dorsal/arxiv
View SchemaCollective dynamics of the fireball
| Authors | Boris Tomasik |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0409075 |
| URL | https://arxiv.org/abs/nucl-th/0409075 |
| DOI | 10.1016/j.nuclphysa.2004.12.043 |
| Journal | Nucl.Phys. A749 (2005) 209-218 |
Abstract
I analyse the identified single-particle p_t spectra and two-pion Bose-Einstein correlations from RHIC. They indicate a massive transverse expansion and rather short lifetime of the system. The quantitative analysis in framework of the blast-wave model yields, however, unphysical results and suggests that the model may not be applicable in description of two-particle correlations. I then discuss generalisations of the blast-wave model to non-central collisions and the question how spatial asymmetry can be disentangled from flow asymmetry in measurements of v_2 and azimuthally sensitive HBT radii.
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"abstract": "I analyse the identified single-particle p_t spectra and two-pion\nBose-Einstein correlations from RHIC. They indicate a massive transverse\nexpansion and rather short lifetime of the system. The quantitative analysis in\nframework of the blast-wave model yields, however, unphysical results and\nsuggests that the model may not be applicable in description of two-particle\ncorrelations. I then discuss generalisations of the blast-wave model to\nnon-central collisions and the question how spatial asymmetry can be\ndisentangled from flow asymmetry in measurements of v_2 and azimuthally\nsensitive HBT radii.",
"arxiv_id": "nucl-th/0409075",
"authors": [
"Boris Tomasik"
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"doi": "10.1016/j.nuclphysa.2004.12.043",
"journal_ref": "Nucl.Phys. A749 (2005) 209-218",
"title": "Collective dynamics of the fireball",
"url": "https://arxiv.org/abs/nucl-th/0409075"
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