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Measurement of the production cross-section of $\psi(2S) \to J/\psi ( \to \mu^{+} \mu^{-}) \pi^{+} \pi^{-}$ in pp collisions at $ \sqrt{s} $ = 7 TeV at ATLAS

The ATLAS collaboration
JHEP 1409 (2014) 079, 2014

Abstract (data abstract)
CERN-LHC. The prompt and non-prompt production cross-sections for $\psi(2S)$ mesons are measured using 2.1 fb$^{-1}$ of $pp$ collision data at a centre-of-mass energy of 7 TeV recorded by the ATLAS experiment at the LHC. The measurement exploits the $\psi(2S)\to J/\psi(\to\mu^+\mu^-)\pi^+\pi^-$ decay mode, and probes $\psi(2S)$ mesons with transverse momenta in the range $10\leq p_T<100$ GeV and rapidity $|y|<2.0$.

  • Table 1

    Data from T 4

    10.17182/hepdata.69188.v1/t1

    Non-prompt $\psi(2\mathrm{S})$ production fraction as a function of $\psi(2\mathrm{S})$ $p_{\rm T}$ for $\psi(2\mathrm{S})$ rapidity interval of $0\leq |y| < 0.75$....

  • Table 2

    Data from T 4

    10.17182/hepdata.69188.v1/t2

    Non-prompt $\psi(2\mathrm{S})$ production fraction as a function of $\psi(2\mathrm{S})$ $p_{\rm T}$ for $\psi(2\mathrm{S})$ rapidity interval of $0.75\leq |y| < 1.5$....

  • Table 3

    Data from T 4

    10.17182/hepdata.69188.v1/t3

    Non-prompt $\psi(2\mathrm{S})$ production fraction as a function of $\psi(2\mathrm{S})$ $p_{\rm T}$ for $\psi(2\mathrm{S})$ rapidity interval of $1.5\leq |y| < 2$....

  • Table 4

    Data from T 5

    10.17182/hepdata.69188.v1/t4

    Prompt and non-prompt production cross-section times branching ratio as a function of $\psi(2\mathrm{S})$ $p_{\rm T}$ for $\psi(2\mathrm{S})$ rapidity interval of...

  • Table 5

    Data from T 5

    10.17182/hepdata.69188.v1/t5

    Prompt and non-prompt production cross-section times branching ratio as a function of $\psi(2\mathrm{S})$ $p_{\rm T}$ for $\psi(2\mathrm{S})$ rapidity interval of...

  • Table 6

    Data from T 5

    10.17182/hepdata.69188.v1/t6

    Prompt and non-prompt production cross-section times branching ratio as a function of $\psi(2\mathrm{S})$ $p_{\rm T}$ for $\psi(2\mathrm{S})$ rapidity interval of...

  • Table 7

    Data from T 6

    10.17182/hepdata.69188.v1/t7

    Prompt and non-prompt production cross-section times branching ratio as a function of $J/\psi$ $p_{\rm T}$ for $J/\psi$ rapidity interval of...

  • Table 8

    Data from T 6

    10.17182/hepdata.69188.v1/t8

    Prompt and non-prompt production cross-section times branching ratio as a function of $J/\psi$ $p_{\rm T}$ for $J/\psi$ rapidity interval of...

  • Table 9

    Data from T 6

    10.17182/hepdata.69188.v1/t9

    Prompt and non-prompt production cross-section times branching ratio as a function of $J/\psi$ $p_{\rm T}$ for $J/\psi$ rapidity interval of...

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