Iskalni niz:
išči po
išči po
išči po
išči po
Vrsta gradiva:
Jezik:
Št. zadetkov: 8
Izvirni znanstveni članek
Oznake:
The formation and stability of a body-centered-cubic gamma-Bi2O3 solid solution in the Bi2O3-ZnO system
Leto: 2004 Vir: dLib.si Digitalna knjižnica Slovenije
Doktorska disertacija
Oznake: elementary particle physics;electrons;positrons;annihilations;charmed mesons;Belle detector;KEKB collider;
Measurement of $c \bar{c} c \bar{c}$ production in $e^+e^-$ annihilation
Leto: 2016 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Izvirni znanstveni članek
Oznake: čiščenje odpadnih voda;azo barvila;bakterije;Rhizobium radiobacter;
Leto: 2008 Vir: dLib.si Digitalna knjižnica Slovenije
Izvirni znanstveni članek
Oznake:
We report results from a search for the decay B0s→ηη using 121.4  fb−1 of data collected at the Υ(5S) resonance with the Belle detector at the KEKB asymmetric-energy e+e− collider. We do not observe any signal and set an upper limit on the branching fraction of 14.3×10−5 at 90% confidence level. Thi ...
Leto: 2022 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Izvirni znanstveni članek
Oznake: branching fraction;hadronic decays;particle decays;mesons;CP violation;precision measurements;
We measure the branching fractions and CP asymmetries for the decays B⁰ → D¯ 0π⁰ and B⁺ → D¯ 0π⁺, using a data sample of 772 × 10⁶ BB¯ pairs collected at the ϒ(4S) resonance with the Belle detector at the KEKB e⁺e− collider. The branching fractions obtained and direct CP asym-metries are B(B⁰ → D¯ 0 ...
Leto: 2022 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: Extensions of gauge sector;leptonic;semileptonic & radiative decays;
We search for a new gauge boson Z′ that couples only to heavy leptons and their corresponding neutrinos in the process e+e−→Z′(→μ+μ−)μ+μ−, using a 643  fb−1 data sample collected by the Belle experiment at or near the Υ(1S,2S,3S,4S,5S) resonances at the KEKB collider. While previous searches for Z′ ...
Leto: 2022 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: 8
Ključne besede:
Leto izdaje:
Avtorji:
Repozitorij:
Tipologija:
Jezik: