Relativistic description of pair production of doubly heavy baryons in e{sup +}e{sup −} annihilation
Journal Article
·
· Physics of Atomic Nuclei
- Samara State Aerospace University (Russian Federation)
Relativistic corrections in the pair production of S-wave doubly heavy diquarks in electron-positron annihilation were calculated on the basis of perturbative QCD and the quark model. The relativistic corrections to the wave functions for quark bound states were taken into account with the aid of the Breit potential in QCD. Relativistic effects change substantially the nonrelativistic cross sections for pair diquark production. The yield of pairs of (ccq) doubly heavy baryons at B factories was estimated.
- OSTI ID:
- 22472292
- Journal Information:
- Physics of Atomic Nuclei, Journal Name: Physics of Atomic Nuclei Journal Issue: 3 Vol. 78; ISSN 1063-7788; ISSN PANUEO
- Country of Publication:
- United States
- Language:
- English
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