Hypermatter : properties and formation in relativistic nuclear collisions
- The extension of the Periodic System into hitherto unexplored domains - anti- matter and hypermatter - is discussed. Starting from an analysis of hyperon and single hypernuclear properties we investigate the structure of multi-hyperon objects (MEMOs) using an extended relativistic meson field theory. These are contrasted with multi-strange quark states (strangelets). Their production mechanism is stud- ied for relativistic collisions of heavy ions from present day experiments at AGS and SPS to future opportunities at RHIC and LHC. It is pointed out that abso- lutely stable hypermatter is unlikely to be produced in heavy ion collisions. New attention should be focused on short lived metastable hyperclusters ( / 10 10s) and on intensity interferometry of multi-strange-baryon correlations.
Author: | Lars Arne GerlandGND, Christian Spieles, Marcus BleicherORCiDGND, Panajotis Papazoglou, Jörg BrachmannGND, Adrian Bogdan DumitruORCiDGND, Horst StöckerORCiDGND, Walter GreinerGND, Jürgen SchaffnerORCiDGND, Carsten GreinerGND |
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URN: | urn:nbn:de:hebis:30-24105 |
ArXiv Id: | http://arxiv.org/abs/9512032 |
Document Type: | Preprint |
Language: | English |
Date of Publication (online): | 2006/01/23 |
Year of first Publication: | 1995 |
Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
Release Date: | 2006/01/23 |
Tag: | Kollisionen schwerer Ionen; MEMOs; Strangelets MEMOs; heavy ion collisions; strangelets |
Source: | In *Rio de Janeiro 1995, Relativistic aspects of nuclear physics* 437-46 ; http://arxiv.org/abs/nucl-th/9512032 |
HeBIS-PPN: | 184930510 |
Institutes: | Physik / Physik |
Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
Licence (German): | Deutsches Urheberrecht |