Measurement of the Branching Fractions of the Radiative Leptonic Decays e[bar over ] and [bar over ] at BABAR
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منابع مشابه
Radiative Penguin and Leptonic Rare Decays at BABAR
Eugenio Paoloni Dipartimento di Fisica dell’Università degli studi di Pisa e Istituto Nazionale di Fisica Nucleare, Sez. di Pisa via Buonarroti 2, 56100 Pisa, Italy (for the BABAR collaboration) Recent BABAR results on rare B decays involving flavour-changing neutral currents or purely leptonic final states are presented. New measurements of the CP asymmetries in B → K∗γ, B → K∗ 2 (1430)γ, and ...
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Publications in refereed journals 1 Observation of e+e− annihilations into the C = +1 hadronic final states ρρ and φρ B. Aubert et al. [BABAR Collaboration], Phys. Rev. Lett. 97, 112002 (2006). 2 Search for the decay B → K SK SK L B. Aubert et al. [BABAR Collaboration], Phys. Rev. D 74, 032005 (2006). 3 Search for doubly charmed baryons Ξcc and Ξ ++ cc in BABAR B. Aubert et al. [BABAR Collabora...
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We present a search for the radiative leptonic decays B → eνeγ and B → μνμγ using data collected by the BABAR detector at the PEP-II B factory. We fully reconstruct the hadronic decay of one of the B mesons in Υ (4S) → BB and then search for evidence of the signal decay within the rest of the event. This method provides clean kinematic information on the signal’s missing energy and high momentu...
متن کاملMeasurement of the Ratio of Branching Fractions B([bar
Citation Aaij, R., et al. "Measurement of the Ratio of Branching Fractions B([bar over B][superscript 0] D[superscript *+][superscript -][bar over ][subscript ])/B([bar over B][superscript 0] D[superscript *+][superscript -][bar over ][subscript ])." Phys. Rev. Lett. 115, 111803 (September 2015). © 2015 CERN, for the LHCb Collaboration As Published http://dx.doi.org/10.1103/PhysRevLett.115.1118...
متن کاملMeasurement of the Ratio of Branching Fractions B([bar
Citation Aaij, R., et al. "Measurement of the Ratio of Branching Fractions B([bar over B][superscript 0] D[superscript *+][superscript -][bar over ][subscript ])/B([bar over B][superscript 0] D[superscript *+][superscript -][bar over ][subscript ])." Phys. Rev. Lett. 115, 111803 (September 2015). © 2015 CERN, for the LHCb Collaboration As Published http://dx.doi.org/10.1103/PhysRevLett.115.1118...
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