A. Perez

activity

20072021

most citedSearches for Lepton Flavor Violation in the Decays tau -> e gamma and tau -> mu gamma

635 citations · 4.6k across the 65 of their papers we have counts for

collaborators

Showing 2008Show all

15 papers · 1 filter

hep-ex2008★ 171 cited

Search for the Z(4430)^- at BABAR

The BABAR Collaboration, B. Aubert

We report the results of a search for $Z (4430)^{-}$ decay to $J / ψ π^{-}$ or $ψ (2 S) π^{-}$ in $B^{-,0}\to \jpsiπ^- K^{0,+}$ and $B^{-,0}\to \psitwos π^- K^{0,+}$ decays. The data were colle…

hep-ex2008★ 95 cited

Measurement of the e+e- --> b anti-b cross section between sqrt(S)=10.54 and 11.20 GeV

The BABAR Collaboration, B. Aubert

We report e+e- --> b anti-b cross section measurements by the BABAR experiment performed during an energy scan in the range of 10.54 to 11.20 GeV at the PEP-II e+e- collider. A tot…

hep-ex2008★ 11 cited

Observation of B0 -> chi_c0K0 and evidence for B+ -> chi_c0K+

The BABAR Collaboration, B. Aubert

We present the observation of the decay B0 -> chi_c0K*0 as well as evidence of B+ -> chi_c0K*+, with an 8.9 and a 3.6 standard deviation significance, respectively, using a data sa…

hep-ex2008★ 33 cited

Measurement of Semileptonic B Decays into Orbitally Excited Charmed Mesons

The BABAR Collaboration, B. Aubert

We present a study of B decays into semileptonic final states containing charged and neutral $D_{1} (2420)$ and $D_{2}^{*} (2460)$ . The analysis is based on a data sample of $208 f b^{- 1}$ …

hep-ex2008★ 44 cited

Study of the decay Ds+ --> K+ K- e+ nu

The BABAR Collaboration, B. Aubert

Using 214 fb-1 of data recorded by the Babar detector at the PEPII electron-positron collider, we study the decay Ds+ --> K+ K- e+ nu. Except for a small S-wave contribution, the e…

hep-ex2008

Measurements of $B (B ˉ^{0} \to Λ_{c}^{+} p ˉ)$ and $B (B^{-} \to Λ_{c}^{+} p ˉ π^{-})$ and Studies of $Λ_{c}^{+} π^{-}$ Resonances

The BABAR Collaboration, B. Aubert

We present an investigation of the decays $B ˉ^{0} \to Λ_{c}^{+} p ˉ$ and $B^{-} \to Λ_{c}^{+} p ˉ π^{-}$ based on $383 \times 1 0^{6}$ $Υ (4 S) \to B B ˉ$ decays recorded with t…

Search for the Z(4430)^- at BABAR

Measurement of the e+e- --> b anti-b cross section between sqrt(S)=10.54 and 11.20 GeV

Observation of B0 -> chi_c0K*0 and evidence for B+ -> chi_c0K*+

Measurement of Semileptonic B Decays into Orbitally Excited Charmed Mesons

Study of the decay Ds+ --> K+ K- e+ nu

Measurements of B(Bˉ0→Λc+​pˉ​) and B(B−→Λc+​pˉ​π−) and Studies of Λc+​π− Resonances

Observation of B0 -> chi_c0K0 and evidence for B+ -> chi_c0K+

Measurements of $B (B ˉ^{0} \to Λ_{c}^{+} p ˉ)$ and $B (B^{-} \to Λ_{c}^{+} p ˉ π^{-})$ and Studies of $Λ_{c}^{+} π^{-}$ Resonances