Phenomenological study on correlation between flow harmonics and mean transverse momentum in nuclear collisions
Phenomenological study on correlation between flow harmonics and mean transverse momentum in nuclear collisions
To assess the properties of the quark-gluon plasma formed in nuclear collisions, the Pearson correlation coefficient between flow harmonics and mean transverse momentum, \rho\left(v_{n}^{2},\left[p_{\mathrm{T}}\right]\right) <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>ρ</mml:mi><mml:mrow><mml:mo stretchy="true" form="prefix">(</mml:mo><mml:msubsup><mml:mi>v</mml:mi><mml:mi>n</mml:mi><mml:mn>2</mml:mn></mml:msubsup><mml:mo>,</mml:mo><mml:mrow><mml:mo stretchy="true" form="prefix">[</mml:mo><mml:msub><mml:mi>p</mml:mi><mml:mstyle mathvariant="normal"><mml:mi>T</mml:mi></mml:mstyle></mml:msub><mml:mo stretchy="true" form="postfix">]</mml:mo></mml:mrow><mml:mo stretchy="true" form="postfix">)</mml:mo></mml:mrow></mml:mrow></mml:math> , reflecting the overlapped geometry of colliding atomic nuclei, is measured. \rho\left(v_{2}^{2},\left[p_{\mathrm{T}}\right]\right) <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" …