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Measurement of the In-Medium K0 Inslusive Cross Section in pi(-)-Induced reactions at 1.15 GeV/c


Benabderrahmane, M. L.; Herrmann, N.; Wisniewski, K.; Kecskemeti, J.; Andronic, A.; Barret, V.; Basrak, Zoran; Bastid, N.; Buehler, P.; Cargnelli, M. et al.
Measurement of the In-Medium K0 Inslusive Cross Section in pi(-)-Induced reactions at 1.15 GeV/c // Physical Review Letters, 102 (2009), 18; 182501-182504 doi:10.1103/PhysRevLett.102.182501 (međunarodna recenzija, članak, znanstveni)


Naslov
Measurement of the In-Medium K0 Inslusive Cross Section in pi(-)-Induced reactions at 1.15 GeV/c

Autori
Benabderrahmane, M. L. ; Herrmann, N. ; Wisniewski, K. ; Kecskemeti, J. ; Andronic, A. ; Barret, V. ; Basrak, Zoran ; Bastid, N. ; Buehler, P. ; Cargnelli, M. ; Čaplar, Roman ; Cordier, E. ; Deppner, I. ; Crochet, P. ; Dupieux, P. ; Dželalija, Mile ; Fabbietti, L. ; Fodor, Z. ; Gasik, P. ; Gašparić, Igor ; Grishkin, Y. ; Hartmann, O. N. ; Hildenbrand, K. D. ; Hong, B. ; Kang, T. I. ; Kienle, P. ; Kirejczyk, M. ; Kim, Y. J. ; Kiš, Mladen ; Koczoń, P. ; Korolija, Milorad ; Kotte, R. ; Lebedev, A. ; Leifels, Y. ; Lopez, X. ; Manko, V. ; Marton, J. ; Mangiarotti, A. ; Merschmeyer, M. ; Matulewicz, T. ; Petrovici, M. ; Piasecki, K. ; Rami, F. ; Reischl, A. ; Reisdorf, W. ; Rogowska, M. ; Ryu, M. S. ; Schmidt, P. ; Schüttauf, A. ; Seres, Z. ; Sikora, B. ; Sim, K. S. ; Simion, V. ; Siwek-Wilczyńska, K. ; Smolyankin, V. ; Suzuki, K. ; Tymiński, Z. ; Widmann, E. ; Xiao, Z. G. ; Yamazaki, T. ; Yushmanov, I. ; Zhang, X. Y. ; Zhilin, A. ; Zmeskal, J. ; Bratkovskaya E. ; Cassing, W.

Izvornik
Physical Review Letters (0031-9007) 102 (2009), 18; 182501-182504

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

Ključne riječi
K0 meson cross section; pi(-) reactions
(K0 meson udarni presjek; (pi(-) reakcije)

Sažetak
The K0 meson production by - mesons of 1.15 GeV/c momentum on C, Al, Cu, Sn, and Pb nuclear targets was measured with the FOPI spectrometer at the Schwer-Ionen-Synchrotron accelerator of GSI. Inclusive production cross sections and the momentum distributions of K0 mesons are compared to scaled elementary production cross sections and to predictions of theoretical models describing the in-medium production of kaons. The data represent a new reference for those models, which are widely used for interpretation of the strangeness production in heavy-ion collisions. The presented results demonstrate the sensitivity of the kaon production to the reaction amplitudes inside nuclei and point to the existence of a repulsive KN potential of 20± ; 5 MeV at normal nuclear matter density.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
098-1191005-2879 - Fizika teških iona (Zoran Basrak, )
177-0000000-3193 - Visokoenergijski reakcijski sustavi i primjena Grida (Mile Dželalija, )

Ustanove
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Split,
Sveučilište u Zadru

Citiraj ovu publikaciju

Benabderrahmane, M. L.; Herrmann, N.; Wisniewski, K.; Kecskemeti, J.; Andronic, A.; Barret, V.; Basrak, Zoran; Bastid, N.; Buehler, P.; Cargnelli, M. et al.
Measurement of the In-Medium K0 Inslusive Cross Section in pi(-)-Induced reactions at 1.15 GeV/c // Physical Review Letters, 102 (2009), 18; 182501-182504 doi:10.1103/PhysRevLett.102.182501 (međunarodna recenzija, članak, znanstveni)
Benabderrahmane, M., Herrmann, N., Wisniewski, K., Kecskemeti, J., Andronic, A., Barret, V., Basrak, Z., Bastid, N., Buehler, P. & Cargnelli, M. (2009) Measurement of the In-Medium K0 Inslusive Cross Section in pi(-)-Induced reactions at 1.15 GeV/c. Physical Review Letters, 102 (18), 182501-182504 doi:10.1103/PhysRevLett.102.182501.
@article{article, year = {2009}, pages = {182501-182504}, DOI = {10.1103/PhysRevLett.102.182501}, keywords = {K0 meson udarni presjek, (pi(-) reakcije}, journal = {Physical Review Letters}, doi = {10.1103/PhysRevLett.102.182501}, volume = {102}, number = {18}, issn = {0031-9007}, title = {Measurement of the In-Medium K0 Inslusive Cross Section in pi(-)-Induced reactions at 1.15 GeV/c}, keyword = {K0 meson udarni presjek, (pi(-) reakcije} }

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
  • MEDLINE


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