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This article is cited in 9 scientific papers (total in 9 papers)
Light-cone wave functions of heavy baryons
A. Alia, C. Hambrocka, A. Ya. Parkhomenkob a Deutsches Elektronen-Synchrotron DESY,
Notkestrasse 85, 22603 Hamburg, Germany
b Yaroslavl State University, Yaroslavl, Russia
Abstract:
We present a classification of the three-quark light-cone distribution amplitudes (LCDAs) for ground-state heavy baryons with the spin parities $J^P=1/2^+$ and $J^P=3/2^+$ in QCD in the heavy-quark symmetry limit and calculate several lowest moments of LCDAs based on QCD sum rules. We propose simple model functions for the heavy-baryon distribution amplitudes and analyze their dependence on the energy scale.
Keywords:
heavy baryon, distribution amplitude, sum rule.
Received: 19.01.2012
Citation:
A. Ali, C. Hambrock, A. Ya. Parkhomenko, “Light-cone wave functions of heavy baryons”, TMF, 170:1 (2012), 5–21; Theoret. and Math. Phys., 170:1 (2012), 2–16
Linking options:
https://www.mathnet.ru/eng/tmf6742https://doi.org/10.4213/tmf6742 https://www.mathnet.ru/eng/tmf/v170/i1/p5
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Abstract page: | 427 | Full-text PDF : | 160 | References: | 56 | First page: | 11 |
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