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Poincaré Covariant Light-Front Spectral Function and Transverse Momentum Distributions
- Source :
- Recent Progress in Few-Body Physics ISBN: 9783030323561
- Publication Year :
- 2020
- Publisher :
- Springer, 2020.
-
Abstract
- In valence approximation the fermion correlator is simply related to the light-front spectral function. Then the leading twist time-reversal even transverse momentum distributions can be explicitly obtained from the light-front wave function of the system and the twist-three distributions are linear combinations of the transverse distributions at leading twist.
Details
- Language :
- English
- ISBN :
- 978-3-030-32356-1
- ISBNs :
- 9783030323561
- Database :
- OpenAIRE
- Journal :
- Recent Progress in Few-Body Physics ISBN: 9783030323561
- Accession number :
- edsair.doi.dedup.....6499afb0e94b4a6c2b9ebcc7ed3e47f6