A. Heister

collaborators

2 papers

hep-ex2025

Measurements of charm mixing and $C P$ violation using $D^{0} \to K^{\pm} I ¨ ^{\mp}$ decays

LHCb collaboration, R. Aaij, B. Adeva +766

Measurements of charm mixing and $C P$ violation parameters from the decay-time-dependent ratio of $D^{0} \to K^{+} I ¨ ^{-}$ to $D^{0} \to K^{-} I ¨ ^{+}$ decay rates and the charge-conjugat…

hep-ex2024

Observation of an excess at 30 GeV in the opposite sign di-muon spectra of $Z^{0} \to b b + X$ events recorded by the ALEPH experiment at LEP

Arno Heister

The re-analysis of the archived data recorded at the $Z^{0}$ resonance by the ALEPH experiment at LEP during the years 1992-1995 shows an excess in the opposite sign di-muon…

Measurements of charm mixing and CP violation using D0→K±I¨∓ decays

Observation of an excess at 30 GeV in the opposite sign di-muon spectra of Z0→bb+X events recorded by the ALEPH experiment at LEP

Measurements of charm mixing and $C P$ violation using $D^{0} \to K^{\pm} I ¨ ^{\mp}$ decays

Observation of an excess at 30 GeV in the opposite sign di-muon spectra of $Z^{0} \to b b + X$ events recorded by the ALEPH experiment at LEP