Measurement of the centrality and pseudorapidity dependence of the integrated elliptic flow in lead-lead collisions at <math xmlns="http://www.w3.org/1998/Math/MathML">
  <msqrt>
    <msub>
      <mi>s</mi>
      <mrow data-mjx-texclass="ORD">
        <mrow data-mjx-texclass="ORD">
          <mi data-mjx-auto-op="false">NN</mi>
        </mrow>
      </mrow>
    </msub>
  </msqrt>
  <mo>=</mo>
  <mn>2.76</mn>
</math> TeV with the ATLAS detector
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)