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Pregled bibliografske jedinice broj: 776237

Influence of Phi mesons on negative kaons in Ni + Ni collisions at 1.91A GeV beam energy

Piasecki, K.; Herrmann, K.; Averbeck, R.; Andronic, A.; Barret, V.; Basrak, Zoran; Bastid, N.; Benabderrahmane, M.L., Berger, M.; Buehler, P; Cargnelli, M. et al.
Influence of Phi mesons on negative kaons in Ni + Ni collisions at 1.91A GeV beam energy // Physical Review C - Nuclear Physics, 91 (2015), 5; 054904-1 doi:10.1103/PhysRevC.91.054904 (međunarodna recenzija, članak, znanstveni)

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Naslov
Influence of Phi mesons on negative kaons in Ni + Ni collisions at 1.91A GeV beam energy

Autori
Piasecki, K. ; Herrmann, K. ; Averbeck, R. ; Andronic, A. ; Barret, V. ; Basrak, Zoran ; Bastid, N. ; Benabderrahmane, M.L., Berger, M. ; Buehler, P ; Cargnelli, M. ; Čaplar, Roman ; Crochet, P. ; Czerwiakowa, O. ; Deppner, I. ; 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. ; Kecskemeti, J. ; Kim, Y.J. ; Kirejczyk, M. ; Kiš, Mladen ; Koczon, P. ; Kotte, R. ; Lebedev, A. ; Leifels, Y. ; Le Fèvre, A. ; Liu, J.L. ; Lopez, X. ; Manko, V. ; Marton, J. ; Matulewicz, T. ; Münzer, R. ; Petrovici, M. ; Rami, F. ; Reischl, A. ; Reisdorf, W. ; 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. ; Wagner, P. ; Weber, Ivana ; Widmann, E. ; Wiśniewski, K. ; Xiao, Z.G ; Yushmanov, I. ; Zhang, Y. ; Zhilin, A. ; Zinyuk, V. ; Zmeskal, J.

Izvornik
Physical Review C - Nuclear Physics (0556-2813) 91 (2015), 5; 054904-1

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

Ključne riječi
Heavy ion reactions; Negative Kaons; Phi mesons

Sažetak
Φ and K− mesons from Ni+Ni collisions at the beam energy of 1.91A GeV have been measured by the FOPI spectrometer, with a trigger selecting central and semicentral events amounting to 52% of the total cross section. The phase-space distributions, and the total yield of K−, as well as the kinetic energy distribution and the total yield of ϕ mesons are presented. The ϕ/ K− ratio is found to be 0.44±0.07(stat)+0.16−0.10(syst), meaning that about 22% of K−mesons originate from the decays of ϕ mesons, occurring mostly in vacuum. The inverse slopes of direct kaons are up to about 15 MeV larger than the ones extracted within the one-source model, signaling that a considerable share of gap between the slopes of K+ and K −could be explained by the contribution of ϕ mesons to negative kaons.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Projekti:
098-1191005-2879 - Fizika teških iona (Basrak, Zoran, MZOS ) ( CroRIS)
177-0000000-3193 - Visokoenergijski reakcijski sustavi i primjena Grida

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

Profili:

Avatar Url Roman Čaplar (autor)

Avatar Url Ivana Weber (autor)

Avatar Url Mile Dželalija (autor)

Avatar Url Zoran Basrak (autor)

Avatar Url Mladen Kiš (autor)

Avatar Url Igor Gašparić (autor)

Avatar Url Tong Zhang (autor)

Poveznice na cjeloviti tekst rada:

doi dx.doi.org journals.aps.org

Citiraj ovu publikaciju:

