Measurement of the $$\Lambda_{b}$$ Lifetime in $$p\bar{p}$$ Collisions at $$\sqrt{s} = 1.8$$ TeV
- National Tsing Hua Univ., Hsinchu (Taiwan)
The lifetime of the Λb baryon is measured using the semileptonic decay Λb → e-$$\bar{v}$$eΛ$$+\atop{c}$$, where Λ$$+\atop{c}$$ → Λπ+π+π- and Λ → pπ-. The data sample consists of 110 pb-1 of p$$\bar{p}$$ collisions at √s = 1.8 TeV, collected by the CDF detector at the Fermilab Tevatron collider during 1992-1995.
- Research Organization:
- Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
- DOE Contract Number:
- AC02-07CH11359
- OSTI ID:
- 1371837
- Report Number(s):
- FERMILAB-THESIS--1999-63; 1514654
- Country of Publication:
- United States
- Language:
- English
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