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Pregled bibliografske jedinice broj: 316027

K^0 and Lambda production in Ni+Ni collisions near threshold


Merschmeyer, M.; Lopez, X.; Bastid, N.; Crochet, P.; Herrmann, N.; Andronic, A.; Barret, V.; Basrak, Zoran; Benabderrahmane, M. L.; Čaplar, Roman et al.
K^0 and Lambda production in Ni+Ni collisions near threshold // Physical Review C - Nuclear Physics, 76 (2007), 2; 0249061-9 (međunarodna recenzija, članak, znanstveni)


Naslov
K^0 and Lambda production in Ni+Ni collisions near threshold

Autori
Merschmeyer, M. ; Lopez, X. ; Bastid, N. ; Crochet, P. ; Herrmann, N. ; Andronic, A. ; Barret, V. ; Basrak, Zoran ; Benabderrahmane, M. L. ; Čaplar, Roman ; Cordier, E. ; Dupieux, P. ; Dželalija, Mile ; Fodor, Z. ; Gašparić, Igor ; Grishkin, Y. ; Hartmann, O. N. ; Hildenbrand, K. D. ; Hong, B. ; Kang, T. I. ; Kecskemeti, J. ; Kim, Y. J. ; Kirejczyk, M. ; Kiš, Mladen ; Matulewicz, T. ; Koczon, T. P. ; Korolija, Milorad ; Kotte, R. ; Lebedev, A. ; Leifels, Y. ; Mangiarotti, A. ; Pelte, D. ; Petrovici, M. ; Rami, F. ; Reisdorf, W. ; Ryu, M. S. ; Schuttauf, A. ; Seres, Z. ; Sikora, B. ; Sim, K. S. ; Simion, V. ; Siwek-Wilczynska, K. ; Smolyankin, V. ; Stoicea, G. ; Tyminski, Z. ; Wisniewski, K. ; Xiao, Z. G. ; Xu, H. S. ; Yushmanov, I. ; Zhang, X. Y. ; Zhilin, A.

Izvornik
Physical Review C - Nuclear Physics (0556-2813) 76 (2007), 2; 0249061-9

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Heavy-ions; kaons; strangeness; threshold energies

Sažetak
New results concerning the production of neutral strange particles, K0 and_in Ni+Ni collisions at 1.93AGeV, measured with the FOPI detector at GSI Darmstadt, are presented. Rapidity density distributions and Boltzmann slope parameter distributions are measured in nearly the full phase space of the reaction. The observables are compared to existing K+ and proton data. While the K0 data agree with previously reported K+ measurements, the_distributions showa different behavior relative to that of protons. The strangeness balance and the production yield per participating nucleon as a function of the centrality of the reaction are discussed, for the first time at GSI Schwerionen Synchrotron (SIS) energies.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
098-1191005-2879 - Fizika teških iona (Zoran Basrak, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus