Stacey Roos

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Conclusion A new technique for analyzing problems of heat transfer with phase transformation in multiple domains was described. The technique employs interactive MRI imaging, thermocouple measurements, and finite difference analysis. The paper illustrates the ability of the technique to calculate the temperature distribution in multiple freezing domains(More)
Based on 88 million Υ (4S) → BB decays collected by the BABAR experiment at the PEP-II asymmetric-energy B factory at SLAC, we report preliminary results of four analyses which investigate semileptonic charmless B decays, B → X u ¯ ν. Deeper understanding of all aspects of these decays will improve the determination of the Cabibbo-Kobayashi-Maskawa matrix(More)
We report on the search for the factorization suppressed decays B → χ c0 K (*) and B → χ c2 K (*) , with χ c0 and χ c2 decaying into J/ψ γ. We use a sample of 124 million BB events collected with the BABAR detector at the PEP-II storage ring at the Stanford Linear Accelerator Center. No significant signal is found and upper bounds for the branching(More)
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