New Perspectives for B-Physics from the Lattice
Rainer Sommer (DESY Zeuthen, CERN)
TL;DR
This paper discusses challenges and recent progress in lattice QCD calculations for B-physics, focusing on handling the heavy b-quark and outlining future research directions.
Contribution
It reviews various methods for managing the large scale of the b-quark in lattice QCD and highlights recent promising achievements and future perspectives.
Findings
Improved techniques for heavy quark treatment in lattice QCD
Recent successful calculations of B-physics matrix elements
Outlook on future developments in the field
Abstract
We give an introduction to the problems faced on the way to a reliable lattice QCD computation of B-physics matrix elements. In particular various approaches for dealing with the large scale introduced by the heaviness of the b-quark are mentioned and promising recent achievements are described. We present perspectives for future developments.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Quantum Chromodynamics and Particle Interactions · Algorithms and Data Compression