Piasecki, K.; Herrmann, K.; Averbeck, R.; Andronic, A.; Barret, V.; Basrak, Zoran; Bastid, N.; Benabderrahmane, M.L., Berger, M.; Buehler, P; Cargnelli, M. et al.
Influence of Phi mesons on negative kaons in Ni + Ni collisions at 1.91A GeV beam energy // Physical Review C - Nuclear Physics, 91 (2015), 5; 054904-1 doi:10.1103/PhysRevC.91.054904 (međunarodna recenzija, članak, znanstveni)
Piasecki, K., Herrmann, K., Averbeck, R., Andronic, A., Barret, V., Basrak, Z., Bastid, N., Benabderrahmane, M.L., Berger, M., Buehler, P. & Cargnelli, M. (2015) Influence of Phi mesons on negative kaons in Ni + Ni collisions at 1.91A GeV beam energy. Physical Review C - Nuclear Physics, 91 (5), 054904-1 doi:10.1103/PhysRevC.91.054904.
@article{article, author = {Piasecki, K. and Herrmann, K. and Averbeck, R. and Andronic, A. and Barret, V. and Basrak, Zoran and Bastid, N. and Buehler, P and Cargnelli, M. and \v{C}aplar, Roman and Crochet, P. and Czerwiakowa, O. and Deppner, I. and Dupieux, P. and D\v{z}elalija, Mile and Fabbietti, L. and Fodor, Z. and Gasik, P. 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 Kim, Y.J. and Kirejczyk, M. and Ki\v{s}, Mladen and Koczon, P. and Kotte, R. and Lebedev, A. and Leifels, Y. and Le F\`{e}vre, A. and Liu, J.L. and Lopez, X. and Manko, V. and Marton, J. and Matulewicz, T. and M\"{u}nzer, R. and Petrovici, M. and Rami, F. and Reischl, A. and Reisdorf, W. and Ryu, M.S. and Schmidt, P. and Sch\"{u}ttauf, A. and Seres, Z. and Sikora, B. and Sim, K.S. and Simion, V. and Siwek-Wilczy\'{n}ska, K. and Smolyankin, V. and Suzuki, K. and Tymi\'{n}ski, Z. and Wagner, P. and Weber, Ivana and Widmann, E. and Wi\'{s}niewski, K. and Xiao, Z.G and Yushmanov, I. and Zhang, Y. and Zhilin, A. and Zinyuk, V. and Zmeskal, J.}, year = {2015}, pages = {054904-1-054904-8}, DOI = {10.1103/PhysRevC.91.054904}, keywords = {Heavy ion reactions, Negative Kaons, Phi mesons}, journal = {Physical Review C - Nuclear Physics}, doi = {10.1103/PhysRevC.91.054904}, volume = {91}, number = {5}, issn = {0556-2813}, title = {Influence of Phi mesons on negative kaons in Ni + Ni collisions at 1.91A GeV beam energy}, keyword = {Heavy ion reactions, Negative Kaons, Phi mesons} }
@article{article, author = {Piasecki, K. and Herrmann, K. and Averbeck, R. and Andronic, A. and Barret, V. and Basrak, Zoran and Bastid, N. and Buehler, P and Cargnelli, M. and \v{C}aplar, Roman and Crochet, P. and Czerwiakowa, O. and Deppner, I. and Dupieux, P. and D\v{z}elalija, Mile and Fabbietti, L. and Fodor, Z. and Gasik, P. 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 Kim, Y.J. and Kirejczyk, M. and Ki\v{s}, Mladen and Koczon, P. and Kotte, R. and Lebedev, A. and Leifels, Y. and Le F\`{e}vre, A. and Liu, J.L. and Lopez, X. and Manko, V. and Marton, J. and Matulewicz, T. and M\"{u}nzer, R. and Petrovici, M. and Rami, F. and Reischl, A. and Reisdorf, W. and Ryu, M.S. and Schmidt, P. and Sch\"{u}ttauf, A. and Seres, Z. and Sikora, B. and Sim, K.S. and Simion, V. and Siwek-Wilczy\'{n}ska, K. and Smolyankin, V. and Suzuki, K. and Tymi\'{n}ski, Z. and Wagner, P. and Weber, Ivana and Widmann, E. and Wi\'{s}niewski, K. and Xiao, Z.G and Yushmanov, I. and Zhang, Y. and Zhilin, A. and Zinyuk, V. and Zmeskal, J.}, year = {2015}, pages = {054904-1-054904-8}, DOI = {10.1103/PhysRevC.91.054904}, keywords = {Heavy ion reactions, Negative Kaons, Phi mesons}, journal = {Physical Review C - Nuclear Physics}, doi = {10.1103/PhysRevC.91.054904}, volume = {91}, number = {5}, issn = {0556-2813}, title = {Influence of Phi mesons on negative kaons in Ni + Ni collisions at 1.91A GeV beam energy}, keyword = {Heavy ion reactions, Negative Kaons, Phi mesons} }

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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