723 citations · 6.5k across the 59 of their papers we have counts for
59 papers
Constraining New Physics in B-->pi+pi- with Reparametrization Invariance and QCD Factorization
Patricia Ball, Aoife Bharucha
Usually, B->pi+pi- decays are expressed in terms of weak amplitudes explicitly dependent on the CKM weak phase alpha or gamma. In this letter, we show that the weak amplitudes can…
Symmetries and Asymmetries of B -> K* mu+ mu- Decays in the Standard Model and Beyond
Wolfgang Altmannshofer, Patricia Ball, Aoife Bharucha +3
The rare decay B -> K* (-> K pi) mu+ mu- is regarded as one of the crucial channels for B physics as the polarization of the K* allows a precise angular reconstruction resulting in…
Distribution Amplitudes of the Lambda_b Baryon in QCD
Patricia Ball, Vladimir M. Braun, Einan Gardi
The QCD description of exclusive decays of the baryon involves hadronic matrix elements of non-local light ray operators, the light-cone distribution amplitudes. We introduce…
Twist-4 Distribution Amplitudes of the K and Mesons in QCD
Patricia Ball, V. M. Braun, A. Lenz
We present a systematic study of twist-4 light-cone distribution amplitudes of the and meson in QCD. The structure of SU(3)-breaking corrections is studied in detail. Non…
B->eta(') Form Factors in QCD
Patricia Ball, G. W. Jones
We calculate the semileptonic form factors and from QCD sum rules on the light-cone (LCSRs), to NLO in QCD, and for small to moderate q^2,…
|V_{ub}| from the Spectrum of B->pi e nu
Patricia Ball
I discuss the results for and obtained from the spectrum of and the form factor from QCD sum rules on the light-cone and unquenche…