Classification and asymptotic scaling of the light-cone wave-function amplitudes of hadrons
Journal Article
·
· European Physical Journal. C, Particles and Fields
- Univ. of Maryland, College Park, MD (United States). Dept. of Physics
- Academia Sinica, Taipei (Taiwan). Inst. of Theoretical Physics
Here we classify the hadron light-cone wave-function amplitudes in terms of parton helicity, orbital angular momentum, and quark-flavor and color symmetries. We show in detail how this is done for the pion, ρ meson, nucleon, and delta resonance up to and including three partons. For the pion and nucleon, we also consider four-parton amplitudes. Using the scaling law derived previously, we show how these amplitudes scale in the limit that all parton transverse momenta become large.
- Research Organization:
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC); National Natural Science Foundation of China (NSFC)
- Grant/Contract Number:
- AC02-05CH11231; FG02-93ER40762; 19925520
- OSTI ID:
- 1407039
- Journal Information:
- European Physical Journal. C, Particles and Fields, Vol. 33, Issue 1; ISSN 1434-6044
- Publisher:
- SpringerCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 45 works
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