AbstractWe set up a zero recoil sum rule to constrain the form factors of the Λb→Λc transition. Our results are compared with the recent lattice calculation for these transitions. We find the same situation as in the case for B→D⁎: The lattice results practically saturate the sum rules, leaving basically no room for excited states
AbstractWe point out that current experimental data for partial B→πlν branching fractions reduce the...
We address the problem of extrapolating the vector form factor f Bπ + , which is relevant to B → πℓν...
We update the full set of $\bar{B}_s\rightarrow K$ form factors using light-cone sum rules with an o...
AbstractWe set up a zero recoil sum rule to constrain the form factors of the Λb→Λc transition. Our ...
We set up a zero recoil sum rule to constrain the form factors of the Λb→Λc transition. Our results ...
We update the full set of B¯s → K form factors using light-cone sum rules with an on-shell kaon. Our...
We compute the zero-recoil form factor for the semileptonic decay B¯0→D*+ℓ−ν¯ (and modes related by ...
AbstractThe extraction of the B→K⁎ transition form factors from lattice data is studied, applying no...
We present details of a lattice QCD calculation of the B s → D ∗ s axial form factor at zer...
We revisit light-cone sum rules with pion distribution amplitudes to determine the full set of local...
AbstractWithin the framework of QCD light-cone sum rules (LCSR), we calculate the form factor for B→...
We present results of a lattice QCD calculation of B → D and Bs → D s axial vector matrix elements ...
We present a lattice quantum chromodynamics determination of the ratio of the scalar and vector form...
AbstractWe use Omnès representations of the form factors f+ and f0 for exclusive semileptonic B→π de...
In this thesis we use the framework of light-cone sum rules to determine on the one hand the $\Lambd...
AbstractWe point out that current experimental data for partial B→πlν branching fractions reduce the...
We address the problem of extrapolating the vector form factor f Bπ + , which is relevant to B → πℓν...
We update the full set of $\bar{B}_s\rightarrow K$ form factors using light-cone sum rules with an o...
AbstractWe set up a zero recoil sum rule to constrain the form factors of the Λb→Λc transition. Our ...
We set up a zero recoil sum rule to constrain the form factors of the Λb→Λc transition. Our results ...
We update the full set of B¯s → K form factors using light-cone sum rules with an on-shell kaon. Our...
We compute the zero-recoil form factor for the semileptonic decay B¯0→D*+ℓ−ν¯ (and modes related by ...
AbstractThe extraction of the B→K⁎ transition form factors from lattice data is studied, applying no...
We present details of a lattice QCD calculation of the B s → D ∗ s axial form factor at zer...
We revisit light-cone sum rules with pion distribution amplitudes to determine the full set of local...
AbstractWithin the framework of QCD light-cone sum rules (LCSR), we calculate the form factor for B→...
We present results of a lattice QCD calculation of B → D and Bs → D s axial vector matrix elements ...
We present a lattice quantum chromodynamics determination of the ratio of the scalar and vector form...
AbstractWe use Omnès representations of the form factors f+ and f0 for exclusive semileptonic B→π de...
In this thesis we use the framework of light-cone sum rules to determine on the one hand the $\Lambd...
AbstractWe point out that current experimental data for partial B→πlν branching fractions reduce the...
We address the problem of extrapolating the vector form factor f Bπ + , which is relevant to B → πℓν...
We update the full set of $\bar{B}_s\rightarrow K$ form factors using light-cone sum rules with an o...
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