Can supercooling explain the HBT puzzle?
- Possible hadronization of supercooled QGP, created in heavy ion collisions at RHIC and SPS, is discussed within a Bjorken hydrodynamic model. Such a hadronization is expected to be a very fast shock-like process, what, if hadronization coincides or shortly followed by freeze out, could explain a part of the HBT puzzle, i.e., the flash-like particle emission (Rout/Rside≈1). HBT data also show that the expansion time before freeze out is very short (∼6–10 fm/c). In this Letter we discuss the question of supercooled QGP and the timescale of the reaction.
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| Author: | László Pal CsernaiORCiDGND, Mark I. GorensteinORCiDGND, László JenkovszkyORCiDGND, István LovasGND, Volodymyr K. MagasORCiD |
|---|---|
| URN: | urn:nbn:de:hebis:30:3-760576 |
| DOI: | https://doi.org/10.1016/S0370-2693(02)03003-4 |
| ISSN: | 0370-2693 |
| Parent Title (English): | Physics Letters B |
| Publisher: | North-Holland Publ. Co. |
| Place of publication: | Amsterdam |
| Document Type: | Article |
| Language: | English |
| Date of Publication (online): | 2002/11/16 |
| Date of first Publication: | 2002/11/16 |
| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Release Date: | 2023/10/04 |
| Tag: | HBT; Hadronization; RHIC; Supercooled QGP; Ultra-relativistic heavy ion collisions |
| Volume: | 551 |
| Issue: | 1 |
| Page Number: | 6 |
| First Page: | 121 |
| Last Page: | 126 |
| HeBIS-PPN: | 51335901X |
| Institutes: | Physik |
| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
| Sammlungen: | Universitätspublikationen |
| Licence (German): |  Creative Commons - Namensnennung 3.0 |
