lambda anti-lambda Production in Two-Photon Interactions at CLEO
- SLAC
Using the CLEO detector at the Cornell e{sup +}e{sup -} storage ring, CESR, we study the two-photon production of {Lambda}{bar {Lambda}}, making the first observation of {gamma}{gamma} {yields} {Lambda}{bar {Lambda}}. We present the cross-section for {gamma}{gamma} {yields} {Lambda}{bar {Lambda}} as a function of the {gamma}{gamma} center of mass energy and compare it to that predicted by the quark-diquark model.
- Research Organization:
- Stanford Linear Accelerator Center, Menlo Park, CA (US)
- Sponsoring Organization:
- USDOE Office of Science (US)
- DOE Contract Number:
- AC03-76SF00515;
- OSTI ID:
- 813097
- Report Number(s):
- SLAC-PUB-9800
- Country of Publication:
- United States
- Language:
- English
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