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Higher dimensional HQET parameters
- Publication Year :
- 2017
-
Abstract
- Effective field theories such as Heavy Quark Effective Theory (HQET) are indispensable tools in controlling the effects of the strong interaction. The increasing experimental precision requires the knowledge of higher dimensional operators. We present a general method that allows for an easy construction of HQET operators that contain two heavy quarks and any number of covariant derivatives.<br />5 pages, updated version based on version 2 of arXiv:1702.08904 [hep-ph]
- Subjects :
- Quark
Physics
Particle physics
General method
Field (physics)
High Energy Physics::Lattice
Strong interaction
High Energy Physics::Phenomenology
FOS: Physical sciences
High Energy Physics - Phenomenology
High Energy Physics - Phenomenology (hep-ph)
Heavy quark effective theory
Covariant transformation
High Energy Physics::Experiment
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....fab7f45fbad2613d5bd947fa6273ea50