Correlations of azimuthal anisotropy Fourier harmonics with subevent cumulants in pPb collisions at sNN =8.16 TeV
Yazarlar (1)
Doç. Dr. Mustafa Numan BAKIRCI Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (SCOPUS dergilerinde yayınlanan tam makale)
Dergi Adı Physical Review C
Dergi ISSN 2469-9985 Wos Dergi Scopus Dergi
Makale Dili İngilizce Basım Tarihi 01-2021
Cilt / Sayı / Sayfa 103 / 1 / – DOI 10.1103/PhysRevC.103.014902
Makale Linki http://link.aps.org/pdf/10.1103/PhysRevC.103.014902
UAK Araştırma Alanları
Fen Bilimleri ve Matematik
Özet
Event-by-event long-range correlations of azimuthal anisotropy Fourier coefficients in 8.16 TeV data, collected by the CMS experiment at the CERN Large Hadron Collider, are extracted using a subevent four-particle cumulant technique applied to very low multiplicity events. Each combination of four charged particles is selected from either two, three, or four distinct subevent regions of a pseudorapidity range from to 2.4 of the CMS tracker, and with transverse momentum between 0.3 and 3.0 GeV. Using the subevent cumulant technique, correlations between of different orders are measured as functions of particle multiplicity and compared to the standard cumulant method without subevents over a wide event multiplicity range. At high multiplicities, the and coefficients exhibit an anticorrelation; this behavior is observed consistently using various methods. The and correlation strength is …
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