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4por Scott, I, Claus, R, Grosso, P, Hamilton, R T, Huffer, M E, O'Grady, C, Russell, J J“…The BaBar experiment at the Stanford Linear Accelerator Center is designed to perform a search for CP violation by analysing the decays of a very large sample of B and Bbar mesons produced at the high luminosity PEP-11 accelerator. …”
Publicado 1998
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7por Flächer, H“…We present a measurement of the branching fraction and photon energy spectrum for the decay B → Xsγ using data from the BaBar experiment. The data sample corresponds to an integrated luminosity of 210 fb-1, from which approximately 680 000 B events are tagged by a fully reconstructed hadronic decay of one of the B mesons. …”
Publicado 2008
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9“…The BaBar experiment at the Stanford Linear Accelerator Center is designed to perform a search for CP violation by ana-lyzing the decays of a very large sample of B and B(Bar) mesons produced at the high luminosity PEP-II accelerator. …”
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11“…We report on preliminary results of searches for penguin mediated B decays based on 20.7 fb^{-1} of data collected at the Y(4S) peak with the BABAR detector at PEP-II. The following branching fractions have been measured: BR(B+ --> phi K+) = (7.7^{+1.6}_{-1.4} +- 0.8)*10^{-6}, BR(B0 --> phi K0) = (8.1^{+3.1}_{-2.5} +- 0.8)*10^{-6}, BR(B+ --> phi K*+) = (9.7^{+4.2}_{-3.4} +- 1.7)*10^{-6}, BR(B0 --> phi K*0) = (8.7^{+2.5}_{-2.1} +- 1.1)*10^{-6}, BR(B+--> omega pi+) = (6.6^{+2.1}_{-1.8} +- 0.7)*10^{-6}, BR(B --> eta K^*0) = (19.8^{+6.5}_{-5.6} +-1.7)*10^{-6}, where the first error is statistical and the second systematic. …”
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13por Voena, C“…The B sup 0 (bar B) sup 0 oscillation frequency DELTA m sub d has been measured with the BABAR detector at the PEP-II asymmetric B factory with different experimental techniques. …”
Publicado 2002
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16por Eidelman, Simon“…Results on two-photon physics obtained in experiments at the B factories are discussed. BaBar used single-tag collisions to measure the transition form factor of the 0 meson. …”
Publicado 2010
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18por Yéche, C“…A novel particle identification detector (PID) has been developed for the BABAR experiment which will operate at the PEP-II B factory at SLAC. …”
Publicado 1999
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20“…The BABAR Silicon Vertex Tracker (SVT ) is a five-layer double-sided silicon detector designed to provide precise measurements of the position and direction of primary tracks, and to fully reconstruct low-momentum tracks produced in e+e¡ collisions at the PEP-II asymmetric collider at Stanford Linear Accelerator Center. …”
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Enlace del recurso
