Expansion dynamics of Pb–Pb collisions at 40AGeV/cviewed by negatively charged hadrons

Autor: NA57 Collaboration, F Antinori, P Bacon, A Badalà, R Barbera, A Belogianni, I J Bloodworth, M Bombara, G E Bruno, S A Bull, R Caliandro, M Campbell, W Carena, N Carrer, R F Clarke, A Dainese, D Di Bari, S Di Liberto, R Divià, D Elia, D Evans, G A Feofilov, R A Fini, P Ganoti, B Ghidini, G Grella, H Helstrup, K F Hetland, A K Holme, A Jacholkowski, G T Jones, P Jovanovic, A Jusko, R Kamermans, J B Kinson, K Knudson, V Kondratiev, I Králik, A Kravčáková, P Kuijer, V Lenti, R Lietava, G Løvhøiden, V Manzari, M A Mazzoni, F Meddi, A Michalon, M Morando, P I Norman, A Palmeri, G S Pappalardo, B Pastirčák, R J Platt, E Quercigh, F Riggi, D Röhrich, G Romano, R Romita, K Šafařík, L Šándor, E Schillings, G Segato, M Sené, R Sené, W Snoeys, F Soramel, M Spyropoulou-Stassinaki, P Staroba, R Turrisi, T S Tveter, J Urbán, P van de Ven, P Vande Vyvre, A Vascotto, T Vik, O Villalobos Baillie, L Vinogradov, T Virgili, M F Votruba, J Vrláková, P Závada

Publikováno v: Journal of Physics G: Nuclear and Particle Physics
Journal of Physics G: Nuclear and Particle Physics, IOP Publishing, 2007, 34, pp.403-429. ⟨10.1088/0954-3899/34/3/001⟩

In this paper we present results on transverse mass spectra and Hanbury-Brown and Twiss correlation functions of negatively charged hadrons, which are expected to be mostly negative pions, measured in Pb-Pb collisions at 40 A GeV/c beam momentum. Bas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de8317aded0d1119017f880069cb6593
https://doi.org/10.1088/0954-3899/34/3/001

Overview of the experimental situation at CERN

Autor: J B Kinson

Publikováno v: Journal of Physics G: Nuclear and Particle Physics. 25:143-157

The present status of experimental results on strange particle production in ultrarelativistic heavy ion collisions at the CERN SPS is reviewed.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cdbeafc35ca30928632efaf859c1d2fe
https://doi.org/10.1088/0954-3899/25/2/002

Production of theLMeson in the Final StateK−p→K−π+π−pat 4.6GeVc

Autor: N. P. Samios, M. Aguilar-Benitez, J. B. Kinson, R. L. Eisner, Robert B. Palmer, D. Bassano, S. U. Chung, Virgil E Barnes, E. Flaminio

Publikováno v: Physical Review Letters. 25:54-58

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05f2e08b4ac3af81a62d911035034d36
https://doi.org/10.1103/physrevlett.25.54

Evidence for the Existence of a New Meson in the 955-MeV Mass Region

Autor: Virgil E Barnes, R. L. Eisner, D. Pandoulas, D. Bassano, N. P. Samios, J. B. Kinson, M. Aguilar-Benitez

Publikováno v: Physical Review Letters. 25:1635-1638

We report evidence for the existence of a new meson, which we call the $M(953)$, with mass 953 \ifmmode\pm\else\textpm\fi{} 2 MeV and width 10 MeV, produced in the final state ${K}^{\ensuremath{-}}p\ensuremath{\rightarrow}p{K}^{\ensuremath{-}}{M}^{0}

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e55960c26dd9c8b81a055b7455bc7ee7
https://doi.org/10.1103/physrevlett.25.1635

Observation ofΣResonances in the 1670-MeV Mass Region

Autor: K. Jaeger, V. E. Barnes, E. Flaminio, J. B. Kinson, N. P. Samios, M. Aguilar-Benitez, S. U. Chung, D. Bassano, R. L. Eisner

Publikováno v: Physical Review Letters. 25:58-63

We present confirmation for the existence of two $\ensuremath{\Sigma}(1670)$ resonances on the basis of their different production angular distributions. One of these decays predominantly into $\ensuremath{\Lambda}(1405)\ensuremath{\pi}$ and is produ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::07b9a03cc92f883dee78e070ef50e351
https://doi.org/10.1103/physrevlett.25.58