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$\Lambda$ and $\bar{\Lambda}$ Production in Central Pb-Pb Collisions at 40, 80, and 158 A$\cdot$GeV
Production of $\Lambda$ and $\bar{\Lambda}$ hyperons was measured in central Pb-Pb collisions at 40, 80, and 158 A$\cdot$GeV beam energy on a fixed target. Transverse mass spectra and rapidity distributions are given for all three energies. The $\Lambda/\pi$ ratio at mid-rapidity and in full phase s...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2003
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/687949 |
| _version_ | 1780901814039740416 |
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| author | Anticic, T Baranov, S Collins, J Dokshitzer, Y Görlich, L Grindhammer, G Gustafson, G Jönsson, L B Jun, H Kwiecinski, J Levin, E Lipatov, A V Lönnblad, L Lublinsk, M Maul, M Milcewicz, I Miu, G Nowak, G Sjöstrand, Torbjörn Stasto, A M Timneanu, N Turnau, J Zotov, N P |
| author_facet | Anticic, T Baranov, S Collins, J Dokshitzer, Y Görlich, L Grindhammer, G Gustafson, G Jönsson, L B Jun, H Kwiecinski, J Levin, E Lipatov, A V Lönnblad, L Lublinsk, M Maul, M Milcewicz, I Miu, G Nowak, G Sjöstrand, Torbjörn Stasto, A M Timneanu, N Turnau, J Zotov, N P |
| author_sort | Anticic, T |
| collection | CERN |
| description | Production of $\Lambda$ and $\bar{\Lambda}$ hyperons was measured in central Pb-Pb collisions at 40, 80, and 158 A$\cdot$GeV beam energy on a fixed target. Transverse mass spectra and rapidity distributions are given for all three energies. The $\Lambda/\pi$ ratio at mid-rapidity and in full phase space shows a pronounced maximum between the highest AGS and 40 A$\cdot$GeV SPS energies, whereas the $\bar{\Lambda}/\pi$ ratio exhibits a monotonic increase. |
| id | cern-687949 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2003 |
| record_format | invenio |
| spelling | cern-6879492019-09-30T06:29:59Zhttp://cds.cern.ch/record/687949engAnticic, TBaranov, SCollins, JDokshitzer, YGörlich, LGrindhammer, GGustafson, GJönsson, L BJun, HKwiecinski, JLevin, ELipatov, A VLönnblad, LLublinsk, MMaul, MMilcewicz, IMiu, GNowak, GSjöstrand, TorbjörnStasto, A MTimneanu, NTurnau, JZotov, N P$\Lambda$ and $\bar{\Lambda}$ Production in Central Pb-Pb Collisions at 40, 80, and 158 A$\cdot$GeVNuclear PhysicsProduction of $\Lambda$ and $\bar{\Lambda}$ hyperons was measured in central Pb-Pb collisions at 40, 80, and 158 A$\cdot$GeV beam energy on a fixed target. Transverse mass spectra and rapidity distributions are given for all three energies. The $\Lambda/\pi$ ratio at mid-rapidity and in full phase space shows a pronounced maximum between the highest AGS and 40 A$\cdot$GeV SPS energies, whereas the $\bar{\Lambda}/\pi$ ratio exhibits a monotonic increase.nucl-ex/0311024oai:cds.cern.ch:6879492003-11-28 |
| spellingShingle | Nuclear Physics Anticic, T Baranov, S Collins, J Dokshitzer, Y Görlich, L Grindhammer, G Gustafson, G Jönsson, L B Jun, H Kwiecinski, J Levin, E Lipatov, A V Lönnblad, L Lublinsk, M Maul, M Milcewicz, I Miu, G Nowak, G Sjöstrand, Torbjörn Stasto, A M Timneanu, N Turnau, J Zotov, N P $\Lambda$ and $\bar{\Lambda}$ Production in Central Pb-Pb Collisions at 40, 80, and 158 A$\cdot$GeV |
| title | $\Lambda$ and $\bar{\Lambda}$ Production in Central Pb-Pb Collisions at 40, 80, and 158 A$\cdot$GeV |
| title_full | $\Lambda$ and $\bar{\Lambda}$ Production in Central Pb-Pb Collisions at 40, 80, and 158 A$\cdot$GeV |
| title_fullStr | $\Lambda$ and $\bar{\Lambda}$ Production in Central Pb-Pb Collisions at 40, 80, and 158 A$\cdot$GeV |
| title_full_unstemmed | $\Lambda$ and $\bar{\Lambda}$ Production in Central Pb-Pb Collisions at 40, 80, and 158 A$\cdot$GeV |
| title_short | $\Lambda$ and $\bar{\Lambda}$ Production in Central Pb-Pb Collisions at 40, 80, and 158 A$\cdot$GeV |
| title_sort | $\lambda$ and $\bar{\lambda}$ production in central pb-pb collisions at 40, 80, and 158 a$\cdot$gev |
| topic | Nuclear Physics |
| url | http://cds.cern.ch/record/687949 |
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