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Št. zadetkov: 5
Doktorska disertacija
Oznake: physics;elementary particles;hadron production;heavy quarkonia;exotic mesons;Belle detector;
Search for X(3872) production in $e^+ e^-$ collisions with Belle
Leto: 2015 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Izvirni znanstveni članek
Oznake: CP violation;CKM angle beta;e+-e- Experiments;B physics;
We present a measurement of the time-dependent CP violation parameters in B0 → η′K0 decays. The measurement is based on the full data sample containing 772 × 10^6 BB pairs collected at the Υ(4S) resonance using the Belle detector at the KEKB asymmetric-energy e+e− collider. The measured values of th ...
Leto: 2014 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Izvirni znanstveni članek
Oznake: exotics;quarkonium;e+-e- experiments;B physics;particle and resonance production;
We report a search for B decays to selected final states with the ηc meson: B± → K±ηcπ+π−, B± → K±ηcω, B± → K±ηcη and B± → K±ηcπ0. The analysis is based on 772 × 10^6 B¯B pairs collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e− collider. We set 90% confidence ...
Leto: 2015 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Izvirni znanstveni članek
Oznake: charm mesons;mixing;CP violation;
We report an improved measurement of $D^0–{\overline{D}}^0$ mixing and a search for $CP$ violation in $D^0$ decays to $CP$ -even final states $K^+K^−$ and $\pi^+\pi^-$. The measurement is based on the final Belle data sample of $976 fb^{−1}$. The results are $y_CP=(1.11±0.22±0.09)%$ and $A_Γ=(−0 ...
Leto: 2016 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Izvirni znanstveni članek
Oznake: CO2;CO3;Cabibbo-Kobayashi-Maskawa quark-mixing matrix;CP violation;experimental particle physics;
We report a measurement of the amplitude ratio $r_S$ of $B^0 \to D^0K^{\ast 0}$ and $B^0 \to \bar {D^0}K^{\ast 0}$ decays with a Dalitz analysis of $D\to K_S^0\pi ^+\pi ^-$ decays, for the first time using a model-independent method. We set an upper limit $r_S < 0.87$ at the 68% confidence level, us ...
Leto: 2016 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Št. zadetkov: 5
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