We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Nucleon-to-Pion Transition Distribution Amplitudes: A Challenge for P̄ANDA.
- Authors
Pire, B.; Semenov-Tian-Shansky, K.; Szymanowski, L.
- Abstract
Baryon-to-meson transition distribution amplitudes (TDAs) appear as building blocks in the collinear factorized description of amplitudes for a class of hard exclusive reactions, prominent examples being hard exclusive pion electroproduction off a nucleon in the backward region and baryon-antibaryon annihilation into a pion and a lepton pair or a charmonium. Baryon-to-meson TDAs extend both the concepts of generalized parton distributions and baryon distribution amplitudes encoding valuable complementary information on the hadronic structure. We review the basic properties of baryon-to-meson TDAs and discuss the perspectives for the experimental access with the P̄ANDA detector.
- Subjects
PARTICLES (Nuclear physics); PIONS; PHASE transitions; DISTRIBUTION (Probability theory); COLLINEAR reactions
- Publication
Few-Body Systems, 2014, Vol 55, Issue 5-7, p351
- ISSN
0177-7963
- Publication type
Article
- DOI
10.1007/s00601-013-0774-2