Polar Distribution of Final State Particles in High Energy Heavy Ion Collisions

Lei Huo; Yiming Liu; Weining Zhang; Yuzhen Jiang; D. Keane; S. Y. Fung

Polar Distribution of Final State Particles in High Energy Heavy Ion Collisions

Lei Huo^*
, Yiming Liu
, Weining Zhang
, Yuzhen Jiang
, D. Keane
, S. Y. Fung

^*Corresponding author for this work

School of Physics

Harbin Institute of Technology
Kent State University
University of California at Riverside

Research output: Contribution to journal › Article › peer-review

Abstract

The anisotropy of azimuthal distribution for the final state particles in the center-of-mass coordinate systems where the z axis is rotated to various polar angles in the reaction plane is studied. A method to determine the flow angle is proposed. Studying the polar angle distributions for collisions of 1.2AGeV Ar + KCl, 1.2AGeV Ne + NaF and 2.1AGeV Ne + NaF at the Bevalac streamer chamber in the coordinate systems with the z axis rotated to the flow angles, we can estimate the fraction of the anisotropic emission particles to all the final state particles and the degree of concentration around the flow direction quantitatively.

Original language	English
Pages (from-to)	315-316
Number of pages	2
Journal	Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics
Volume	20
Issue number	4
State	Published - 1996

Keywords

Collective sideward flow
Flow angle
Reaction plane

Cite this

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title = "Polar Distribution of Final State Particles in High Energy Heavy Ion Collisions",

abstract = "The anisotropy of azimuthal distribution for the final state particles in the center-of-mass coordinate systems where the z axis is rotated to various polar angles in the reaction plane is studied. A method to determine the flow angle is proposed. Studying the polar angle distributions for collisions of 1.2AGeV Ar + KCl, 1.2AGeV Ne + NaF and 2.1AGeV Ne + NaF at the Bevalac streamer chamber in the coordinate systems with the z axis rotated to the flow angles, we can estimate the fraction of the anisotropic emission particles to all the final state particles and the degree of concentration around the flow direction quantitatively.",

keywords = "Collective sideward flow, Flow angle, Reaction plane",

author = "Lei Huo and Yiming Liu and Weining Zhang and Yuzhen Jiang and D. Keane and Fung, \{S. Y.\}",

year = "1996",

language = "英语",

volume = "20",

pages = "315--316",

journal = "Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics",

issn = "0254-3052",

publisher = "Science Press ",

number = "4",

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TY - JOUR

T1 - Polar Distribution of Final State Particles in High Energy Heavy Ion Collisions

AU - Huo, Lei

AU - Liu, Yiming

AU - Zhang, Weining

AU - Jiang, Yuzhen

AU - Keane, D.

AU - Fung, S. Y.

PY - 1996

Y1 - 1996

N2 - The anisotropy of azimuthal distribution for the final state particles in the center-of-mass coordinate systems where the z axis is rotated to various polar angles in the reaction plane is studied. A method to determine the flow angle is proposed. Studying the polar angle distributions for collisions of 1.2AGeV Ar + KCl, 1.2AGeV Ne + NaF and 2.1AGeV Ne + NaF at the Bevalac streamer chamber in the coordinate systems with the z axis rotated to the flow angles, we can estimate the fraction of the anisotropic emission particles to all the final state particles and the degree of concentration around the flow direction quantitatively.

AB - The anisotropy of azimuthal distribution for the final state particles in the center-of-mass coordinate systems where the z axis is rotated to various polar angles in the reaction plane is studied. A method to determine the flow angle is proposed. Studying the polar angle distributions for collisions of 1.2AGeV Ar + KCl, 1.2AGeV Ne + NaF and 2.1AGeV Ne + NaF at the Bevalac streamer chamber in the coordinate systems with the z axis rotated to the flow angles, we can estimate the fraction of the anisotropic emission particles to all the final state particles and the degree of concentration around the flow direction quantitatively.

KW - Collective sideward flow

KW - Flow angle

KW - Reaction plane

UR - https://www.scopus.com/pages/publications/1542682331

M3 - 文章

AN - SCOPUS:1542682331

SN - 0254-3052

VL - 20

SP - 315

EP - 316

JO - Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics

JF - Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics

IS - 4

ER -

Polar Distribution of Final State Particles in High Energy Heavy Ion Collisions

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Keywords

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