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Pregled bibliografske jedinice broj: 316049

Isospin dependence of relative yields of K^+ and K^0 mesons at 1.528A GeV

Lopez, X.; Kim, Y. J.; Herrmann, N.; Andronic, A.; Barret, V.; Basrak, Zoran; Bastid, N.; Benabderrahmane, M. L.; Čaplar, Roman; Cordier, E. et al.
Isospin dependence of relative yields of K^+ and K^0 mesons at 1.528A GeV // Physical Review C - Nuclear Physics, 75 (2007), 1; 011901-5 (međunarodna recenzija, članak, znanstveni)

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Naslov
Isospin dependence of relative yields of K^+ and K^0 mesons at 1.528A GeV

Autori
Lopez, X. ; Kim, Y. J. ; Herrmann, N. ; Andronic, A. ; Barret, V. ; Basrak, Zoran ; Bastid, N. ; Benabderrahmane, M. L. ; Čaplar, Roman ; Cordier, E. ; Crochet, P. ; Dupieux, P. ; Dželalija, Mile ; Fodor, Z. ; Gašparić, Igor ; Grishkin, Y. ; Hartmann, O. N. ; Hildenbrand, K. D. ; Hong, B. ; Kang, T. I. ; Kecskemeti, J. ; Kirejczyk, M. ; Kiš, Mladen ; Koczon, P. ; Korolija, Milorad ; Kotte, R. ; Lebedev, A. ; Leifels, Y. ; Merschmeyer, M. ; Neubert, W. ; 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. ; Wagner, P. ; Wi´sniewski, K. ; Wohlfarth, D. ; Xiao, Z. G. ; Yushmanov, I. ; Zhang, X. Y. ; Zhilin, A. ; Ferini, G. ; Gaitanos, T.

Izvornik
Physical Review C - Nuclear Physics (0556-2813) 75 (2007), 1; 011901-5

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

Ključne riječi
heavy ions; kaons; strangeness; isospin; 1.5 AGeV

Sažetak
Results on K+ and K0 meson production in 96 44Ru + 96 44Ru and 96 40Zr + 96 40Zr collisions at a beam kinetic energy of 1.528A GeV, measured with the FOPI detector at GSI-Darmstadt, are investigated as a possible probe of isospin effects in high-density nuclear matter. The measured double ratio (K+/K0)Ru/(K+/K0)Zr is compared to the predictions of a thermal model and a relativistic mean field transport model using two different collision scenarios and under different assumptions on the stiffness of the symmetry energy.We find good agreement with the thermal model prediction and the assumption of a soft symmetry energy for infinite nuclear matter, while more realistic transport simulations of the collisions show a similar agreement with the data but also exhibit a reduced sensitivity to the symmetry term.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Projekti:
098-1191005-2879 - Fizika teških iona (Basrak, Zoran, MZOS ) ( CroRIS)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Mile Dželalija (autor)

Avatar Url Zoran Basrak (autor)

Avatar Url Igor Gašparić (autor)

Avatar Url Mladen Kiš (autor)

Avatar Url Milorad Korolija (autor)

Avatar Url Roman Čaplar (autor)

scitation.aip.org

Citiraj ovu publikaciju:

Lopez, X.; Kim, Y. J.; Herrmann, N.; Andronic, A.; Barret, V.; Basrak, Zoran; Bastid, N.; Benabderrahmane, M. L.; Čaplar, Roman; Cordier, E. et al.
Isospin dependence of relative yields of K^+ and K^0 mesons at 1.528A GeV // Physical Review C - Nuclear Physics, 75 (2007), 1; 011901-5 (međunarodna recenzija, članak, znanstveni)
Lopez, X., Kim, Y., Herrmann, N., Andronic, A., Barret, V., Basrak, Z., Bastid, N., Benabderrahmane, M., Čaplar, R. & Cordier, E. (2007) Isospin dependence of relative yields of K^+ and K^0 mesons at 1.528A GeV. Physical Review C - Nuclear Physics, 75 (1), 011901-5.
@article{article, author = {Lopez, X. and Kim, Y. J. and Herrmann, N. and Andronic, A. and Barret, V. and Basrak, Zoran and Bastid, N. and Benabderrahmane, M. L. and \v{C}aplar, Roman and Cordier, E. and Crochet, P. and Dupieux, P. and D\v{z}elalija, Mile and Fodor, Z. and Ga\v{s}pari\'{c}, Igor and Grishkin, Y. and Hartmann, O. N. and Hildenbrand, K. D. and Hong, B. and Kang, T. I. and Kecskemeti, J. and Kirejczyk, M. and Ki\v{s}, Mladen and Koczon, P. and Korolija, Milorad and Kotte, R. and Lebedev, A. and Leifels, Y. and Merschmeyer, M. and Neubert, W. and Pelte, D. and Petrovici, M. and Rami, F. and Reisdorf, W. and Ryu, M. S. and Schuttauf, A. and Seres, Z. and Sikora, B. and Sim, K. S. and Simion, V. and Siwek-Wilczynska, K. and Smolyankin, V. and Stoicea, G. and Tyminski, Z. and Wagner, P. and Wi´sniewski, K. and Wohlfarth, D. and Xiao, Z. G. and Yushmanov, I. and Zhang, X. Y. and Zhilin, A. and Ferini, G. and Gaitanos, T.}, year = {2007}, pages = {011901-5}, keywords = {heavy ions, kaons, strangeness, isospin, 1.5 AGeV}, journal = {Physical Review C - Nuclear Physics}, volume = {75}, number = {1}, issn = {0556-2813}, title = {Isospin dependence of relative yields of K\^{}+ and K\^{}0 mesons at 1.528A GeV}, keyword = {heavy ions, kaons, strangeness, isospin, 1.5 AGeV} }
@article{article, author = {Lopez, X. and Kim, Y. J. and Herrmann, N. and Andronic, A. and Barret, V. and Basrak, Zoran and Bastid, N. and Benabderrahmane, M. L. and \v{C}aplar, Roman and Cordier, E. and Crochet, P. and Dupieux, P. and D\v{z}elalija, Mile and Fodor, Z. and Ga\v{s}pari\'{c}, Igor and Grishkin, Y. and Hartmann, O. N. and Hildenbrand, K. D. and Hong, B. and Kang, T. I. and Kecskemeti, J. and Kirejczyk, M. and Ki\v{s}, Mladen and Koczon, P. and Korolija, Milorad and Kotte, R. and Lebedev, A. and Leifels, Y. and Merschmeyer, M. and Neubert, W. and Pelte, D. and Petrovici, M. and Rami, F. and Reisdorf, W. and Ryu, M. S. and Schuttauf, A. and Seres, Z. and Sikora, B. and Sim, K. S. and Simion, V. and Siwek-Wilczynska, K. and Smolyankin, V. and Stoicea, G. and Tyminski, Z. and Wagner, P. and Wi´sniewski, K. and Wohlfarth, D. and Xiao, Z. G. and Yushmanov, I. and Zhang, X. Y. and Zhilin, A. and Ferini, G. and Gaitanos, T.}, year = {2007}, pages = {011901-5}, keywords = {heavy ions, kaons, strangeness, isospin, 1.5 AGeV}, journal = {Physical Review C - Nuclear Physics}, volume = {75}, number = {1}, issn = {0556-2813}, title = {Isospin dependence of relative yields of K\^{}+ and K\^{}0 mesons at 1.528A GeV}, keyword = {heavy ions, kaons, strangeness, isospin, 1.5 AGeV} }

Časopis indeksira:


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

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