Version 0.2.3

I have just released version 0.2.3, which you can find here.

Changes since version 0.2.2 include:

• improving eos.plot.Plotter to produce parametric plots;
• updating the default parameters for all B→P and B→V form factors obtained in [GKvD2018];
• updating the constraints and default parameters obtained from a combined fit to Lattice B-LCSR results for B→K^* form factors following the accepted revision of [GKvD2018].

Contributors of these changes are:

• Nico Gubernari
• Ahmet Kokulu
• Stephan Kürten
• Danny van Dyk

Version 0.2.2

I have just released version 0.2.2, which you can find here.

Changes since version 0.2.1 include:

• various improvements to the production of publication-quality plots;
• various improvements to the manual;
• fixing problems with non-standard installations for the dependencies;
• adding generic NP contributions to B→D^(*)ℓν decays;
• extending the B-meson LCDAs to the full set of two-particle and three-particle LCDAs according to [BJM2017];
• adding B-LCSR results for B->P and B->V form factors following [GKvD2018].

Contributors of these changes are:

• Nico Gubernari
• Ahmet Kokulu
• Martin Ritter
• Eduardo Romero
• Danny van Dyk

Version 0.2.1

I have just released version 0.2.1, which you can find here.

Changes since version 0.2 include:

• fixing problems with non-standard Minuit2 installations;
• fixing default parameter values (mass::s(2GeV));
• adding dispersive information on B→ππ form factors following [FvDV2018];
• adding a parametrization for B→ππ form factors following [FvDV2018].

Contributors of these changes are:

• Ahmet Kokulu
• Eduardo Romero
• Danny van Dyk
• Keri Vos

Version 0.2

I have just released version 0.2, which you can find here.

Changes since version 0.1.1 include:

• applying various fixes to the installation instructions in the manual;
• adding form factors, observables and signal PDFs for the decays Λ_b → Λ_c(2595)ℓν and Λ_b → Λ_c(2625)ℓν
• extending the existing BSZ2015 form factor parametrization to B→&rho and B→D^* transitions
• adding observables for the decay B→D^*ℓν in generic New Physics models
• replacing the built-in library of experimental constraints with YAML files that are loaded at run time;
• switching to a nicer plotting framework for the eos-plot-1d and eos-plot-2d clients;
• fixing a bug in the hierarchical clustering code that caused bad initial proposals for the first Population Monte Carlo (PMC) step;
• fixing bugs in the configure script regarding non-standard installation locations;
• adding support to propagate uncertainties from Markov Chain Monte Carlo (MCMC) results.

Contributors of these changes are:

• Frederik Beaujean
• Christoph Bobeth
• Marzia Bordone
• Elena Graverini
• Ahmet Kokulu
• Danny van Dyk

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If you are interested in discussions about current and future EOS development, you are invited to join the EOS developers mailing list at Google Groups.