Publications [#307882] of Ashutosh V. Kotwal

Papers Published
  1. Aaltonen, ; T, ; al, E, Search for a new heavy gauge boson ${W}^{$'${}}$ with event signature $\mathrm{\text{electron}}+\mathrm{\text{missing}}$ transverse energy in $p\overline{p}$ collisions at $\sqrt{s}=1.96\text{\,}\text{\,}\mathrm{TeV}$, Phys. Rev. D, vol. 83 no. 3 (February, 2011), pp. 031102, American Physical Society [doi] .

    Abstract:
    We present a search for a new heavy charged vector boson W′ decaying to an electron-neutrino pair in pp̄ collisions at a center-of-mass energy of 1.96 TeV. The data were collected with the CDF II detector and correspond to an integrated luminosity of 5.3fb-1. No significant excess above the standard model expectation is observed and we set upper limits on σ•B(W′→eν). Assuming standard model couplings to fermions and the neutrino from the W′ boson decay to be light, we exclude a W′ boson with mass less than 1.12TeV/c2 at the 95% confidence level. © 2011 American Physical Society.

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