagy, M |
| author2 |
Csorgo, T Nagy, M |
| title |
Anomalous diffusion of pions at RHIC |
| title_short |
Anomalous diffusion of pions at RHIC |
| title_full |
Anomalous diffusion of pions at RHIC |
| title_fullStr |
Anomalous diffusion of pions at RHIC |
| title_full_unstemmed |
Anomalous diffusion of pions at RHIC |
| title_sort |
anomalous diffusion of pions at rhic |
| publishDate |
2007 |
| publishDateSort |
2007 |
| url |
http://hdl.handle.net/10831/49479 |
| first_indexed |
2020-08-07T07:42:22Z |
| last_indexed |
2023-09-01T10:48:19Z |
| _version_ |
1775824377951027200 |
| score |
13,368402 |