Measurement of anisotropic flow in XeXe collisions at 5.44 TeV with the CMS experiment

Name: Measurement of anisotropic flow in XeXe collisions at 5.44 TeV with the CMS experiment
Author: Stojanovic, M., Sirunyan, A. M., Işıldak, Bora

İsim	Measurement of anisotropic flow in XeXe collisions at 5.44 TeV with the CMS experiment
Yazar	Stojanovic, M., Sirunyan, A. M., Işıldak, Bora
Basım Tarihi:	2019-02
Basım Yeri	- Elsevier
Konu	Flow, Collectivity, System size, Correlations
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	0375-9474
Kayıt Numarası	d37441c4-e533-4637-b6c3-21e481b64108
Lokasyon	Natural and Mathematical Sciences
Tarih	2019-02
Örnek Metin	New measurements of anisotropic flow in XeXe collisions at a center-of-mass energy of 5.44 TeV per nucleon pair, collected by the CMS experiment at the LHC, are presented. The v(2), v(3) and v(4) Fourier coefficients of the anisotropic azimuthal distribution are obtained employing three different analysis techniques: two-particle correlations, the scalar product method, and multiparticle cumulants, which have different sensitivities to non-flow and flow fluctuation effects. The results are shown as a function of transverse momentum (P-T) for various centrality selections, and compared with corresponding results from PbPb collisions. These new measurements in a smaller nucleus-nucleus system than PbPb provide additional insights into the system-size dependence of the collective flow induced by the dominant collision geometry and its fluctuations. In particular, these results, compared to theoretical predictions and Monte Carlo generators, will provide important details on the system size dependence of the medium response in heavy ion collisions. They also offer a unique opportunity to study the onset of flow from small to large systems.
DOI	10.1016/j.nuclphysa.2018.09.085
Cilt	982

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Measurement of anisotropic flow in XeXe collisions at 5.44 TeV with the CMS experiment

Yazar Stojanovic, M., Sirunyan, A. M., Işıldak, Bora

Basım Tarihi 2019-02

Basım Yeri - Elsevier

Konu Flow, Collectivity, System size, Correlations

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 0375-9474

Kayıt Numarası d37441c4-e533-4637-b6c3-21e481b64108

Lokasyon Natural and Mathematical Sciences

Tarih 2019-02

Örnek Metin New measurements of anisotropic flow in XeXe collisions at a center-of-mass energy of 5.44 TeV per nucleon pair, collected by the CMS experiment at the LHC, are presented. The v(2), v(3) and v(4) Fourier coefficients of the anisotropic azimuthal distribution are obtained employing three different analysis techniques: two-particle correlations, the scalar product method, and multiparticle cumulants, which have different sensitivities to non-flow and flow fluctuation effects. The results are shown as a function of transverse momentum (P-T) for various centrality selections, and compared with corresponding results from PbPb collisions. These new measurements in a smaller nucleus-nucleus system than PbPb provide additional insights into the system-size dependence of the collective flow induced by the dominant collision geometry and its fluctuations. In particular, these results, compared to theoretical predictions and Monte Carlo generators, will provide important details on the system size dependence of the medium response in heavy ion collisions. They also offer a unique opportunity to study the onset of flow from small to large systems.

DOI 10.1016/j.nuclphysa.2018.09.085

Cilt 982