Data for Thesis "$B\to\pi\ell\nu$ and $B_s\to K\ell\nu$ decays in the Continuum Limit of Lattice QCD"

Abstract

Dataset to support Southampton Doctoral Thesis "$B\to\pi\ell\nu$ and $B_s\to K\ell\nu$ decays in the Continuum Limit of Lattice QCD" The data files are all in the HDF5 format. These can be viewed using the standard HDF5 command-line tools such as h5dump, or opened with reader libraries such as the h5py Python library. There are three important datasets in each HDF5 file under the root group: - central: The timeslice-by-timeslice mean of the raw data. - bs_mean: The timeslice-by-timeslice mean of the Bootstrap samples. - samples: The Bootstrap samples in a (Configurations X Timeslices)-shaped matrix. This dataset contains, for the two processes BtoPi and BstoK: - data/ The full set of 2pt and 3pt correlators used to extract form factors across square lattice momenta n^2=0,1,2,3,4 and across the six ensembles C1, C2, M1, M2, M3, and F1S. - B/Bs naming convention: [B/Bs]-[ensemble]-[momentum]-[num_smeared].h5 (where num_smeared=0 -> PointPoint, =1 -> PointSmear, =2 -> SmearSmear) - K/Pi naming convention: [Pi/K]-[ensemble]-[momentum].h5 - 3pt naming convention: [B/Bs]to[Pi/K]_3pt_[t/i]-[ensemble]-[momentum] - box/ The additional correlators required for the RHQ parameter "box" systematic analysis on the C1 and M2 ensembles. Final-state correlators are duplicates of the ones in the 'data/' directory. - B/Bs naming convention: [B/Bs]-[ensemble]-[m_b]-[csw]-[zeta]-[momentum]-[num_smeared].h5 (where num_smeared=0 -> PointPoint, =1 -> PointSmear, =2 -> SmearSmear) - K/Pi naming convention: [Pi/K]-[ensemble]-[momentum].h5 - 3pt naming convention: [B/Bs]to[Pi/K]_3pt_[t/i]-[ensemble]-[m_b]-[csw]-[zeta]-[momentum] - strange/ (BstoK only) The additional correlators required for the strange-quark mistuning systematic analysis on the C1 ensemble. - B/Bs naming convention: [B/Bs]-[ensemble]-[m_s]-[m_b]-[csw]-[zeta]-[momentum]-[num_smeared].h5 (where num_smeared=0 -> PointPoint, =1 -> PointSmear, =2 -> SmearSmear) - K/Pi naming convention: [Pi/K]-[ensemble]-[m_s]-[momentum].h5 - 3pt naming convention: [B/Bs]to[Pi/K]_3pt_[t/i]-[ensemble]-[m_s]-[m_b]-[csw]-[zeta]-[momentum]

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