Production of deuterium, tritium, and He-3 in central Pb plus Pb collisions at 20A, 30A, 40A, 80A, and 158A GeV at the CERN Super Proton Synchrotron (CROSBI ID 252007)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Antičić, Tome ; Baatar, B. ; Bartke, J. ; Beck, H. ; Betev, L. ; Białkowska, H. ; Blume, C. ; Boimska, B. ; Book, J. ; Botje, M. ; Bunčić, P. ; Christakoglou, P. ; Chung, P. ; Chvala, O. ; Cramer, J. G. ; Eckardt, V. ; Fodor, Z. ; Foka, P. ; Friese, V. ; Gaździcki, M. ; Grebieszkow, K. ; Höhne, C. ; Kadija, K. ; Karev, A. ; Kolesnikov, V. I. ; Kowalski, M. ; Kresan, D. ; Laszlo, A. ; Lacey, R. ; van Leeuwen, M. ; Maćkowiak-Pawłowska, M. ; Makariev, M. ; Malakhov, A. I. ; Melkumov, G. L. ; Mitrovski, M. ; Mrówczyński, St. ; Pálla, G. ; Panagiotou, A. D. ; Prindle, D. ; Pühlhofer, F. ; Renfordt, R. ; Roland, C. ; Roland, G. ; Rustamov, A. ; Rybczyński, M. ; Rybicki, A. ; Sandoval, A. ; Schmitz, N. ; Schuster, T. ; Seyboth, P. ; Siklér, F. ; Skrzypczak, E. ; Slodkowski, M. ; Stefanek, G. ; Stock, R. ; Ströbele, H. ; Šuša, Tatjana ; Szuba, M. ; Varga, D. ; Vassiliou, M. ; Veres, G. I. ; Vesztergombi, G. ; Vranić, D. ; Włodarczyk, Z. ; Wojtaszek-Szwarc, A.
NA49 Collaboration
engleski
Production of deuterium, tritium, and He-3 in central Pb plus Pb collisions at 20A, 30A, 40A, 80A, and 158A GeV at the CERN Super Proton Synchrotron
Production of d, t, and He-3 nuclei in central Pb + Pb interactions was studied at five collision energies (root s(NN) = 6.3, 7.6, 8.8, 12.3, and 17.3 GeV) with the NA49 detector at the CERN Super Proton Synchrotron. Transverse momentum spectra, rapidity distributions, and particle ratios were measured. Yields are compared to predictions of statistical models. Phase-space distributions of light nuclei are discussed and compared to those of protons in the context of a coalescence approach. The coalescence parameters B-2 and B-3, as well as coalescence radii for d and He-3 were determined as a function of transverse mass at all energies.
heavy-ion collisions ; relativistic nuclear collisions ; lead-lead collisions ; hadron-production ; freeze-out ; matter ; equation ; state ; model
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