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V. M. Ghete

Publications and source records attributed to V. M. Ghete.

41 records · Page 3Linked to original sources
arXiv2003

Prospects for the measurement of B_s oscillations with the ATLAS detector at LHC

The prospects for the measurement of $B_{s}^{0}$ oscillations with the ATLAS detector at the Large Hadron Collider are presented. $B_{s}^{0}$ candidates in the $D_{s}^{-} π^{+}$ and $D_{s}^{-} a_{1}^{+}$ decay modes from semileptonic events were fully simulated and reconstructed, using a detailed detector description. The sensitivity and the expected accuracy for the measurement of the oscillation frequency were derived from unbinned maximum likelihood amplitude fits as functions of the integrated luminosity. A detailed treatment of the systematic uncertainties was performed. The dependence of the measurement sensitivity on various parameters was also evaluated.

hep-ph↗
arXiv2002

Prospects for the measurement of Bs oscillations with the ATLAS detector at LHC

The capabilities of the ATLAS detector to measure the $B_{s}^{0}$ oscillations in proton-proton interactions at the Large Hadron Collider were evaluated. $B_{s}^{0}$ candidates in the $D_{s}^{-} π^{+}$ and $D_{s}^{-} a_{1}^{+}$ decay modes from semileptonic exclusive events were fully simulated and reconstructed, using a detailed detector description. The sensitivity and the expected accuracy for the measurement of the oscillation frequency were derived from unbinned maximum likelihood amplitude fits as functions of the integrated luminosity. A detailed treatment of the systematic uncertainties was performed. The dependence of the measurement sensitivity on various parameters was also evaluated.

hep-ph↗
arXiv2001

Bottom Production

We review the prospects for bottom production physics at the LHC.

hep-ph↗
arXiv1999

Hadronic final state interactions at ALEPH and OPAL

The studies of Fermi-Dirac correlations of $ΛΛ$ and $\barΛ\barΛ$ pairs in hadronic $\mathrm{Z}$ decays, Bose-Einstein correlations and colour reconnection in $\mathrm{W}$-pairs decays performed by the ALEPH collaboration in $\mathrm{e^+e^-}$ annihilation at LEP are presented. The OPAL analysis of Bose-Einstein correlations in $\mathrm{W}$-pair decays is also discussed.

hep-ex↗