Pseudoscalar mesons parton distribution amplitudes
We compute all kaon and pion parton distribution amplitudes (PDAs) to twist-three and find that all of the pion’s distributions are symmetric and all of the kaon’s distributions are skewed in favour of the heavier s-quark, which are clear signals of dynamical chiral symmetry breaking (DCSB). And we...
| Published in: | EPJ Web of Conferences |
|---|---|
| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2016-01-01
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| Online Access: | http://dx.doi.org/10.1051/epjconf/201611305013 |