Profil bibliographique

AJ Hart

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

5Publications signalées
0Citations signalées
0Affiliations récentes

Les domaines associés

Particle physics theoretical and experimental studiesQuantum Chromodynamics and Particle InteractionsNeutrino Physics ResearchComputational Physics and Python Applications

Les publications récentes

Accès ouvert 2006 article OpenAlex

Search for the decay B0→a1±ρ

B Aubert, R Barate, M Bona, D Boutigny et autres

We present a search for the rare B-meson decay B0→a1±ρ with a1±→π+π-π±. We use (110±1.2) ×106Υ(4S)→BB̄ decays collected with the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC. We obtain an upper limit of 30×10-6(90%C.L.) for the branching fraction product …

0 citations eScholarship (California Digital Library)
Accès ouvert 2005 article OpenAlex

Measurement of time-dependent CP-violating asymmetries and constraints on sin (2β+γ) with partial reconstruction of B→D* π± decays

B Aubert, R Barate, D Boutigny, F Couderc et autres

We present a measurement of the time-dependent CP-violating asymmetries in decays of neutral B mesons to the final states D* π±, using approximately 232×106 BB̄ events recorded by the BABAR experiment at the PEP-II e+e- storage ring. Events containing these decays are …

0 citations eScholarship (California Digital Library)
Accès ouvert 2005 article OpenAlex

Evidence for the decay B±→K*±π0

B Aubert, R Barate, D Boutigny, F Couderc et autres

We have measured the process B±→ (K*±→K±π0)π0 with 232×106 Υ(4S) →BB̄ decays collected with the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC. From a signal yield of 89±26 events we obtain the branching fraction B(B±→K*±π0)=[6. 9±2.0(stat)±1.3(syst)]×10-6 with a statistical …

0 citations eScholarship (California Digital Library)
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