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Pregled bibliografske jedinice broj: 809719

System-size and centrality dependence of charged kaon and pion production in nucleus-nucleus collisions at 40A GeV and 158A GeV beam energy

(NA49 Collaboration) Antičić, Tome; Kadija, Krešo; Nikolić, Vedran; Šuša, Tatjana; Wojtaszek-Szwarc, A.
System-size and centrality dependence of charged kaon and pion production in nucleus-nucleus collisions at 40A GeV and 158A GeV beam energy // Physical review. C, Nuclear physics, 86 (2012), 5; 054903, 14 doi:10.1103/PhysRevC.86.054903 (recenziran, članak, znanstveni)

CROSBI ID: 809719 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
System-size and centrality dependence of charged kaon and pion production in nucleus-nucleus collisions at 40A GeV and 158A GeV beam energy

Autori
Antičić, Tome ; Kadija, Krešo ; Nikolić, Vedran ; Šuša, Tatjana ; Wojtaszek-Szwarc, A.

Kolaboracija
NA49 Collaboration

Izvornik
Physical review. C, Nuclear physics (0556-2813) 86 (2012), 5; 054903, 14

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

Ključne riječi
heavy-ion collisions ; strangeness production ; particle-production ; strings

Sažetak
Measurements of charged pion and kaon production are presented in centrality selected Pb+Pb collisions at 40A GeV and 158A GeV beam energy as well as in semicentral C+C and Si+Si interactions at 40A GeV. Transverse mass spectra, rapidity spectra, and total yields are determined as a function of centrality. The system-size and centrality dependence of relative strangeness production in nucleus-nucleus collisions at 40A GeV and 158A GeV beam energy are derived from the data presented here and from published data for C+C and Si+Si collisions at 158A GeV beam energy. At both energies a steep increase with centrality is observed for small systems followed by a weak rise or even saturation for higher centralities. This behavior is compared to calculations using transport models (ultra-relativistic quantum molecular dynamics and hadron-string dynamics), a percolation model, and the core-corona approach.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Projekti:
MZOS-098-0982887-2878 - Eksperimentalna fizika na LHC energijama (Kadija, Krešo, MZOS ) ( CroRIS)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Vedran Nikolić (autor)

Avatar Url Tome Antičić (autor)

Avatar Url Krešo Kadija (autor)

Avatar Url Tatjana Šuša (autor)

Poveznice na cjeloviti tekst rada:

doi fulir.irb.hr journals.aps.org

Citiraj ovu publikaciju:

(NA49 Collaboration) Antičić, Tome; Kadija, Krešo; Nikolić, Vedran; Šuša, Tatjana; Wojtaszek-Szwarc, A.
System-size and centrality dependence of charged kaon and pion production in nucleus-nucleus collisions at 40A GeV and 158A GeV beam energy // Physical review. C, Nuclear physics, 86 (2012), 5; 054903, 14 doi:10.1103/PhysRevC.86.054903 (recenziran, članak, znanstveni)
(NA49 Collaboration) (NA49 Collaboration) Antičić, T., Kadija, K., Nikolić, V., Šuša, T. & Wojtaszek-Szwarc, A. (2012) System-size and centrality dependence of charged kaon and pion production in nucleus-nucleus collisions at 40A GeV and 158A GeV beam energy. Physical review. C, Nuclear physics, 86 (5), 054903, 14 doi:10.1103/PhysRevC.86.054903.
@article{article, author = {Anti\v{c}i\'{c}, Tome and Kadija, Kre\v{s}o and Nikoli\'{c}, Vedran and \v{S}u\v{s}a, Tatjana and Wojtaszek-Szwarc, A.}, year = {2012}, pages = {14}, DOI = {10.1103/PhysRevC.86.054903}, chapter = {054903}, keywords = {heavy-ion collisions, strangeness production, particle-production, strings}, journal = {Physical review. C, Nuclear physics}, doi = {10.1103/PhysRevC.86.054903}, volume = {86}, number = {5}, issn = {0556-2813}, title = {System-size and centrality dependence of charged kaon and pion production in nucleus-nucleus collisions at 40A GeV and 158A GeV beam energy}, keyword = {heavy-ion collisions, strangeness production, particle-production, strings}, chapternumber = {054903} }
@article{article, author = {Anti\v{c}i\'{c}, Tome and Kadija, Kre\v{s}o and Nikoli\'{c}, Vedran and \v{S}u\v{s}a, Tatjana and Wojtaszek-Szwarc, A.}, year = {2012}, pages = {14}, DOI = {10.1103/PhysRevC.86.054903}, chapter = {054903}, keywords = {heavy-ion collisions, strangeness production, particle-production, strings}, journal = {Physical review. C, Nuclear physics}, doi = {10.1103/PhysRevC.86.054903}, volume = {86}, number = {5}, issn = {0556-2813}, title = {System-size and centrality dependence of charged kaon and pion production in nucleus-nucleus collisions at 40A GeV and 158A GeV beam energy}, keyword = {heavy-ion collisions, strangeness production, particle-production, strings}, chapternumber = {054903} }

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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