/ nucl-ex arXiv:1606.04234

Production of deuterium, tritium, and $^3$He in central Pb+Pb collisions at 20A, 30A, 40A, 80A, and 158A GeV at the CERN SPS

Anticic, T. (Boskovic Inst., Zagreb) ; Baatar, B. (Dubna, JINR) ; Bartke, J. (Cracow, INP) ; Beck, H. (Hamburg U., Dept. Math.) ; Betev, L. (CERN) ; Bialkowska, H. (Warsaw, Inst. Nucl. Studies) ; Blume, C. (Hamburg U., Dept. Math.) ; Boimska, B. (Warsaw, Inst. Nucl. Studies) ; Book, J. (Hamburg U., Dept. Math.) ; Botje, M. (NIKHEF, Amsterdam) ; Buncic, P. (CERN) ; Christakoglou, P. (NIKHEF, Amsterdam) ; Chung, P. (SUNY, Stony Brook) ; Chvala, O. (Charles U., Prague) ; Cramer, J.G. (Washington U., Seattle) ; Eckardt, V. (Munich, Max Planck Inst.) ; Fodor, Z. (Budapest, RMKI) ; Foka, P. (Darmstadt, GSI) ; Friese, V. (Darmstadt, GSI) ; Gazdzicki, M. (Jan Kochanowski U.) ; Grebieszkow, K. (Warsaw U. of Tech.) ; Hohne, C. (Darmstadt, GSI) ; Kadija, K. (Boskovic Inst., Zagreb) ; Karev, A. (CERN) ; Kolesnikov, V.I. (Dubna, JINR) ; Kowalski, M. (Cracow, INP) ; Kresan, D. (Darmstadt, GSI) ; Laszlo, A. (Budapest, RMKI) ; Lacey, R. (SUNY, Stony Brook) ; van Leeuwen, M. (NIKHEF, Amsterdam) ; Mackowiak-Pawlowska, M. (Warsaw U. of Tech.) ; Makariev, M. (Sofiya, Inst. Nucl. Res.) ; Malakhov, A.I. (Dubna, JINR) ; Melkumov, G.L. (Dubna, JINR) ; Mitrovski, M. (Hamburg U., Dept. Math.) ; Mrowczynski, St. (Jan Kochanowski U.) ; Palla, G. (Budapest, RMKI) ; Panagiotou, A.D. (Athens U.) ; Prindle, D. (Washington U., Seattle) ; Puhlhofer, F. (Hamburg U., Dept. Math.) ; Renfordt, R. (Hamburg U., Dept. Math.) ; Roland, C. (MIT) ; Roland, G. (MIT) ; Rustamov, A. (Hamburg U., Dept. Math.) ; Rybczynski, M. (Jan Kochanowski U.) ; Rybicki, A. (Cracow, INP) ; Sandoval, A. (Darmstadt, GSI) ; Schmitz, N. (Munich, Max Planck Inst.) ; Schuster, T. (Hamburg U., Dept. Math.) ; Seyboth, P. (Munich, Max Planck Inst.) ; Sikler, F. (Budapest, RMKI) ; Skrzypczak, E. (Warsaw U.) ; Slodkowski, M. (Warsaw U. of Tech.) ; Stefanek, G. (Jan Kochanowski U.) ; Stock, R. (Hamburg U., Dept. Math.) ; Strobele, H. (Hamburg U., Dept. Math.) ; Susa, T. (Boskovic Inst., Zagreb) ; Szuba, M. (Warsaw U. of Tech.) ; Varga, D. (Eotvos U.) ; Vassiliou, M. (Athens U.) ; Veres, G.I. (Budapest, RMKI) ; Vesztergombi, G. (Budapest, RMKI) ; Vranic, D. (Darmstadt, GSI) ; Wlodarczyk, Z. (Jan Kochanowski U.) ; Wojtaszek-Szwarc, A. (Jan Kochanowski U.)

Pages: 22

Abstract: Production of $d$, $t$, and $^3$He nuclei in central Pb+Pb interactions was studied at five collision energies ($\sqrt{s_{NN}}=$ 6.3, 7.6, 8.8, 12.3, and 17.3 GeV) with the NA49 detector at the CERN SPS. 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 $^3$He were determined as a function of transverse mass at all energies.

Web-Page: http://inspirehep.net/record/1469272/files/plots_all_pt_tr.png; http://inspirehep.net/record/1469272/files/plots_mtspec_tbeta.png; http://inspirehep.net/record/1469272/files/plots_all_pt_deu.png; http://inspirehep.net/record/1469272/files/plots_fig_b3.png; http://inspirehep.net/record/1469272/files/plots_all_mt_dt.png; http://inspirehep.net/record/1469272/files/plots_penal_new_1.png; http://inspirehep.net/record/1469272/files/plots_meanmt_mass_new.png; http://inspirehep.net/record/1469272/files/plots_trit_hel_rat_hep.png; http://inspirehep.net/record/1469272/files/plots_trithel_pt.png; http://inspirehep.net/record/1469272/files/plots_fig_acc_mt.png; http://inspirehep.net/record/1469272/files/plots_deu_dndy.png; http://inspirehep.net/record/1469272/files/plots_fig_b2_mt.png; http://inspirehep.net/record/1469272/files/plots_fig_b3_mt.png; http://inspirehep.net/record/1469272/files/plots_penal_new_2.png; http://inspirehep.net/record/1469272/files/plots_hel_dndy.png; http://inspirehep.net/record/1469272/files/plots_dhel_dndy_new.png; http://inspirehep.net/record/1469272/files/plots_clust_fig11.png; http://inspirehep.net/record/1469272/files/plots_clust_fig2.png; http://inspirehep.net/record/1469272/files/plots_new_fig2.png; http://inspirehep.net/record/1469272/files/plots_meanmt_hel_new.png; http://inspirehep.net/record/1469272/files/plots_penal_pt.png; http://inspirehep.net/record/1469272/files/plots_hadrons_40g.png; http://inspirehep.net/record/1469272/files/plots_sigmt_energy_new.png; http://inspirehep.net/record/1469272/files/plots_all_pt_hel.png; http://inspirehep.net/record/1469272/files/plots_mtspec_hel.png; http://inspirehep.net/record/1469272/files/plots_all_pt_20g_lin.png; http://inspirehep.net/record/1469272/files/plots_shape_dndy_new.png; http://inspirehep.net/record/1469272/files/plots_deu_total.png; http://inspirehep.net/record/1469272/files/plots_hel_total.png; http://inspirehep.net/record/1469272/files/plots_fig_rad.png; http://inspirehep.net/record/1469272/files/plots_meanmt_energy_new.png; http://inspirehep.net/record/1469272/files/arXiv:1606.04234.pdf

Note: *Brief entry*; *Temporary entry*; 22 pages, 29 figures, 8 tables, for submission to Phys. Rev. C

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 Запись создана 2016-07-04, последняя модификация 2016-07-04

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